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Thin Mint Brownies – Quick and Easy Girl Scout Cookie Creation

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Soft, chewy, fudgy, minty brownies have everybody’s favorite Girl Scout Cookie, Thin Mints, in every bite! Transform that classic crunchy Girl Scout cookie into a sliceable sweet with this quick and easy recipe for Thin Mint Brownies!

It’s that time again. One of my favorite times of the year – Girl Scout Cookie time! If you’re a fan of baked goods, then you most likely have a box or two (or ten!) of Girl Scout Cookies stashed away somewhere in your kitchen. While I’m a sucker for most of their cookies, there’s just something about the flavor combination of chocolate and peppermint that puts Thin Mint Girl Scout Cookies at the top of my list!

Transform that classic crunchy Girl Scout cookie into a sliceable sweet with this quick and easy recipe for Thin Mint Brownies!

While Girl Scout cookies taste pretty amazing on their own, lately I’ve become obsessed with making other treats using Girl Scout Cookies as an ingredient. Like these Samoa Cupcakes. Soooo good!

Today, the crunchy, classic Thin Mint cookie is getting a serious upgrade by joining forces with a chewy, chocolatey counterpart to form one of my latest and most delectable desserts, Thin Mint Brownies. Imagine sinking your teeth into a soft, chewy rich fudgy brownie with a generous dose of mint throughout topped with a final sprinkle of crushed Thin Mint cookie. Y.U.M.

Thin Mint Brownies

Add in the fact that they take less than 5 minutes to prep, and you’ve discovered a new favorite!

How to Make Thin Mint Brownies

This version of the Thin Mint Brownies recipe calls for a boxed brownie mix, however, you could always use your favorite homemade brownies recipe instead.

What You Need

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Kitchen Tools Needed

Ingredients for Thin Mint Brownies

  • 1 box of fudge brownies (and whatever ingredients it calls for)
  • 1.5 cups of Thin Mint cookies

Ingredients to make Thin Mint Brownies

Thin Mint Brownies Instructions

These easy Thin Mint Brownies only take about thirty minutes total to prepare and bake. The result is soft and chewy, decadent brownies with Thin Mints cookie pieces in every bite that’ll have everyone asking for more!

To get started, you’ll simply follow the instructions on the back of the brownie mix box, adding 1 cup of Thin Mint cookies to the mix.

To make Thin Mint Brownies prepare brownies as directed adding crushed Thin Mints to brownie mix.

Next, you’ll pour the brownie batter into a pan.

Add Thin Mint Brownies mix to greased baking pan

Then to the batter with the remaining 1/2 cup of crushed Thin Mint cookies.

Top Thin Mint Brownies mix with crushed Thin Mint cookies

Bake for 20 minutes, then remove from oven and let cool.

Bake Thin Mint Brownies for 20 minutes

And that’s it! Now, all that’s left to do is serve and enjoy!

Enjoy Girl Scout cookie Thin Mint Brownies

Thin Mint Brownies Printable Recipe

Yield: 16 brownies

Thin Mint Brownies

Thin Mint Brownies on plate

Soft, chewy, fudgy, minty brownies have everybody's favorite Girl Scout Cookie, Thin Mints, in every bite! Transform that classic crunchy Girl Scout cookie into a sliceable sweet with this quick and easy recipe for Thin Mint Brownies!

Prep Time 5 minutes
Cook Time 20 minutes
Total Time 25 minutes

Ingredients

  • 1 box Brownie Mix
  • 1½ cup Thin Mints Girl Scout Cookies, crushed

Instructions

  1. Prepare the brownies according to the instructions on the box, adding 1 cup of crushed Thin Mints.
  2. Pour the brownie batter into a pan, and then top with the remaining ½ cup of crushed Thin Mint cookies.
  3. Bake for 20 minutes.
  4. Remove from oven and allow to cool before serving.

Nutrition Information:

Yield:

16

Serving Size:

1 brownie

Amount Per Serving: Calories: 117Total Fat: 6gSaturated Fat: 4gTrans Fat: 0gUnsaturated Fat: 2gCholesterol: 0mgSodium: 88mgCarbohydrates: 16gFiber: 1gSugar: 7gProtein: 1g

Nutritional information is automatically calculated with ingredients and serving size and may not be accurate. Please always double check with your own nutritional apps as well.

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More Brownie Recipes

Looking for more delicious and easy brownie recipes? Check these out!

Rich chocolatey brownies are covered with a drizzling of chocolate syrup and dusted with crushed peppermint in this easy Double Chocolate Peppermint Brownie recipe.

Double Chocolate Homemade Peppermint Brownies

Made-from-scratch, rich, chocolate-y brownie bites are topped with a chocolate covered cherry dipped in red, white and blue jimmies and nonpareils in this Patriotic Brownie Bombs recipe for summer celebrations!

Patriotic Brownie Bomb Bites

A yummy, rich, easy-to-make, Homemade Banana Nut Fudge recipe with just a hint of banana and a sprinkling of walnuts. They're mouthwateringly delicious!

Homemade Banana Nut Fudge

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