Delightful Sugar Cookie Sandwiches with Raspberry Buttercream: An Easy Cake Mix Recipe

Imagine two impossibly soft, sweet sugar cookies embracing a decadent layer of perfectly sweetened, tangy Raspberry Buttercream. This isn’t just a dream; it’s a reality with our incredibly easy recipe for Sugar Cookie Sandwiches with Raspberry Buttercream! Elevating a humble cake mix sugar cookie into a show-stopping sandwich delight is pure genius, offering double the cookie joy and a burst of fresh berry flavor. These delightful treats are destined to become a summer staple, a party favorite, or simply your go-to comfort dessert, all thanks to their simple preparation and utterly irresistible taste.

If you’re a fan of sandwich cookies, you’ll also adore our Easy Neapolitan Sandwich Cookies Recipe Made with a Cake Mix!

Why These Are Your New Favorite Sugar Cookie Sandwiches

These aren’t just any sugar cookie sandwiches; they’re specifically crafted for maximum enjoyment and minimal effort. Here’s why this recipe stands out:

• Effortless Beginning with a Cake Mix: The journey to these incredible cookies begins with a simple vanilla cake mix. This shortcut dramatically reduces prep time and simplifies the baking process, making homemade sandwich cookies accessible to everyone, regardless of their baking experience. It’s perfect for busy weeknights or impromptu dessert cravings.
• Perfectly Soft Yet Resilient Texture: Our cake mix sugar cookies bake up wonderfully soft, melt-in-your-mouth tender, yet possess the structural integrity needed for a robust sandwich. They hold their shape beautifully, ensuring your luscious raspberry buttercream stays nestled between two perfect cookie halves, rather than oozing out.
• A Flawless Canvas for Frosting: Some cookies can be too thin or their flavors too overpowering, causing the frosting to get lost. Not these! These cake mix sugar cookies are designed to be substantial, thick, and mild enough in flavor to truly let the vibrant Raspberry Buttercream shine. Each bite delivers a balanced symphony of cookie and filling.
• Ideal Thickness for Sandwich Perfection: The cookies achieve an excellent thickness when baked, creating a satisfying base and top for your sandwich. This substantial size not only looks appealing but also provides ample surface area for a generous helping of that irresistible raspberry filling, making every bite a delightful experience.

Essential Ingredients for Your Sweet Creation

Crafting these delectable sugar cookie sandwiches requires a handful of common pantry staples and a few star ingredients. Let’s break down what you’ll need for both the cookies and the irresistible raspberry buttercream:

Cake Mix Sugar Cookies

• Vanilla Cake Mix: The secret to speed and simplicity! A standard 15.25-ounce box of vanilla cake mix provides the perfect foundation for these soft and flavorful sugar cookies, imparting a subtle sweetness and tender crumb.
• All-Purpose Flour: A crucial addition that helps to reinforce the cake mix, ensuring the cookies have the necessary structure to hold their shape and support the buttercream filling. It contributes to their desirable thickness and chewiness.
• Eggs: Eggs act as a binder, holding the dough together, while also adding richness and moisture. They are key to achieving that wonderfully soft and slightly chewy texture that makes these sandwich cookies so appealing.
• Vegetable Oil: Chosen for its neutral flavor and ability to create a very moist cookie. While melted butter could also work, vegetable oil ensures a consistently tender cookie that stays soft even after cooling.
• Sour Cream: This unexpected ingredient is a game-changer! Adding a couple of tablespoons of sour cream introduces a subtle tang that beautifully balances the sweetness of the cookies, prevents them from being cloyingly sweet, and further enhances their tender texture.
• Granulated Sugar: Used for rolling the cookie dough before baking, this adds a delightful sparkle and a slightly crispy texture to the exterior of the cookie, providing a lovely contrast to the soft interior.

Luxurious Raspberry Buttercream

• Cream Cheese: The star of this buttercream, cream cheese lends an incredible tangy depth and unparalleled creaminess. Its unique flavor profile perfectly complements the sweetness of the sugar cookies and the fruitiness of the raspberries.
• Unsalted Butter: The foundation of any great buttercream, softened butter provides a smooth, rich base. Its mild flavor allows the raspberry and cream cheese to shine through, contributing to the frosting’s velvety texture.
• Vanilla Extract: A small amount of pure vanilla extract enhances all the other flavors in the frosting, adding a warm, aromatic note that elevates the overall taste experience.
• Pinch of Salt: Just a tiny pinch of salt is essential for balancing the sweetness of the powdered sugar and bringing out the complex flavors of the cream cheese and raspberries, preventing the frosting from tasting flat.
• Powdered Sugar: Also known as confectioners’ sugar, this finely milled sugar is indispensable for creating a light, airy, and fluffy buttercream texture that is smooth and easy to spread.
• Freeze-Dried Raspberries: The secret to intense raspberry flavor without introducing excess moisture. When crushed and incorporated into the buttercream, they provide a concentrated, natural fruit taste and a beautiful pink hue without thinning the frosting.

Step-by-Step: How to Make Irresistible Sugar Cookie Sandwiches

Creating these delightful sandwich cookies is a straightforward and enjoyable process. Follow these detailed steps for perfect results every time:

Preparing the Cake Mix Sugar Cookies

1. Preheat Oven & Combine Dry Ingredients: Begin by preheating your oven to 350°F (175°C). In a medium-sized mixing bowl, combine the vanilla cake mix with the all-purpose flour. Whisk them together thoroughly until well combined. This ensures an even distribution of ingredients and helps to create a stable cookie dough.
2. Mix Wet Ingredients into Dry: To the dry cake mix and flour mixture, add the eggs, vegetable oil, and sour cream. Using a hand-held mixer (or a stand mixer fitted with the paddle attachment, or even mixing by hand with a sturdy spoon), mix these ingredients on low speed until they are just combined. Be careful not to overmix, as this can lead to tough cookies. The dough will be thick and sticky.
3. Scoop, Roll & Shape: Use a medium cookie scoop to portion out uniform amounts of cookie dough. Place the scooped dough into a separate bowl containing the granulated sugar. Roll each portion of cookie dough gently in the sugar until it is fully coated. This sugar coating adds a lovely crunch and sparkle.
4. Prepare for Baking: Place the sugar-coated cookie dough mounds onto a baking sheet lined with a silicone mat or parchment paper. Gently flatten each dough mound into a small, round disc. This slight flattening helps ensure even baking and a consistent shape for your sandwich cookies. Leave adequate space between cookies as they will spread slightly.
5. Bake to Golden Perfection: Bake the cookies for 8-10 minutes, or until the edges begin to turn a delicate golden brown and the centers are set. The cookies should still appear soft in the middle. Remove the baking sheet from the oven and allow the cookies to cool on the sheet for at least 5 minutes before carefully transferring them to a cooling rack to cool completely. Repeat this process until all the cookie dough is baked. Ensuring cookies are fully cooled is critical before frosting to prevent melting.

Whipping Up the Raspberry Buttercream

6. Cream Cheese & Butter Base: In a large mixing bowl, combine the softened cream cheese and softened butter. Using a hand-held mixer, beat them together on medium speed until the mixture is completely smooth, light, and fluffy. Scrape down the sides of the bowl as needed to ensure everything is well incorporated.
7. Sweeten & Flavor: Add the vanilla extract and powdered sugar to the creamed mixture, one cup at a time. Mix thoroughly with the hand-held mixer after each addition until just combined. Continue this process until all the powdered sugar has been added, resulting in a thick, smooth frosting. Finally, add a pinch of salt and stir it in by hand to balance the flavors.
8. Infuse Raspberry Deliciousness: Incorporate the freeze-dried raspberries into the buttercream. Using the hand-held mixer, blend until the raspberries are fully incorporated and have broken down into smaller pieces, distributing their vibrant color and intense flavor throughout the frosting. The frosting should take on a lovely pink hue and fragrant berry aroma.

Assembling Your Sandwich Cookies

9. Arrange Cookies: Lay out half of your completely cooled sugar cookies on a baking sheet or flat surface, with their bottoms facing up. Choose cookies that are similar in size for each sandwich for a more uniform appearance.
10. Frosting Time: Dollop a generous tablespoon (or slightly more, to your preference) of the raspberry buttercream onto the bottom of each of these upward-facing cookies. Spread the frosting evenly, ensuring it covers the entire bottom surface, but leave a small “lip” or border around the edge. This helps prevent the frosting from oozing out excessively when the top cookie is added.
11. Complete the Sandwich: Take the remaining half of the cooled cookies and gently place the bottom side of each cookie onto the frosted half. Press down very slightly and evenly until the frosting spreads to the edges and the top cookie is securely in place. Serve immediately or store as directed below.

Creative Filling Alternatives for Endless Possibilities

While our Raspberry Buttercream is undeniably divine, the beauty of cake mix sugar cookies lies in their versatility. They serve as an excellent canvas for a myriad of other delicious fillings. Get creative with these alternative ideas:

• Nutella: The rich, creamy combination of chocolate and hazelnut is always a winning choice, especially when nestled between two tender sugar cookies. It offers a sophisticated and deeply satisfying flavor profile.
• Caramel: Whether you prefer to make your own silky caramel from scratch or opt for a high-quality store-bought version, a gooey caramel filling adds a wonderfully buttery, sweet, and slightly salty dimension to your cookie sandwiches.
• Chocolate Frosting: A classic pairing, a smooth and rich chocolate buttercream or ganache is a delightful complement to the sweet vanilla notes of a sugar cookie. It spreads perfectly and satisfies any chocolate craving.
• Fruit Jams or Preserves: For a burst of natural fruitiness with less creaminess, a strawberry, blackberry, or even apricot jam can be a fun and tangy surprise. Choose a good quality, thicker preserve for the best results.
• Lemon Curd: Bright, zesty, and tangy lemon curd provides a refreshing contrast to the sweetness of the sugar cookies. This vibrant combination is particularly fantastic for spring and summer desserts.
• Peanut Butter Cream Cheese Frosting: For a hearty and nostalgic treat, whip up a frosting incorporating creamy peanut butter. The sweet and savory notes pair beautifully with the sugar cookie base.
• Mocha Buttercream: Combine the flavors of coffee and chocolate for an elegant twist. A mocha buttercream offers a delightful bitterness that cuts through the sweetness and adds depth.

Pro Tips for Making the BEST Sugar Cookie Sandwiches

Achieving cookie sandwich perfection is easier than you think, especially with a few expert tricks up your sleeve. Here are some invaluable tips to ensure your Sugar Cookie Sandwiches are consistently amazing:

1. Maintain Uniformity with a Cookie Scoop: For perfectly matched cookie halves and even baking, always use a cookie scoop. This ensures each cookie is the same size, making assembly much easier and resulting in beautifully uniform sandwich cookies.
2. Cool Cookies Completely: This tip cannot be stressed enough! Always allow your cookies to cool completely before adding any filling. If you attempt to fill warm or even slightly warm cookies, the buttercream will melt and ooze, leading to a messy disaster and cookies that won’t hold up. Patience is key here.
3. Avoid Overfilling: It’s tempting to pile on the frosting, but resist the urge to overfill the middle of the cookie. It’s best to leave a small border or “lip” of space around the edge of the cookie. When you place the top cookie, the filling will naturally spread and compress slightly, perfectly filling that gap without overflowing.
4. Get Creative with Decorating: To add an extra touch of flair, roll the edges of your filled cookie sandwiches in sprinkles, finely chopped nuts, or mini chocolate chips. This not only enhances the visual appeal but also adds a wonderful textural contrast.
5. Use Room Temperature Ingredients for Frosting: For the smoothest, creamiest, and most lump-free buttercream, ensure your cream cheese and butter are softened to room temperature. This allows them to cream together beautifully without curdling or leaving chunks.
6. Don’t Overmix the Cookie Dough: Once the wet and dry ingredients are combined, mix the cookie dough only until just incorporated. Overmixing can develop the gluten in the flour, leading to tougher cookies.
7. Chill the Dough (Optional but Recommended): While not strictly necessary due to the cake mix base, chilling your cookie dough for 20-30 minutes can make it easier to handle and can help prevent excessive spreading, resulting in thicker, chewier cookies.

Frequently Asked Questions

Got more questions about these delightful sugar cookie sandwiches? We’ve got answers!

Can I use a different kind of cookie?

Absolutely! While these cake mix sugar cookies are exceptionally suited for sandwiching, many other cookie varieties would work wonderfully. Consider using these Brownie Cookies for a rich chocolate base, our Everyday Chocolate Chip Cookies for a classic twist, or even Easy Snickerdoodle Cookies for a cinnamon-sugar kick. The key is to choose a cookie that is relatively soft and sturdy enough to hold its shape with a filling. However, what we love about using a traditional sugar cookie is its incredible versatility; its mild flavor profile pairs perfectly with a vast array of filling options.

What is the best way to store Sandwich Cookies?

For optimal freshness and to maintain the integrity of the buttercream filling, sandwich cookies are best stored in an airtight container in the refrigerator. Depending on the specific filling you choose, some might tolerate being left at room temperature for a short period, but they will always keep longer and taste fresher when chilled. Our Raspberry Buttercream, with its cream cheese base, definitely benefits from refrigeration. They will typically last for up to 4 days in the fridge.

Do I need food coloring for Sugar Cookie Sandwiches?

No, food coloring is entirely optional for making these sugar cookie sandwiches. The natural color of the freeze-dried raspberries will give the buttercream a lovely, delicate pink hue, which is often sufficient and visually appealing. However, if you desire a more vibrant or specific color for a special occasion or holiday, you can certainly add a touch of gel food coloring to either the cookie dough or the frosting to transform them into colorful, eye-catching bites.

Can I turn these Sugar Cookies into Ice Cream Sandwiches?

These soft cake mix sugar cookies are absolutely fantastic for making homemade ice cream sandwiches! When selecting cookies for ice cream sandwiches, two factors are crucial: they need to be strong enough to hold up to the frozen ice cream without crumbling, and they must have a soft texture. A super crisp cookie, when frozen with ice cream, can become hard and difficult to bite into, often breaking. Our cake mix sugar cookies maintain their wonderful tenderness even when frozen, making them an ideal candidate for a delicious and easy ice cream sandwich treat.

Can I freeze these cookies?

Yes, these Cake Mix Sugar Cookies are excellent for freezing, offering great flexibility for make-ahead baking. You can freeze the baked cookies alone (without frosting) for up to 3 months in a good airtight container or freezer bag. Once thawed, you can then frost them fresh. Alternatively, you can also freeze the assembled cookie sandwiches with the Raspberry Buttercream. Just ensure they are stored in a freezer-safe, airtight container, separated by parchment paper if stacking, to prevent them from sticking together. Thaw them in the refrigerator before serving.

What kind of cake mix works best for these sugar cookies?

A standard 15.25-ounce box of vanilla or yellow cake mix is ideal for this recipe. These flavors provide a neutral yet delicious base that allows the vibrant raspberry buttercream to truly shine. Avoid cake mixes with strong added flavors or ingredients like sprinkles, unless you specifically want those elements in your sugar cookies.

Can I make the cookie dough ahead of time?

Yes, you can absolutely make the cookie dough ahead of time! Prepare the dough as instructed, then cover the bowl tightly with plastic wrap and refrigerate it for up to 2-3 days. When you’re ready to bake, you might need to let it sit at room temperature for 10-15 minutes to soften slightly before scooping and rolling, as it will firm up in the fridge. This is a great way to prep for a party or event in advance.

Other Delicious Cake Mix Cookie Recipes You’ll Love

If you’ve fallen in love with the convenience and deliciousness of cake mix cookies, you’re in for a treat! Explore these other fantastic and easy recipes that start with a simple cake mix:

• Chocolate Sandwich Cookies with Cream Cheese Filling
• Red Velvet Sandwich Cookies Recipe
• Easy Neapolitan Sandwich Cookies Recipe Made with a Cake Mix
• Easy Lemon Curd Thumbprint Cookies Recipe with a Cake Mix
• Texas Sheet Cake Cookies
• Easy Copycat Crumbl Twix Cookies With a Cake Mix

Sugar Cookie Sandwiches with Raspberry Cream Cheese Frosting

By:
June Albertson-Dick

Cake mix sugar cookies are transformed into delightful sandwich cookies with a simple and delicious Raspberry Cream Cheese Frosting. Perfect for a quick and impressive dessert!

Prep:
20 mins

Cook:
45 mins

Total:
1 hr 2 mins

Servings:
12 cookies

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Ingredients

Cake Mix Sugar Cookies

• 1 box vanilla cake mix, {15.25 ounces}
• ⅔ cup all purpose flour
• 2 eggs
• ⅓ cup vegetable oil
• 2 Tablespoons sour cream
• ⅓ cup granulated sugar

Raspberry Buttercream

• 4 ounces cream cheese, {softened}
• ¼ cup butter, {softened}
• ½ teaspoon vanilla extract
• pinch salt
• 2 cups powdered sugar
• ½ cup freeze dried raspberries

Instructions

Cake Mix Sugar Cookies

1. Preheat oven to 350°F (175°C).
2. In a medium bowl, combine cake mix with flour and whisk to combine. Add eggs, vegetable oil, and sour cream. Using a hand-held mixer (or stand mixer or mix by hand), mix the ingredients until just combined.
3. Use a medium cookie scoop to portion cookie dough into a bowl with the granulated sugar. Roll the cookie dough in sugar to coat. Place the sugar-coated cookie dough mound onto a silicone mat (or parchment) lined baking sheet. Form the dough into a small round disc.
4. Bake cookies for 8-10 minutes or until set and the edges begin to turn golden brown. Remove from the oven and allow the cookies to cool on the baking sheet for at least 5 minutes before moving to a cooling rack. Continue until all of the cookie dough is baked.

Raspberry Buttercream

5. Cream together the softened cream cheese and butter in a large bowl with a hand-held mixer until smooth.
6. Add vanilla extract and powdered sugar one cup at a time, mixing after each addition with the hand-held mixer until combined. Continue until all of the powdered sugar is added. Add a pinch of salt and stir in by hand.
7. Finally, add the freeze-dried raspberries and mix using the hand-held mixer until the raspberries are completely incorporated and broken down into smaller pieces.

Assembly

8. Lay the cooled cookies out onto a baking sheet, with half of them facing bottom-up. Add a tablespoon or so of raspberry frosting to the bottom of half of the cookies. Make sure the frosting is covering the bottom of the cookie but leaves a bit of a lip around the edge. Then take the other half of the cookies and place the bottom of the cookie on the frosting, press slightly, and serve.
9. Store leftover cookies in an airtight container in the refrigerator for up to 4 days. Freeze cookies for up to 3 months.

Nutrition

Serving: 1cookie,
Calories: 423kcal,
Carbohydrates: 67g,
Protein: 4g,
Fat: 16g,
Saturated Fat: 7g,
Polyunsaturated Fat: 4g,
Monounsaturated Fat: 4g,
Trans Fat: 1g,
Cholesterol: 48mg,
Sodium: 370mg,
Potassium: 69mg,
Fiber: 1g,
Sugar: 44g,
Vitamin A: 299IU,
Vitamin C: 1mg,
Calcium: 113mg,
Iron: 1mg

Nutrition information is automatically calculated, so should only be used as an approximation.