Easy Thin Mints Brownies made from Pillsbury baking mix.
Print Pin

Thin Mints Brownies

Thin Mint Brownies are the brownie version of everyone's favorite Girl Scout Cookie. So minty and chocolatey! 
Course Dessert
Prep Time 5 minutes
Cook Time 30 minutes
Total Time 35 minutes
Servings 12
Calories 296kcal


  • 1 (14.1-oz) box Pillsbury™ Thin Mints® Brownie Mix
  • 3 tablespoons water
  • 1/3 cup oil
  • 1 egg


  • Preheat oven to 350 degrees for a metal or glass pan. Preheat to 325 degrees for a dark coated pan. Coat bottom of pan with no-stick cooking spray.
  • Stir brownie mix, water, oil, and egg in a bowl until blended, about 50 strokes. Spread into pan.
  • Bake for 29 to 32 minutes for 8x8-inch pan. Bake for 26 to 29 minutes for 9x9-inch pan.
  • Cut and serve when completely cooled and store loosely covered.


Calories: 296kcal