These Gluten-Free Peppermint Sour Cream Sugar Cookies are a perfect holiday treat. With their soft, chewy texture and refreshing peppermint flavor, they're an instant favorite. Made with sour cream and topped with a creamy sour cream frosting, these festive cookies are chilled for the perfect texture. Ideal for holiday gatherings, gifting, or simply enjoying with loved ones.
1 cup unsalted butter, softened
1/2 cup vegetable oil
1/2 cup sour cream (full-fat)
1 large egg
1 1/2 cups granulated sugar
1 teaspoon vanilla extract
1 teaspoon peppermint extract
3 cups gluten-free all-purpose flour (with xanthan gum)
1 teaspoon baking powder
1/4 teaspoon salt
1 cup Andes peppermint crunch chips (red variety)
Granulated sugar for coating
Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
In a stand mixer or with a hand mixer, cream the butter for 2-3 minutes until light and fluffy.
Add the oil and mix for 1-2 minutes, followed by sour cream, egg, sugar, vanilla, and peppermint extract. Mix until smooth.
In a separate bowl, whisk together the flour, baking powder, and salt. Gradually add the dry ingredients to the wet mixture, mixing until fully combined.
Stir in the peppermint crunch chips.
Scoop out ¼ cup of dough and roll into balls. Place them on the baking sheet, spacing a few inches apart.
Dip the bottom of a glass in sugar and gently press down on the dough balls to flatten them. The edges should ruffle slightly.
Bake for 6-8 minutes, ensuring they remain pale and not golden brown.
Allow cookies to cool on the baking sheet for several minutes before transferring to a wire rack.
Frost with sour cream frosting, chill for at least 1 hour, and serve.
Chilling the cookies after baking enhances their soft, chewy texture.
You can mix in chocolate chips for a twist or add a vegan version by using vegan butter and a flax egg.
Store cookies in an airtight container in the refrigerator for up to 5 days.