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Brownie Cookie Sandwiches with Cookie Dough Buttercream Recipe

Brownie Cookie Sandwiches with Cookie Dough Buttercream Recipe

  • Author: Andy
  • Prep Time: 20 minutes
  • Cook Time: 10 minutes
  • Total Time: 30 minutes
  • Yield: 12 cookie sandwiches 1x
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

Soft, fudgy brownie cookies filled with a dreamy cookie dough buttercream. These handheld treats are perfect for parties, gift boxes, or an indulgent snack anytime.


Ingredients

Scale
  • 1 ¼ cups all-purpose flour
  • ½ cup unsweetened cocoa powder
  • ½ teaspoon baking soda
  • ¼ teaspoon salt
  • 1 cup unsalted butter, softened (divided)
  • ¾ cup brown sugar
  • ¼ cup granulated sugar
  • 2 large eggs
  • 2 teaspoons vanilla extract
  • 1 cup mini chocolate chips
  • 2 ½ cups powdered sugar
  • 2 tablespoons milk

Instructions

  1. Preheat oven to 350°F (175°C) and line baking sheets with parchment paper.
  2. In a bowl, whisk flour, cocoa powder, baking soda, and salt.
  3. In another bowl, beat ½ cup of the butter with brown and granulated sugars until fluffy. Add eggs and vanilla. Beat again until combined.
  4. Mix dry ingredients into the wet just until combined. Fold in chocolate chips.
  5. Scoop dough onto prepared baking sheets, spacing about 2 inches apart. Bake for 9–11 minutes.
  6. Cool cookies on baking sheet for 5 minutes, then transfer to a wire rack.
  7. To make buttercream, beat remaining ½ cup butter until smooth. Gradually add powdered sugar, then vanilla and milk. Beat until fluffy.
  8. Once cookies are fully cooled, match by size and pipe or spread buttercream on one cookie. Top with a second cookie to create sandwiches.

Notes

  • Use a cookie scoop for evenly sized cookies.
  • Let cookies cool completely before assembling to prevent melting.
  • Chill the assembled cookies for a firmer filling texture.

Nutrition

  • Serving Size: 1 sandwich
  • Calories: 370
  • Sugar: 33g
  • Sodium: 120mg
  • Fat: 20g
  • Saturated Fat: 12g
  • Unsaturated Fat: 6g
  • Trans Fat: 0g
  • Carbohydrates: 46g
  • Fiber: 2g
  • Protein: 3g
  • Cholesterol: 55mg

Keywords: brownie cookies, cookie sandwich, buttercream filling, chocolate dessert, cookie dough frosting