This week’s recipe is another Girl Scout inspired cookie; this time the Thin Mint! Thin Mints are me and my mom’s favorite, especially when frozen or mixed in with ice cream. This version is slightly richer while still maintaining that quintessential mint and chocolate flavor combo.
For the base of this recipe I used The Squeaky Mixer. As with my recipe for Girl Scout Cookies 3 Ways, I opted to make smaller, 2 inch cookies to create that classic Girl Scout Cookie shape. I also decreased the vanilla extract from the original recipe and increased the peppermint extract, as I found the peppermint flavor to not be as strong as I’d hoped. I chose to use dark chocolate for my version, appealing to a more adult palette. I hope you enjoy this recipe as much as my family did!

Homemade Thin Mints
Recipe by

Servings
~ 36 cookies

Prep time
25 min

Cooking time
15-17 mins
Homemade Thin Mints are a slightly more adult version of your favorite Girl Scout cookie. They begin with a thin, mint chocolate butter cookie which is then dunked in peppermint dark chocolate. Perfect straight out of the fridge, and even better when frozen. Enjoy!
Ingredients
- 2 cups flour
- 1⁄2 cup Unsweetened cocoa powder
- 1⁄4 tsp. salt
- 1 cup unsalted butter, softened
- 2⁄3 cups sugar
- 1 egg white
- 1 tsp. vanilla
- 2 1⁄4 tsp. peppermint extract, divided
- 12 ounces semi-sweet chocolate, melted
- 2 Tbsp. coconut oil
Directions
- Mix Dry Ingredients: Sift flour and cocoa powder into a small bowl. Add in the salt and whisk to combine.
- Mix the Wet Ingredients: In a medium bowl, cream together the butter and sugar until pale and fluffy. Add in the egg white, vanilla extract, and 1 1⁄4 tsp peppermint extract. Mix to combine.
- Add Dry Ingredients: Add your dry ingredients to the butter mixture. Mix until a smooth dough forms and no streaks of flour remain.
- Roll Out Dough: Place your dough in between two sheets of parchment paper. Using a rolling pin, roll the dough out to about a quarter inch thick. Chill the dough in the fridge for at least two hours or overnight.
- Form Cookies: Preheat your oven to 350 degrees F and line a cookie sheet with parchment paper or grease. Use a 2 inch cookie cutter to cut out as many cookies as possible, continuing to roll out any remaining scraps. Place cookies on the cookie sheet about 2 inches apart.
- Bake: Bake the cookies for 15-17 minutes, until the edges have browned and the tops of the cookies are firm. When pressed lightly, the tops of the cookie should keep its shape. Cool completely.
- Chocolate Topping: Melt down the dark chocolate and coconut oil either in the microwave or over a double-boiler. If using the microwave, stir every 30 seconds until completely smooth. After the chocolate has melted, add in the remaining 1 tsp of peppermint extract.
- Dip the Cookies: Use a fork and your hand to dip the cookies one at a time into the chocolate mixture. Scrape off any excess on the side of the bowl. Place cookies on either a cooling rack or a parchment-lined cookie sheet. Let the cookies set in the freezer for 10 minutes before eating.
- Store: These cookies can be stored in the fridge for about a week, or kept in the freezer for up to a month. I do not recommend storing at room temperature if your chocolate has not tempered correctly, as it will melt.
Notes
1. Make sure to add the peppermint extract into the chocolate after it has been fully melted. Heating the extract with the chocolate may break-down the extract, causing you to lose the extra peppermint flavor.

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