Christmas sugar cookie bars are a dense, buttery dessert featuring a soft cookie base topped with thick vanilla buttercream frosting and festive sprinkles. These bars provide the classic flavor of traditional holiday cookies without the labor-intensive process of rolling and cutting individual shapes. Every bite offers a chewy texture that satisfies sweet cravings while simplifying your holiday baking schedule significantly.

Recipe Overview
| Prep Time | 15 minutes |
| Cook Time | 20 minutes |
| Total Time | 35 minutes |
| Servings | 16 bars |
| Difficulty | Easy |
| Cuisine | American |
Why This Recipe Works
This recipe works because it relies on high-quality fat sources and precise leavening ratios to ensure a soft, bite-sized crumb. Unlike traditional drop cookies that spread into thin discs, these bars maintain a thick, cake-like structure that holds heavy layers of buttercream frosting perfectly.
My experience baking for large holiday crowds confirms that speed remains the primary concern during December. By using a 9×13 inch pan, you eliminate the need to manage multiple baking sheets or wait for dough to chill in the refrigerator. This method yields consistent results every single time regardless of your experience level in the kitchen.
Ingredients
| Ingredient | Quantity | Notes |
| Unsalted Butter | 1 cup | Must be softened to room temperature |
| Granulated Sugar | 1.5 cups | Provides structure and sweetness |
| Eggs | 2 large | Bind the dough components |
| Vanilla Extract | 2 teaspoons | Pure extract ensures superior flavor |
| All-Purpose Flour | 3 cups | Measured using the spoon and level method |
| Baking Powder | 1 teaspoon | Provides necessary lift |
| Salt | 0.5 teaspoon | Balances the sweetness |
Step-by-Step Instructions
Preparation Phase
- Preheat your oven to 350 degrees Fahrenheit.
- Line a 9×13 inch baking pan with parchment paper to ensure easy removal.
Dough Mixing Phase
- Cream the softened butter and granulated sugar in a large bowl until the mixture appears light and fluffy.
- Add the eggs and vanilla extract to the butter mixture, beating until fully incorporated.
- Combine the flour, baking powder, and salt in a separate medium bowl.
- Gradually fold the dry ingredients into the wet mixture until a thick dough forms.
Baking Phase
- Press the dough evenly into the prepared baking pan using a silicone spatula.
- Bake for 18 to 20 minutes or until the edges turn a light golden brown.
- Cool the bars completely on a wire rack before adding any frosting or decorations.
Chef Tips for Perfect Results
- Use room temperature butter to ensure the dough emulsifies correctly without clumping.
- Measure flour accurately by spooning it into a measuring cup and leveling off the excess with a knife.
- Avoid overbaking the bars, as they should remain pale and soft for the best texture.
- Wait until the pan reaches room temperature before applying frosting to prevent melting.
Common Mistakes to Avoid
One common mistake is using melted butter, which creates a greasy, flat cookie bar instead of a soft one. Always allow your butter to soften on the counter for at least thirty minutes before beginning. Another frequent error is over-mixing the dough after adding flour, which develops gluten and results in a tough, bread-like texture. Mix only until the flour streaks disappear to keep the bars tender.
Variations and Substitutions
| Ingredient | Substitution | Impact |
| Vanilla Extract | Almond Extract | Adds a nuttier holiday profile |
| Granulated Sugar | Light Brown Sugar | Creates a chewier, caramel-like texture |
| Sprinkles | Crushed Peppermint | Adds a cooling crunch and visual appeal |
Serving Suggestions and Pairings
Serve these Christmas sugar cookie bars alongside a hot mug of homemade cocoa or spiced apple cider. They pair exceptionally well with coffee during morning holiday brunches or as a sweet finish to a festive dinner party. For a professional presentation, cut the bars into uniform squares and display them on a tiered holiday platter.
Storage and Reheating
| Method | Duration | Instructions |
| Countertop | 3 days | Store in an airtight container |
| Refrigerator | 7 days | Keep in a sealed bag to retain moisture |
| Freezer | 3 months | Freeze without frosting for better results |
Nutritional Information
Approximate values per serving based on 16 servings.
| Nutrient | Amount per Serving |
| Calories | 210 |
| Fat | 9g |
| Carbohydrates | 32g |
| Protein | 2g |
Frequently Asked Questions
Can I use almond extract instead of vanilla?
Yes, you can substitute half the vanilla with almond extract for a classic bakery-style flavor. Use only one teaspoon of almond extract to avoid overpowering the delicate butter base.
How do I know when the bars are finished baking?
The bars are finished baking when the edges are set and a light golden color appears. The center should remain slightly soft to the touch and will finish setting as it cools on the counter.
Why did my cookie bars turn out dry?
Dry bars usually result from using too much flour or baking the pan for too long. Use a digital scale if possible to ensure your flour measurement remains precise every time.
Can I make these bars a few days in advance?
You can prepare the dough and store it in the refrigerator for up to 24 hours before baking. For maximum freshness, bake the bars and add frosting on the day of your event.
What is the best way to slice the bars?
Use a sharp, clean knife to cut the bars once they have cooled entirely to room temperature. Wipe the knife blade clean between each cut to ensure sharp, professional edges.
Conclusion
Christmas sugar cookie bars offer a convenient solution for feeding large groups during the holiday season. By following these simple mixing and baking steps, you achieve professional results without the hassle of individual cookie rolling. These bars remain a crowd favorite due to their rich buttery flavor and soft texture. Bring a batch to your next celebration and enjoy the festive spirit of this classic treat. The simple combination of sweet vanilla and buttery dough creates the perfect holiday staple for your kitchen.
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Christmas Sugar Cookie Bars
- Total Time: 35
- Yield: 16 bars 1x
- Diet: Vegetarian
Description
These dense, buttery sugar cookie bars are the ultimate holiday crowd-pleaser. Featuring a soft, cake-like cookie base topped with a thick, decadent layer of vanilla buttercream and festive holiday sprinkles, they offer all the classic sugar cookie flavor without the hassle of rolling and cutting. They are easy to make in a single 9×13 pan, saving you precious time during the busy Christmas season while ensuring a consistent, delicious result that looks beautiful on any holiday dessert table.
Ingredients
1 cup unsalted butter, softened
1.5 cups granulated sugar
2 large eggs
2 teaspoons vanilla extract
3 cups all-purpose flour
1 teaspoon baking powder
0.5 teaspoon salt
1 cup buttercream frosting (prepared)
2 tablespoons festive sprinkles
Instructions
Preheat your oven to 350 degrees Fahrenheit.
Line a 9×13 inch baking pan with parchment paper to ensure easy removal.
Cream the softened butter and granulated sugar in a large bowl until light and fluffy.
Add the eggs and vanilla extract to the butter mixture, beating until fully incorporated.
Combine the flour, baking powder, and salt in a separate medium bowl.
Gradually fold the dry ingredients into the wet mixture until a thick dough forms.
Press the dough evenly into the prepared baking pan using a silicone spatula.
Bake for 18 to 20 minutes until the edges are lightly golden.
Allow the bars to cool completely before spreading with vanilla buttercream frosting.
Top with festive sprinkles and cut into 16 bars.
Notes
Ensure the cookie bars are completely cool before frosting to prevent the butter in the frosting from melting. Store in an airtight container at room temperature for up to 3 days. You can use any festive seasonal sprinkles to customize these for different holidays.
- Prep Time: 15
- Cook Time: 20
- Category: Baking
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 bar
- Calories: 285
- Sugar: 22g
- Sodium: 145mg
- Fat: 14g
- Saturated Fat: 8g
- Carbohydrates: 38g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 45mg
