Name: Gluten-Free Thin Mint Cookies Recipe
Prep time: 15 min
Cook time: 12 min
Total time: 30 min
Cuisine: American
Ingredients: ¾ cup almond flour; ¼ cup tapioca flour; ⅓ cup coconut sugar; ¼ cup cacao powder; ¼ teaspoon baking soda; ¼ teaspoon kosher salt; ¼ cup melted butter, ghee, or coconut oil; ½ teaspoon peppermint extract; ½ teaspoon vanilla extract; 1 cup chocolate chips, melted; 1 teaspoon coconut oil; ½ teaspoon peppermint extract

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If you've ever fallen head over heels for the classic Thin Mint cookies from the cookie aisles but need to avoid gluten, then you're in for a real treat with this Gluten-Free Thin Mint Cookies Recipe. These cookies capture that iconic mint-chocolate magic with a delightful crispness, all while keeping things naturally gluten-free and packed with wholesome ingredients. Whether you're gluten-sensitive or simply craving a fresh twist on a beloved dessert, these cookies offer the perfect balance of rich cacao, refreshing peppermint, and just the right hint of sweetness that will have you reaching for seconds before you know it.

Ingredients You'll Need

There is a stack of four round chocolate-covered cookies placed vertically on a white plate with a white marbled surface background. Each cookie is smooth and shiny with a soft milk chocolate color and slightly uneven edges showing a thick layer of chocolate coating. The cookies are uniform in size, with the top one showing a small dimple in the chocolate surface. Next to this stack, part of another stack of cookies is visible, with similar texture and color, slightly out of focus. Photo taken with an iphone --ar 4:5 --v 7

Gathering these ingredients is like setting the stage for a delicious symphony of flavors. Each item here plays a vital role—from the nutty base of almond flour delivering that tender, melt-in-your-mouth texture, to the bright pop of peppermint extract that defines these Thin Mint cookies. Here’s what you’ll need to make magic happen:

¾ cup almond flour: Provides a light, nutty foundation with natural moisture and a tender crumb.
¼ cup tapioca flour: Adds a bit of chewiness and helps mimic that classic cookie texture without gluten.
⅓ cup coconut sugar: Offers a caramel-like sweetness that’s less processed than white sugar.
¼ cup cacao powder: Delivers rich, deep chocolate flavor with natural antioxidants.
¼ teaspoon baking soda: Helps the cookies rise gently and improves the texture.
¼ teaspoon kosher salt: Balances sweetness and enhances all the flavors.
¼ cup melted butter, ghee, or coconut oil: Adds moisture and richness, with slight variations in flavor depending on your choice.
½ teaspoon peppermint extract: The signature fresh and cooling mint flavor of Thin Mints.
½ teaspoon vanilla extract: Rounds out the flavor and brings warmth to the chocolate-mint duo.

For the glaze:

1 cup chocolate chips, melted: Creates a glossy, rich chocolate coating that’s indulgent yet light.
1 teaspoon coconut oil: Ensures the glaze sets smoothly with a silky finish.
½ teaspoon peppermint extract: Reinforces that minty freshness on the outside for extra flavor punch.

How to Make Gluten-Free Thin Mint Cookies Recipe

Step 1: Mix the Dry Ingredients

Start by whisking together almond flour, tapioca flour, coconut sugar, cacao powder, baking soda, and kosher salt in a large bowl. This ensures all the dry elements are evenly distributed for consistent flavor and texture throughout your cookies.

Step 2: Combine Wet Ingredients

In a separate smaller bowl, mix your melted butter (or choice of fat) with the peppermint and vanilla extracts. The peppermint is the star of the show here, so be sure to measure carefully to keep that bright flavor lively without overpowering.

Step 3: Bring It All Together

Pour the wet ingredients into the dry mixture and stir well until a soft, workable dough forms. It will be slightly sticky but should hold together nicely—if it’s too crumbly, a teaspoon or two of water can help, but be careful not to add too much.

Step 4: Chill the Dough

Wrap the dough in plastic wrap and let it chill in the fridge for about 30 minutes. Chilling firms it up, which makes rolling out the dough and cutting it into those signature round Thin Mint shapes much easier.

Step 5: Shape and Bake the Cookies

Preheat your oven to 350°F (175°C). Roll the chilled dough between two sheets of parchment paper until it’s about ⅛ inch thick. Use a small round cookie cutter to cut out circles and place them on a baking sheet lined with parchment. Bake for 10-12 minutes until they’re set and just starting to firm up around the edges.

Step 6: Prepare and Apply the Glaze

While the cookies cool, melt the chocolate chips with the coconut oil in a double boiler or microwave (in brief bursts), stirring until smooth. Stir in the peppermint extract for that unmistakable mint flavor. Dip each cooled cookie into the glaze and place it on wax paper to set.

How to Serve Gluten-Free Thin Mint Cookies Recipe

A clear glass bowl sits on a white marbled surface, containing a dry mix of dark brown cocoa powder spread mostly around the edges with a shiny, thick layer of golden melted butter pooled in the center. A silver spoon rests on the right side of the bowl, partly dipped into the butter, showing a smooth metal texture with light reflections. The overall texture contrasts between the fine powder and the wet butter, while the bowl’s clear and smooth glass reveals the mix inside. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

Once set, you can enhance your cookies with a sprinkle of crushed gluten-free peppermint candies or finely grated dark chocolate. These simple garnishes add visual appeal and extra bursts of flavor that complement the iconic mint-chocolate combo beautifully.

Side Dishes

These Thin Mint cookies shine when paired with a chilled glass of almond milk or herb-infused teas like peppermint or chamomile. The refreshing drinks balance the richness and add a soothing contrast, making each bite even more enjoyable.

Creative Ways to Present

For a fun twist, try stacking a few cookies with a layer of whipped coconut cream or dairy-free frosting in between to create gluten-free Thin Mint cookie sandwiches. Alternatively, crumble some over dairy-free vanilla ice cream for a decadent dessert topping.

Make Ahead and Storage

Storing Leftovers

Keep any leftover cookies airtight in a container at room temperature, and they’ll stay fresh for up to 5 days. This keeps the glaze shiny and prevents the cookies from getting too soft or losing their crispness.

Freezing

If you want to savor these Gluten-Free Thin Mint Cookies Recipe treats later, freeze them in a single layer on a baking sheet first, then transfer into a freezer-safe bag or container. They’ll keep beautifully for up to 3 months. Just thaw at room temperature before enjoying.

Reheating

To refresh the texture, especially if they’ve softened in storage, pop the cookies in a warm oven at 300°F (150°C) for about 5 minutes. This revives their crispy bite without melting the chocolate glaze.

FAQs

Can I use a different flour instead of almond and tapioca flour?

Almond and tapioca flours are crucial here for texture and flavor, but you can experiment with other gluten-free blends. Just be aware the cookie might turn out denser or less crisp.

Is coconut sugar necessary, or can I substitute it?

Coconut sugar adds a subtle caramel tone, but brown sugar or organic cane sugar can work as substitutes if you don’t have coconut sugar on hand.

How important is peppermint extract for this recipe?

Peppermint extract defines these cookies, so it’s key to get that flavor right. Use a good-quality extract and measure carefully to avoid it becoming too strong or too faint.

What if I don’t want to use butter?

You can swap butter for ghee or coconut oil for a dairy-free or vegan option. Each fat brings a slightly different flavor nuance, but all work well for keeping these cookies moist and tender.

Can these cookies be made dairy-free?

Yes! Use coconut oil or a dairy-free butter alternative and check that your chocolate chips are dairy-free to make this Gluten-Free Thin Mint Cookies Recipe fully dairy-free.

Final Thoughts

There’s something truly special about enjoying a cookie that delivers all the nostalgic flavors of Thin Mints while being gluten-free and made from wholesome ingredients. This Gluten-Free Thin Mint Cookies Recipe is a delightful way to treat yourself or impress friends with a thoughtful twist on a beloved classic. Don’t wait to whip up a batch — your cookie jar deserves this kind of love and magic.

Ingredients You'll Need