Get ready to indulge in a flavor explosion like never before! Our Chocolate Peanut Butter Banana Sandwich Cookies are a match made in heaven, combining rich chocolate, smooth peanut butter, and tropical banana flavor into one irresistible bite.
1container, 16 oz creamy chocolate buttercream frosting, divided
⅔cupcreamy peanut butter
Directions
Preheat the oven to 350 degrees F. Line baking sheets with parchment paper.
Stir together the cake mix, cocoa powder, melted butter, eggs, and mini chocolate chips until well blended. Drop cookie dough in 1-tablespoon portions onto the prepared baking sheets. Bake for 8 to 11 minutes, until the centers are just set. Cool the cookies completely.
Scoop 1/2 cup of chocolate buttercream and peanut butter into a small bowl and stir until blended. Frost the flat side of half the cookies with peanut butter frosting. Place another cookie on top to make sandwiches.
Scoop the remaining chocolate buttercream into a microwave-safe mug or measuring cup. Microwave 10 seconds. Stir and continue microwaving in 5-second increments until buttercream is fluid but not melted, about the consistency of corn syrup.
Dip sandwich cookies halfway into the softened buttercream and place on a sheet of waxed paper on top of a baking sheet. Decorate with additional mini chocolate chips. Refrigerate dipped sandwich cookies until the frosting is set, about 20 minutes.
Notes
Store leftover cookies in an airtight container in the fridge.
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