Thin Mint Brownies

by Megan on March 21, 2009

I have spent my fair share of time sitting outside stores, trying to sell cases of Girl Scout cookies. I told myself when I was no longer in scouts, I would a least buy a box of two and help support these little girls. Every box sold helps. So when I found them selling their baked goods outside the grocery store, I picked up a box of Thin Mints to make these delicious brownies.


You just crush a sleeve of Thin Mint cookies and add them to your brownie batter. You could use a boxed brownie mix, but I made one of my favorite home made recipes. I used the Baker’s Chocolate One Bowl Brownie recipe. It makes a delicious brownie, it only dirtys one bowl, and I usually have the ingredients on hand. Next time you run into a Girl Scout selling her cookies, pick up an extra box of Thin Mints. You must try these brownies!

Thin Mint Brownies

4 squares BAKER’S Unsweetened Chocolate
3/4 cup (1-1/2 sticks) butter or margarine
2 cups sugar
3 eggs
1 tsp. vanilla
1 cup flour
1 sleeve (1/2 box) Girl Scout Thin Mint Cookies, crushed

PREHEAT oven to 350°F. Grease 13×9-inch baking pan.

MICROWAVE chocolate and butter in large microwaveable bowl on HIGH 2 min. or until butter is melted. Stir until chocolate is completely melted. Stir in sugar. Blend in eggs and vanilla. Add flour, and crushed Thin Mint Cookies, mix well. Spread into prepared pan.

BAKE 30 to 35 min. or until wooden toothpick inserted in center comes out with fudgy crumbs. (Do not overbake.) Cool in pan on wire rack. Cut into squares. Store in tightly covered container at room temperature.

{ 15 comments… read them below or add one }

1 Jenny March 21, 2009 at 11:49 pm

Megan,
Your brownies look insanely delish! I was just thinking I wanted to make some minty brownies soon. Your post just confirmed that I reaaaaaally do!

2 Brownie Addict March 22, 2009 at 4:13 am

Great idea for mixing two of my favorite treats, brownies and Girl Scout Thin Mint Cookies!! I will put a link to your recipe on http://www.browniepower.com.

Brownie Addict

3 Maria March 22, 2009 at 1:48 pm

Great looking brownies! I never buy GS cookies, I bake too much as it is. I don’t need boxed treats too:) I might have to buy a box for these though!

4 Barbara Bakes March 22, 2009 at 9:33 pm

These sound delicious and we have two boxes of Thin Mints in the pantry!

5 Katherine Aucoin March 23, 2009 at 3:14 pm

Megan you are my hero. you have combined my favorite treat, brownies with mint..my favorite combo with chocolate!

6 5 Star Foodie March 23, 2009 at 3:33 pm

I love the combination of mint and chocolate – these brownies look heavenly!

7 stephchows March 23, 2009 at 8:39 pm

I still have a sleeve of thin mints in my freezer in case of emergency lol :)

8 Laurie March 23, 2009 at 8:39 pm

Thin mints anything go quick in our home.. another good recipe to add to my file! Thank you! :)

9 kathy March 23, 2009 at 8:40 pm

This sounds yummy! My husband would love these. Thanks so much for sharing the recipe – he loves anything with Girl Scout thin mints cookies.

10 The Blonde Duck March 23, 2009 at 9:27 pm

Sweet Wounded Wuffles. Yum.

11 HoneyB March 23, 2009 at 9:39 pm

I could so eat one of these right now. LOL. Grumpy wants to head right out after he gets home so no home cooked meal tonight….he laughed because I said I didn’t want fast food as my last meal before surgery. lol. Said it sounded like I thought it was my last meal ever. (rolling my eyes).

12 Donna-FFW March 23, 2009 at 11:37 pm

AWESOME combination. Mint and chocolate can NOT be beat. The bakers brownie recipe is so good, isnt it!

13 Reeni♥ March 24, 2009 at 1:32 am

They look so fudgy and yummy! I love thin mints and brownies-the two together are heavenly!

14 Meghan March 28, 2009 at 1:04 pm

Oh man, my two loves merge: thin mints and brownies! These look absolutely delicious!

15 Dana March 11, 2012 at 1:54 pm

I made these delicious brownies last night and YUM is really all I can say. This was my first crack at making homemade (non-boxed) brownies and I was so proud of how they turned out and my family loved them! The thin mint cookies were a perfect add-in! Thanks Megan!!!

Leave a Comment

Previous post:

Next post: