Looking for a dessert that combines two all-time favorites? The Brownie Cookie Sandwich with Peanut Butter Frosting is just what you need! These delicious sandwiches bring together rich, chewy brownie cookies filled with creamy peanut butter frosting. They are perfect for parties, snacks, or just to satisfy your sweet tooth.
Why Make This Recipe
This recipe is great because it merges the best of both worlds: brownies and cookies! The brownie cookies are soft and decadent, while the peanut butter frosting adds a creamy texture and nutty flavor. Plus, it’s a fun project that brings joy to both the maker and the enjoyer. With easy ingredients and simple steps, you can impress family and friends without much fuss.
How to Make Brownie Cookie Sandwich with Peanut Butter Frosting
Ingredients
- 1 stick / 1/2 cup / 115g unsalted butter (cut into chunks)
- 10 oz / 300g dark chocolate chips (or buttons, melts, or block chocolate cut into chunks)
- 1 cup + 2 tbsp caster sugar
- 3 eggs
- 2 tbsp cocoa powder
- 1 tsp vanilla extract
- 1/2 tsp salt
- 1/2 tsp baking powder
- 3/4 cup plain flour
- 1/2 cup dark chocolate chips
- 1 cup smooth peanut butter
- 1 cup confectioners’ sugar (icing sugar)
- 2.5 oz / 5 tbsp / 70g / 2/3 stick unsalted butter (softened)
- 3/4 tsp vanilla extract
- 1/4 tsp salt
- 1/3 cup heavy cream (unwhipped pouring cream)
Directions
Make the Brownie Cookie:
- Preheat your oven to 350°F (175°C).
- In a saucepan, melt butter and dark chocolate chips over low heat. Stir until smooth.
- Remove from heat and add caster sugar, mixing well.
- Add the eggs one by one, stirring well after each.
- Mix in cocoa powder, vanilla extract, salt, baking powder, and flour. Stir to combine.
- Fold in the additional dark chocolate chips.
- Scoop tablespoon-sized balls of dough onto a baking sheet lined with parchment paper.
- Bake for about 10-12 minutes or until the edges are set. Let cool.
Make the Peanut Butter Frosting:
- In a bowl, cream together peanut butter, confectioners’ sugar, softened butter, vanilla extract, and salt.
- Gradually add heavy cream, beating until smooth and fluffy.
Assemble:
- Take one brownie cookie and spread a generous dollop of peanut butter frosting on the flat side.
- Top it with another brownie cookie, flat side down, to form a sandwich.
- Repeat with the remaining cookies and frosting.
How to Serve Brownie Cookie Sandwich
Serve these delightful sandwiches fresh as a dessert after dinner, or pack them for lunch as a sweet treat. They can also be enjoyed with a glass of milk or a cup of coffee.
How to Store Brownie Cookie Sandwich
Store any leftover cookie sandwiches in an airtight container at room temperature for up to 3 days. If you want them to last longer, keep them in the refrigerator for up to a week. Just bring them back to room temperature before serving.
Tips to Make Brownie Cookie Sandwich
- Make sure to let the brownie cookies cool completely before adding frosting, or it may melt.
- For an extra crunch, you can add chopped nuts or chocolate chips into the frosting.
- Adjust the sweetness of the frosting by adding more or less confectioners’ sugar based on your taste.
Variation
If you’re looking for a twist, try adding a pinch of sea salt on top of the peanut butter frosting for a salted caramel flavor. You can also substitute the peanut butter with almond or cashew butter for different flavors!
FAQs
1. Can I freeze the brownie cookie sandwiches?
Yes! You can freeze the assembled sandwiches in an airtight container for up to a month. Just thaw them at room temperature before enjoying.
2. Can I use milk chocolate instead of dark chocolate?
Absolutely! You can use milk chocolate chips if you prefer a sweeter taste, but it will slightly change the flavor profile of the cookies.
3. How can I make these cookies gluten-free?
You can replace the plain flour with a gluten-free flour blend to make gluten-free brownie cookies. Just be sure to check that all other ingredients are gluten-free as well.
Enjoy making and devouring your Brownie Cookie Sandwiches with Peanut Butter Frosting! They’re sure to become a new favorite in your household.
Brownie Cookie Sandwich with Peanut Butter Frosting
Ingredients
For the Brownie Cookies
- 1 stick 1 stick / 1/2 cup / 115g unsalted butter (cut into chunks)
- 10 oz 10 oz / 300g dark chocolate chips (or buttons, melts, or block chocolate cut into chunks)
- 1 cup 1 cup + 2 tbsp caster sugar
- 3 pieces 3 eggs
- 2 tbsp 2 tbsp cocoa powder
- 1 tsp 1 tsp vanilla extract
- ½ tsp 1/2 tsp salt
- ½ tsp 1/2 tsp baking powder
- ¾ cup 3/4 cup plain flour
- ½ cup 1/2 cup dark chocolate chips
For the Peanut Butter Frosting
- 1 cup 1 cup smooth peanut butter
- 1 cup 1 cup confectioners’ sugar (icing sugar)
- 2.5 oz 2.5 oz / 5 tbsp / 70g / 2/3 stick unsalted butter (softened)
- ¾ tsp 3/4 tsp vanilla extract
- ¼ tsp 1/4 tsp salt
- ⅓ cup 1/3 cup heavy cream (unwhipped pouring cream)
Instructions
Make the Brownie Cookie
- Preheat your oven to 350°F (175°C).
- In a saucepan, melt butter and dark chocolate chips over low heat. Stir until smooth.
- Remove from heat and add caster sugar, mixing well.
- Add the eggs one by one, stirring well after each.
- Mix in cocoa powder, vanilla extract, salt, baking powder, and flour. Stir to combine.
- Fold in the additional dark chocolate chips.
- Scoop tablespoon-sized balls of dough onto a baking sheet lined with parchment paper.
- Bake for about 10-12 minutes or until the edges are set. Let cool.
Make the Peanut Butter Frosting
- In a bowl, cream together peanut butter, confectioners’ sugar, softened butter, vanilla extract, and salt.
- Gradually add heavy cream, beating until smooth and fluffy.
Assemble
- Take one brownie cookie and spread a generous dollop of peanut butter frosting on the flat side.
- Top it with another brownie cookie, flat side down, to form a sandwich.
- Repeat with the remaining cookies and frosting.
