Brownie Cookie Sandwiches with Cookie Dough Buttercream

These Brownie Cookie Sandwiches with Cookie Dough Buttercream are the ultimate indulgence for any dessert lover. Rich, fudgy brownie cookies are paired perfectly with a light and fluffy cookie dough buttercream filling, creating a treat that’s perfect for birthdays, holidays, or just because you deserve something special. With their delicious flavors and charming presentation, these sandwiches are sure to impress at any gathering!

Why You’ll Love This Recipe

• Decadent Flavor: The combination of fudgy brownies and creamy buttercream will satisfy any sweet tooth.
• Versatile Treat: Perfect for parties, celebrations, or simply enjoying at home.
• Easy to Make: With straightforward steps, even novice bakers can create these delightful sandwiches.
• Impressive Presentation: These cookie sandwiches not only taste great but also look stunning on any dessert table.
• Crowd-Pleaser: They are sure to be a hit among family and friends of all ages.

Tools and Preparation

Before you start baking your brownie cookie sandwiches, gather the necessary tools to ensure a smooth cooking experience.

Essential Tools and Equipment

• Mixing bowls
• Measuring cups and spoons
• Electric mixer
• Baking sheets
• Parchment paper

Importance of Each Tool

• Electric mixer: Saves time and effort when mixing buttercream to achieve that perfect fluffy texture.
• Baking sheets: Ensure even baking and easy removal of your brownie cookies.
• Measuring cups and spoons: Accurate measurements lead to consistently delicious results every time.

Ingredients

For the Brownie Cookies

• 8 tablespoons (113 g) unsalted butter
• 9 ounces bittersweet chocolate chips (or chopped chocolate)
• 3/4 cup plus 2 tablespoons (175 g) granulated sugar
• 1/2 cup (100 g) light brown sugar, packed
• 3 large eggs, room temperature
• 1 tsp vanilla
• 1 cup (125 g) all purpose flour, spooned and leveled
• 3/4 cup (95 g) bread flour, spooned and leveled (substitute with more all-purpose if needed)
• 1/4 cup (25 g) Dutch process cocoa powder, sifted
• 1 tsp baking powder
• 3/4 tsp salt
• 1 tsp baking soda

For the Cookie Dough Buttercream

• 12 tablespoons (170 g) unsalted butter, room temperature
• 1/2 cup (100 g) brown sugar
• 2 1/2 cups (300 g) confectioners sugar, sifted
• 1/2 cup (65 g) all-purpose flour
• 1 teaspoon vanilla
• 1/4 teaspoon salt
• 3-4 tablespoons heavy cream

How to Make Brownie Cookie Sandwiches with Cookie Dough Buttercream

Step 1: Prepare the Brownie Cookies

Start by preheating your oven to 350°F (175°C). Line baking sheets with parchment paper.

1. In a microwave-safe bowl, melt the unsalted butter and bittersweet chocolate together until smooth. Stir well.
2. In a large mixing bowl, combine granulated sugar and brown sugar. Add the melted chocolate mixture and mix until combined.
3. Beat in eggs one at a time until fully incorporated. Stir in vanilla extract.
4. Gradually add both flours, cocoa powder, baking powder, salt, and baking soda. Mix until just combined; do not over-mix.

Step 2: Bake the Cookies

Using a cookie scoop or tablespoon, drop rounded balls of dough onto prepared baking sheets.

1. Bake for 10 minutes or until the edges look set but the centers are slightly soft.
2. Remove from oven and let cool on the baking sheets for a few minutes before transferring them to wire racks.

Step 3: Make the Cookie Dough Buttercream

While the cookies cool down, prepare the cookie dough buttercream.

1. In a mixing bowl, beat room temperature butter until creamy.
2. Add brown sugar and beat until well combined.
3. Gradually add confectioners’ sugar and flour until incorporated.
4. Mix in vanilla extract and salt; adjust consistency with heavy cream as needed.

Step 4: Assemble the Sandwiches

Once your cookies are completely cooled:

1. Spread a generous amount of cookie dough buttercream on the flat side of one brownie cookie.
2. Top with another brownie cookie to create a sandwich.
3. Repeat this process until all cookies are filled.

Enjoy your decadent Brownie Cookie Sandwiches with Cookie Dough Buttercream!

How to Serve Brownie Cookie Sandwiches with Cookie Dough Buttercream

These brownie cookie sandwiches are a delightful treat that can be served in various ways. Whether you want to impress guests or enjoy them at home, here are some fun serving suggestions.

For a Decadent Dessert

• Platter Presentation: Arrange the brownie cookie sandwiches on a large platter, perhaps with some fresh berries for color.
• Individual Wrapping: Wrap each sandwich in parchment paper for a charming homemade gift presentation.

With Ice Cream

• Ice Cream Sandwiches: Place a scoop of your favorite ice cream between two brownie cookies for an indulgent twist.
• À la Mode: Serve the brownie cookie sandwiches warm with a scoop of vanilla ice cream on top for extra richness.

For Special Occasions

• Party Favors: Package individual sandwiches in clear bags tied with ribbon as party favors for birthdays or celebrations.
• Themed Dessert Table: Include these sandwiches on a dessert table alongside other sweets for weddings or events.

How to Perfect Brownie Cookie Sandwiches with Cookie Dough Buttercream

Perfecting your brownie cookie sandwiches ensures they delight every palate. Here are some tips to achieve the best results.

• Use Room Temperature Ingredients: Make sure all ingredients like butter and eggs are at room temperature for better mixing and texture.
• Measure Flours Correctly: Spoon and level your flours to avoid dense cookies; too much flour can ruin the texture.
• Don’t Overmix the Batter: Mix just until combined to keep brownies fudgy and soft. Overmixing can lead to tough cookies.
• Chill the Dough: If time allows, chill your dough for about 30 minutes before baking. This helps enhance flavors and prevents spreading.
• Check Baking Time: Keep an eye on your cookies while baking. They should look set but still soft; they will firm up as they cool.

Best Side Dishes for Brownie Cookie Sandwiches with Cookie Dough Buttercream

To complement your brownie cookie sandwiches, consider pairing them with these delightful side dishes. Each option adds a unique touch that elevates your dessert experience.

1. Fresh Berries: A mix of strawberries, blueberries, and raspberries provides a refreshing contrast to the rich cookies.
2. Whipped Cream: Lightly sweetened whipped cream can be served alongside for dipping or dolloping on top.
3. Chocolate Sauce: Drizzle warm chocolate sauce over the sandwiches for an extra indulgent layer of flavor.
4. Coffee or Espresso: Brewed coffee or espresso balances sweetness while enhancing chocolate flavors beautifully.
5. Nutella Dip: A small bowl of Nutella makes for a delicious dip that adds another layer of chocolatey goodness.
6. Milkshake: Pair with a classic vanilla milkshake for a nostalgic dessert experience that everyone loves.

Common Mistakes to Avoid

Baking these brownie cookie sandwiches can be a joy, but there are common pitfalls to watch out for.

• Boldly measuring ingredients: Always use a kitchen scale for precision, especially for flour and sugars. Improper measurements can lead to inconsistent textures.
• Boldly skipping the cooling time: Allow your brownie cookies to cool completely before assembling. This prevents the buttercream from melting and ensures perfect sandwiches.
• Boldly ignoring room temperature ingredients: Make sure your eggs and butter are at room temperature. This helps create a smoother batter and better texture.
• Boldly overmixing the batter: Mix just until combined. Overmixing can result in tough cookies instead of soft, chewy ones.
• Boldly overlooking the baking time: Every oven is different. Keep an eye on your cookies so they don’t overbake, which can lead to dry sandwiches.

Storage & Reheating Instructions

Refrigerator Storage

• Store leftover brownie cookie sandwiches in an airtight container.
• They will last up to 5 days in the refrigerator.

Freezing Brownie Cookie Sandwiches with Cookie Dough Buttercream

• Place assembled sandwiches in a single layer on a baking sheet to freeze for about 1 hour.
• Once frozen, transfer them to a freezer-safe container or bag, separating layers with parchment paper.
• They can be frozen for up to 3 months.

Reheating Brownie Cookie Sandwiches with Cookie Dough Buttercream

• Oven: Preheat the oven to 350°F (175°C). Place sandwiches on a baking sheet and warm for about 5-7 minutes.
• Microwave: Heat each sandwich for about 10-15 seconds on medium power. Be cautious not to overheat.
• Stovetop: Use a skillet over low heat; cover with a lid and warm each sandwich for about 1-2 minutes until slightly softened.

Frequently Asked Questions

What makes Brownie Cookie Sandwiches with Cookie Dough Buttercream special?

These brownie cookie sandwiches combine fudgy brownies with fluffy cookie dough buttercream, creating a rich and indulgent treat that’s hard to resist.

Can I customize the filling of my Brownie Cookie Sandwiches?

Absolutely! You can add chocolate chips, nuts, or even different flavored extracts to the buttercream for unique variations.

How should I store leftover Brownie Cookie Sandwiches with Cookie Dough Buttercream?

Store them in an airtight container in the refrigerator for up to 5 days or freeze them for longer storage.

Can I make these brownies gluten-free?

Yes! Substitute regular flour with gluten-free all-purpose flour in both the brownie and buttercream recipes.

Final Thoughts

These Brownie Cookie Sandwiches with Cookie Dough Buttercream are not only delicious but also versatile. Feel free to customize them with your favorite flavors or toppings. Try these delightful treats today!