Peppermint Sugar Cookie Bars Recipe
Introduction
These Peppermint Sugar Cookie Bars combine the classic flavor of sugar cookies with a refreshing peppermint twist. Topped with a creamy frosting and crushed candy canes, they make a festive treat perfect for holiday gatherings or any time you crave a sweet, minty delight.

Ingredients
- 1/2 cup unsalted butter, softened to room temperature
- 3/4 cup sugar
- 1 large egg
- 1 teaspoon vanilla extract
- 1 3/4 cups + 2 tablespoons all-purpose flour
- 1 teaspoon baking powder
- 1/4 teaspoon salt
- Optional: 1/4 cup crushed peppermint candy
- 2 cups powdered sugar
- 1/2 cup unsalted butter, softened to room temperature (for frosting)
- 1/4 teaspoon salt (for frosting)
- 1 teaspoon vanilla extract or 1/2 teaspoon peppermint extract (for frosting)
- 2 tablespoons milk of choice or heavy cream (for frosting)
- Additional crushed peppermint candy (for topping)
Instructions
- Step 1: Preheat your oven to 350°F (175°C). Line a 9×9 inch baking pan with parchment paper and spray it lightly with non-stick cooking spray.
- Step 2: Using a mixer, beat the softened butter and sugar together until the mixture is fluffy, about one minute.
- Step 3: Add the egg and vanilla extract to the butter-sugar mixture and mix until well combined.
- Step 4: Gradually add the flour, salt, and baking powder, mixing until you have a thick batter.
- Step 5: Fold in the crushed peppermint candy if using, taking care not to overmix.
- Step 6: Spread the batter evenly in the prepared baking pan.
- Step 7: Bake for about 20 minutes or until the edges are golden brown but the bars are not overbaked.
- Step 8: Let the cookie bars cool completely in the pan.
- Step 9: Once cooled, lift the bars out of the pan using the parchment paper edges.
- Step 10: To make the frosting, beat together the powdered sugar, softened butter, vanilla or peppermint extract, salt, and milk or cream until smooth and creamy.
- Step 11: Spread the frosting evenly over the cooled cookie bars and sprinkle with additional crushed peppermint candy.
- Step 12: Allow the frosting to firm up slightly before cutting into squares and serving.
Tips & Variations
- For a stronger peppermint flavor, use peppermint extract in the batter instead of vanilla.
- Try using white chocolate chips in the batter for extra sweetness and texture.
- If you prefer a softer frosting, add a little more milk or cream, one teaspoon at a time.
- Use crushed chocolate peppermint candies for a slightly different texture and deeper flavor.
Storage
Store the peppermint sugar cookie bars in an airtight container at room temperature for up to 3 days. For longer storage, keep them refrigerated for up to a week. Before serving, let refrigerated bars come to room temperature for the best texture. These bars can also be frozen without frosting for up to 2 months; thaw completely before frosting and serving.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I make these bars gluten-free?
Yes, you can substitute the all-purpose flour with a gluten-free flour blend suitable for baking, but results might vary slightly in texture.
Can I prepare these bars ahead of time?
Absolutely! The bars can be baked and frosted a day in advance. Store them covered at room temperature and cut just before serving to keep them fresh.
PrintPeppermint Sugar Cookie Bars Recipe
These Peppermint Sugar Cookie Bars combine the classic buttery sweetness of sugar cookies with a refreshing peppermint twist, perfect for holiday gatherings or anytime you crave a festive treat. Soft, thick, and topped with creamy peppermint frosting and crushed candy canes, these bars are easy to make and irresistibly delicious.
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Total Time: 35 minutes
- Yield: 16 bars 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
Cookie Bars
- 1/2 cup unsalted butter, softened to room temperature
- 3/4 cup sugar
- 1 large egg
- 1 teaspoon vanilla extract
- 1 3/4 cups + 2 tablespoons all-purpose flour
- 1 teaspoon baking powder
- 1/4 teaspoon salt
- 1/4 cup crushed peppermint candy (optional)
Frosting
- 2 cups powdered sugar
- 1/2 cup unsalted butter, softened to room temperature
- 1/4 teaspoon salt
- 1 teaspoon vanilla extract or 1/2 teaspoon peppermint extract
- 2 tablespoons milk of choice or heavy cream
- Additional crushed peppermint candy for garnish
Instructions
- Prepare the Baking Pan: Preheat the oven to 350°F (175°C). Line a 9×9-inch baking pan with parchment paper and spray it lightly with non-stick cooking spray to ensure easy removal of the cookie bars.
- Cream Butter and Sugar: Using a mixer, beat the softened butter and sugar together until the mixture is fluffy and light, which should take about one minute.
- Add Egg and Vanilla: Mix in the egg and vanilla extract until well combined and smooth.
- Combine Dry Ingredients: Gradually add the all-purpose flour, baking powder, and salt to the wet mixture. Mix until the batter is thick and well incorporated, being careful not to overmix.
- Add Crushed Peppermint: Gently fold in the crushed peppermint candy into the batter, distributing it evenly without overworking the dough.
- Spread Batter in Pan: Evenly spread the thick batter into the prepared baking pan, smoothing the top for an even bake.
- Bake the Bars: Place the pan in the preheated oven and bake for about 20 minutes or until the edges and top turn a light golden brown. Avoid overbaking to keep the bars soft.
- Cool Completely: Remove the pan from the oven and allow the cookie bars to cool completely on a wire rack. Once cooled, lift the bars out of the pan using the parchment paper edges.
- Make the Frosting: In a mixer, combine the powdered sugar, softened butter, salt, vanilla or peppermint extract, and milk or heavy cream. Beat until the frosting is smooth and spreadable.
- Frost the Bars: Spread the frosting evenly over the cooled cookie bars.
- Garnish and Set: Sprinkle additional crushed peppermint candy on top of the frosting and let it firm up slightly before slicing.
- Serve: Cut the frosted cookie bars into squares and serve for a festive and delicious treat.
Notes
- For a stronger peppermint flavor, use peppermint extract in both the dough and frosting.
- Ensure the cookie bars are fully cooled before frosting to prevent melting.
- Store the bars in an airtight container at room temperature for up to 3 days or refrigerate for longer freshness.
- Crushed candy canes add texture and festive color but can be omitted if unavailable or for less crunch.
- Milk of choice can be dairy or plant-based milk alternatives to keep the frosting creamy.
Keywords: Peppermint Sugar Cookie Bars, Holiday desserts, peppermint cookies, sugar cookie bars, Christmas treats, peppermint frosting

