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Girl Scouts Thin Mint Brownies

Prep Time:

10 minutes

Bake Time:

30 minutes

Total Time:

45 minutes


12-16 servings




  • 1½ box of Thin Mints® Girl Scout® cookies

  • 1 box of brownie mix, as prepared

Tools Needed

Baking Dish

Cake Tester

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Adapted from The Girl Scouts

  1. Preheat oven to 350°F. Grease a 13x9 glass baking dish and line the bottom of the dish with a single layer of Thin Mints cookies (~1 box of cookies).

  2. Crush remaining Thin Mints cookies (~½ box of cookies) into medium sized chunks and set aside.

  3. Prepare brownie mix, as directed. Stir in crushed Thin Mints cookies. 

  4. Spread the batter evenly into greased baking dish, completely covering the cookies lining the bottom of the dish.

  5. Bake in oven for 30-35 minutes, or until a toothpick inserted into the center of the baking dish comes out clean.

  6. Cool to room temperature before cutting.


Dessert, Girl Scouts

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