
Introduction to Brownie Cookie Sandwiches with Peanut Butter Frosting
There’s something magical about the combination of chocolate and peanut butter. It takes me back to my childhood, where every bite felt like a sweet adventure. Brownie Cookie Sandwiches with Peanut Butter Frosting are the perfect treat to recreate that nostalgia. Whether you’re looking for a quick solution for a busy day or a delightful dessert to impress your loved ones, these sandwiches hit the spot. They’re rich, creamy, and oh-so-satisfying. Trust me, once you take a bite, you’ll understand why these irresistible treats are a must-try in your kitchen!
Why You’ll Love This Brownie Cookie Sandwiches with Peanut Butter Frosting
These Brownie Cookie Sandwiches with Peanut Butter Frosting are a game-changer for any dessert lover. They’re incredibly easy to whip up, making them perfect for busy weeknights or last-minute gatherings. The rich, fudgy brownie cookies paired with creamy peanut butter frosting create a flavor explosion that’s hard to resist. Plus, they’re a hit with both kids and adults, ensuring smiles all around. What’s not to love?
Ingredients for Brownie Cookie Sandwiches with Peanut Butter Frosting
Gathering the right ingredients is the first step to creating these delightful Brownie Cookie Sandwiches with Peanut Butter Frosting. Here’s what you’ll need:
- Unsalted butter: This adds richness and moisture to the cookies. Make sure it’s softened for easy mixing.
- Granulated sugar: Sweetens the cookies and helps achieve that perfect chewy texture.
- Brown sugar: Packed brown sugar brings a deeper flavor and extra moisture, making the cookies fudgier.
- Large eggs: They bind the ingredients together and add structure to the cookies.
- Vanilla extract: A splash of vanilla enhances the overall flavor, making it more aromatic.
- All-purpose flour: The base of the cookie dough, providing structure and stability.
- Unsweetened cocoa powder: This is what gives the cookies their rich chocolate flavor. Don’t skimp on quality!
- Baking soda: A leavening agent that helps the cookies rise slightly, creating a soft texture.
- Salt: Just a pinch enhances the sweetness and balances the flavors.
- Semi-sweet chocolate chips: These add bursts of chocolatey goodness in every bite.
- Creamy peanut butter: The star of the frosting! It adds a nutty flavor and creamy texture.
- Powdered sugar: This sweetens the frosting and gives it that smooth, spreadable consistency.
- Milk: A little milk helps achieve the perfect frosting texture, making it easy to spread.
For those looking to mix things up, consider substituting the peanut butter with almond butter or Nutella for a unique twist. You can find the exact measurements for each ingredient at the bottom of the article, ready for printing!
How to Make Brownie Cookie Sandwiches with Peanut Butter Frosting
Creating these Brownie Cookie Sandwiches with Peanut Butter Frosting is a delightful journey. Follow these simple steps, and you’ll have a batch of irresistible treats in no time!
Step 1: Preheat and Prepare
Start by preheating your oven to 350°F (175°C). This ensures your cookies bake evenly. While the oven warms up, line two baking sheets with parchment paper. This will prevent sticking and make cleanup a breeze.
Step 2: Cream the Butter and Sugars
In a large mixing bowl, combine the softened unsalted butter, granulated sugar, and brown sugar. Beat them together until the mixture is light and fluffy. This step is crucial; it incorporates air, giving your cookies that perfect texture.
Step 3: Add Eggs and Vanilla
Next, add the large eggs one at a time, mixing well after each addition. Then, stir in the vanilla extract. The eggs help bind everything together, while the vanilla adds a lovely aroma that will fill your kitchen.
Step 4: Combine Dry Ingredients
In a separate bowl, whisk together the all-purpose flour, unsweetened cocoa powder, baking soda, and salt. This ensures that the leavening agent is evenly distributed, which is key for achieving the right rise in your cookies.
Step 5: Mix Wet and Dry Ingredients
Gradually add the dry ingredients to the wet mixture. Mix until just combined; overmixing can lead to tough cookies. Gently fold in the semi-sweet chocolate chips, ensuring they’re evenly distributed throughout the dough.
Step 6: Shape and Bake Cookies
Using a tablespoon, drop rounded balls of dough onto the prepared baking sheets, spacing them about 2 inches apart. Bake for 10-12 minutes, or until the edges are set but the centers remain soft. This will give you that chewy texture we all love.
Step 7: Cool Cookies
Once baked, remove the cookies from the oven and let them cool on the baking sheets for about 5 minutes. Then, transfer them to wire racks to cool completely. This cooling time is essential for the cookies to firm up.
Step 8: Make Peanut Butter Frosting
While the cookies cool, prepare the peanut butter frosting. In a mixing bowl, beat together the creamy peanut butter and softened butter until smooth. Gradually add the powdered sugar, milk, and vanilla extract, mixing until creamy and spreadable.
Step 9: Assemble Sandwiches
Once the cookies are completely cool, it’s time to assemble your sandwiches. Spread a generous amount of peanut butter frosting on the flat side of one cookie, then top it with another cookie. Repeat this process until all cookies are sandwiched. Enjoy your delicious creations!

Tips for Success
- Make sure your butter is softened for easy mixing; it should be at room temperature.
- Don’t overmix the dough; mix until just combined for the best texture.
- Use a cookie scoop for uniform cookie sizes, ensuring even baking.
- Let the cookies cool completely before frosting to prevent melting.
- Store leftover sandwiches in an airtight container to keep them fresh.
Equipment Needed
- Mixing bowls: A set of various sizes is ideal; you can use any large bowl if needed.
- Electric mixer: A hand mixer works great, but a whisk can do the job too.
- Baking sheets: Use any flat baking tray; just line it with parchment paper.
- Cookie scoop: A tablespoon works well for portioning dough if you don’t have one.
- Wire racks: If you don’t have these, a plate can work for cooling cookies.
Variations
- Nutty Twist: Swap out the creamy peanut butter for crunchy peanut butter for added texture.
- Chocolate Lovers: Mix in white chocolate chips or dark chocolate chunks for a different flavor profile.
- Healthier Option: Use almond flour instead of all-purpose flour for a gluten-free version.
- Vegan Delight: Substitute eggs with flaxseed meal and use vegan butter for a plant-based treat.
- Flavor Infusion: Add a teaspoon of espresso powder to the brownie cookie dough for a rich coffee flavor.
Serving Suggestions
- Pair these Brownie Cookie Sandwiches with a glass of cold milk for a classic combination.
- Serve alongside a scoop of vanilla ice cream for an indulgent dessert experience.
- For a festive touch, dust with powdered sugar before serving.
- Present on a colorful platter to impress guests at gatherings.

FAQs about Brownie Cookie Sandwiches with Peanut Butter Frosting
Can I make these Brownie Cookie Sandwiches with Peanut Butter Frosting ahead of time?
Absolutely! You can bake the brownie cookies in advance and store them in an airtight container. Just frost them right before serving to keep the cookies fresh and the frosting creamy.
What can I substitute for peanut butter in the frosting?
If you’re looking for alternatives, almond butter or Nutella work wonderfully. Each will give a unique twist to your frosting while still being delicious!
How should I store leftover sandwich cookies?
Store any leftover Brownie Cookie Sandwiches in an airtight container at room temperature for up to three days. If you want to keep them longer, consider refrigerating them.
Can I freeze these cookies?
Yes, you can freeze the brownie cookies before frosting them. Just place them in a single layer in a freezer-safe container. When you’re ready to enjoy, thaw them and add the frosting!
What’s the best way to serve these sandwiches?
For a delightful presentation, serve them on a colorful platter. Pair them with a glass of cold milk or a scoop of ice cream for an indulgent treat that everyone will love!
Final Thoughts
Creating Brownie Cookie Sandwiches with Peanut Butter Frosting is more than just baking; it’s about crafting memories. Each bite transports you back to simpler times, where the joy of chocolate and peanut butter brought smiles to faces. These sandwiches are perfect for sharing with family or friends, making any gathering feel special. Plus, the process of making them is a delightful experience in itself. So, roll up your sleeves, embrace the mess, and enjoy the sweet rewards of your efforts. Trust me, the happiness these treats bring is worth every moment spent in the kitchen!
PrintBrownie Cookie Sandwiches with Peanut Butter Frosting are irresistible!
- Total Time: 32 minutes
- Yield: 12 sandwich cookies 1x
- Diet: Vegetarian
Description
Brownie Cookie Sandwiches with Peanut Butter Frosting are irresistible treats that combine rich brownie cookies with creamy peanut butter frosting.
Ingredients
- 1 cup unsalted butter, softened
- 1 cup granulated sugar
- 1 cup brown sugar, packed
- 2 large eggs
- 1 teaspoon vanilla extract
- 1 cup all-purpose flour
- 1/2 cup unsweetened cocoa powder
- 1/2 teaspoon baking soda
- 1/4 teaspoon salt
- 1 cup semi-sweet chocolate chips
- 1/2 cup creamy peanut butter
- 1/4 cup unsalted butter, softened
- 1 cup powdered sugar
- 2 tablespoons milk
- 1 teaspoon vanilla extract
Instructions
- Preheat your oven to 350°F (175°C) and line two baking sheets with parchment paper.
- In a large mixing bowl, cream together the softened butter, granulated sugar, and brown sugar until light and fluffy.
- Add the eggs one at a time, mixing well after each addition, then stir in the vanilla extract.
- In a separate bowl, whisk together the flour, cocoa powder, baking soda, and salt.
- Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Fold in the chocolate chips.
- Using a tablespoon, drop rounded balls of dough onto the prepared baking sheets, spacing them about 2 inches apart.
- Bake for 10-12 minutes or until the edges are set but the centers are still soft.
- Remove from the oven and let cool on the baking sheets for 5 minutes before transferring to wire racks to cool completely.
- While the cookies are cooling, prepare the peanut butter frosting by beating together the peanut butter and softened butter until smooth.
- Gradually add the powdered sugar, milk, and vanilla extract, mixing until creamy and spreadable.
- Once the cookies are completely cool, spread a generous amount of peanut butter frosting on the flat side of one cookie and top it with another cookie to create a sandwich. Repeat with the remaining cookies.
Notes
- For a richer flavor, try adding a pinch of espresso powder to the brownie cookie dough.
- You can substitute the peanut butter with almond butter or Nutella for a different twist on the frosting.
- Prep Time: 20 minutes
- Cook Time: 12 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 sandwich cookie
- Calories: 350
- Sugar: 20g
- Sodium: 150mg
- Fat: 20g
- Saturated Fat: 8g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 2g
- Protein: 5g
- Cholesterol: 40mg