Christmas Sugar Cookie Bars

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Christmas Sugar Cookie Bars bring everything people love about classic holiday sugar cookies into one soft, buttery dessert bar topped with rich frosting and colorful sprinkles. Each bite has a tender cookie texture with a sweet vanilla flavor that feels cozy, festive, and perfect for holiday gatherings. These bars are easy to slice and serve, making them ideal for Christmas parties, cookie exchanges, dessert trays, or a simple winter treat with coffee or hot cocoa.

Unlike traditional rolled sugar cookies, these cookie bars skip the chilling, rolling, and cutting process while still delivering that classic bakery-style flavor. The thick layer of creamy frosting adds an extra touch of sweetness, while the bright red, green, and white sprinkles instantly create a cheerful holiday look everyone loves.

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Why You’ll Love This Christmas Sugar Cookie Bars Recipe

These Christmas Sugar Cookie Bars are soft, rich, and incredibly easy to make. The dough comes together quickly with simple pantry ingredients, which makes them perfect for busy holiday baking days. Since there is no need to roll out dough or use cookie cutters, you can save time while still creating a festive dessert that looks beautiful on any holiday table.

The buttery vanilla flavor pairs perfectly with the smooth frosting, and the bars stay soft for days when stored properly. They are also easy to customize with different sprinkles, frosting colors, or seasonal decorations. Whether you are baking for family gatherings, school parties, or holiday gift boxes, these bars are always a crowd favorite.

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Preparation Phase & Tools to Use

Having the right tools ready before you start baking makes the process smooth and enjoyable. A large mixing bowl is essential for evenly combining the ingredients without making a mess. An electric hand mixer or stand mixer helps create a soft and fluffy dough while ensuring the butter and sugar blend properly for the best texture.

A 9×13-inch baking pan is the perfect size for thick, even cookie bars that bake consistently from edge to center. Lining the pan with parchment paper makes it easier to lift and slice the bars neatly after cooling. Measuring cups and spoons are important for accurate ingredient portions, especially when baking where precision matters.

A rubber spatula helps scrape every bit of batter from the bowl while also smoothing the dough evenly into the pan. For frosting, an offset spatula or butter knife works well for creating a smooth, bakery-style finish. Cooling racks are also helpful because they allow the bars to cool evenly before frosting.

Essential tools and equipment:

• Large mixing bowl
• Electric mixer or stand mixer
• 9×13-inch baking pan
• Parchment paper
• Measuring cups and spoons
• Rubber spatula
• Offset spatula or butter knife
• Cooling rack

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Preparation Tips

For the best Christmas Sugar Cookie Bars, start with room-temperature butter and eggs because they blend more evenly into the batter and create a softer texture. Avoid overmixing the dough once the flour is added, as this can make the bars dense instead of soft and tender. Press the dough evenly into the baking pan to ensure the bars bake uniformly without overcooked edges or underbaked centers.

Allow the bars to cool completely before adding frosting so the topping stays thick and creamy instead of melting into the cookie layer. If you want cleaner slices, chill the frosted bars for about 20 minutes before cutting them into squares. Adding sprinkles immediately after frosting helps them stick properly and gives the bars their festive holiday appearance.

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Ingredients for This Christmas Sugar Cookie Bars Recipe

For the Sugar Cookie Bars

• 1 cup unsalted butter, softened
• 1 ½ cups granulated sugar
• 2 large eggs, room temperature
• 2 teaspoons pure vanilla extract
• ½ teaspoon almond extract (optional for extra bakery-style flavor)
• 3 cups all-purpose flour
• 1 teaspoon baking powder
• ½ teaspoon salt
• ½ cup sour cream

For the Creamy Vanilla Frosting

• ½ cup unsalted butter, softened
• 4 cups powdered sugar
• 2–3 tablespoons heavy cream or milk
• 1 teaspoon vanilla extract
• Pinch of salt

For Decoration

• Red, green, and white holiday sprinkles
• Colored sanding sugar (optional)
• Mini candy pearls (optional)

Ingredient Notes and Substitutions

Using high-quality butter gives these bars a richer flavor and softer texture. Sour cream helps keep the bars moist and tender, while almond extract adds a subtle bakery-style taste often found in classic sugar cookies.

If you prefer a different flavor profile, you can replace almond extract with extra vanilla extract. Greek yogurt can also be used instead of sour cream if needed. For a festive twist, peppermint extract can be added sparingly to the frosting.

When measuring flour, spoon it into the measuring cup and level it off instead of scooping directly from the bag. This prevents adding too much flour, which can make the bars dry.

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Step 1: Prepare the Baking Pan and Oven

Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking pan lightly or line it with parchment paper, leaving extra paper hanging over the sides for easy lifting later.

Preparing the pan properly helps prevent sticking and makes cleanup much easier. Parchment paper is especially useful if you want clean, bakery-style slices.

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Step 2: Cream the Butter and Sugar

In a large mixing bowl, beat the softened butter and granulated sugar together using an electric mixer on medium speed for about 2–3 minutes. Continue mixing until the texture becomes light, creamy, and fluffy.

This step is important because properly creamed butter and sugar create a soft and tender cookie bar texture. Scrape down the sides of the bowl as needed to ensure even mixing.

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Step 3: Add the Eggs and Flavorings

Add the eggs one at a time, mixing well after each addition. Pour in the vanilla extract and almond extract, then continue mixing until fully incorporated.

The eggs help provide structure and moisture, while the extracts give the bars their signature sweet holiday flavor.

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Step 4: Combine the Dry Ingredients

In a separate bowl, whisk together the all-purpose flour, baking powder, and salt until evenly combined.

Mixing the dry ingredients separately ensures the baking powder and salt distribute evenly throughout the dough, helping the bars bake consistently.

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Step 5: Mix the Dough

Gradually add the dry ingredients to the wet mixture while mixing on low speed. Add the sour cream and continue mixing just until the dough comes together.

The dough will be thick and creamy. Avoid overmixing because too much mixing can develop excess gluten, resulting in dense cookie bars instead of soft ones.

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Step 6: Spread the Dough into the Pan

Transfer the dough into the prepared baking pan. Use a rubber spatula or the back of a spoon to spread the dough evenly into all corners.

Smoothing the surface helps the bars bake evenly and creates a uniform thickness for consistent slices.

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Step 7: Bake the Christmas Sugar Cookie Bars

Place the pan in the preheated oven and bake for 18–24 minutes. The edges should look lightly golden, while the center should appear set but still soft.

Avoid overbaking because the bars continue cooking slightly as they cool. Overbaked bars can lose their soft, chewy texture.

To test for doneness, insert a toothpick into the center. It should come out mostly clean with a few moist crumbs.

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Step 8: Cool Completely Before Frosting

Remove the pan from the oven and allow the bars to cool completely in the pan or on a cooling rack.

Frosting warm bars may cause the frosting to melt and become runny. Cooling completely helps maintain a thick, smooth frosting layer.

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Step 9: Prepare the Vanilla Frosting

In a clean mixing bowl, beat the softened butter until creamy. Gradually add the powdered sugar while mixing on low speed. Pour in the vanilla extract, pinch of salt, and enough heavy cream or milk to achieve a smooth, spreadable consistency.

Continue beating the frosting for 2–3 minutes until light and fluffy.

If the frosting feels too thick, add a small amount of milk one teaspoon at a time. If it becomes too thin, add extra powdered sugar.

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Step 10: Frost the Cookie Bars

Spread the frosting evenly over the cooled cookie bars using an offset spatula or butter knife.

For a bakery-style appearance, create soft swirls in the frosting while spreading.

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Step 11: Add the Festive Decorations

Immediately top the frosted bars with holiday sprinkles, sanding sugar, or candy pearls before the frosting sets.

The bright colors give these cookie bars a cheerful Christmas look that stands out beautifully on holiday dessert trays.

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Step 12: Slice and Serve

Once decorated, cut the bars into squares or rectangles using a sharp knife.

For cleaner slices, chill the bars for 15–20 minutes before cutting and wipe the knife clean between slices.

Serve these Christmas Sugar Cookie Bars with milk, coffee, hot cocoa, or alongside other holiday desserts.

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Optional Flavor Variations

Peppermint Christmas Sugar Cookie Bars

Add ¼ teaspoon peppermint extract to the frosting and sprinkle crushed candy canes on top for a refreshing holiday twist.

Chocolate Drizzle Version

Drizzle melted white chocolate or semi-sweet chocolate over the frosted bars for extra richness and visual appeal.

Funfetti Holiday Bars

Mix holiday sprinkles directly into the dough for colorful cookie bars filled with festive confetti throughout.

Cream Cheese Frosting Variation

Replace half the butter in the frosting with cream cheese for a tangy, creamy topping that pairs beautifully with the sweet cookie base.

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Serving Suggestions

These Christmas Sugar Cookie Bars pair wonderfully with warm holiday drinks like hot chocolate, peppermint mocha, coffee, chai tea, or eggnog. They also make beautiful additions to cookie platters and edible holiday gift boxes.

For parties, arrange the bars on decorative trays with other festive treats such as gingerbread cookies, peppermint bark, chocolate crinkle cookies, and fudge.

These bars can also be customized for different holidays by changing the sprinkle colors for Valentine’s Day, Easter, birthdays, or baby showers.

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Notes

Christmas Sugar Cookie Bars are one of the easiest holiday desserts to prepare while still delivering the classic flavor and appearance of traditional sugar cookies. Their soft texture, rich buttery flavor, and creamy frosting make them ideal for Christmas celebrations, cookie trays, classroom parties, and edible gifts.

One of the best things about these bars is how adaptable they are. You can easily customize the frosting color, sprinkle combinations, or flavor extracts to match different holidays or themes throughout the year. The dough itself is forgiving and beginner-friendly, making this recipe perfect for both experienced bakers and those just starting holiday baking.

For extra-soft bars, avoid overbaking and remove them from the oven when the center still looks slightly soft. The residual heat from the pan will continue cooking them as they cool. If you enjoy thicker frosting, you can increase the frosting recipe slightly for a more bakery-style finish.

Chilling the bars briefly before slicing helps create cleaner edges and neater presentation, especially if serving at parties or packaging as gifts. A plastic knife also works surprisingly well for making smooth cuts through frosted dessert bars.

If making these ahead for the holidays, you can bake the bars a day in advance and frost them later before serving. This makes holiday dessert prep much easier during busy celebrations.

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Watch Out for These Mistakes While Cooking

Using Cold Butter

Cold butter does not cream properly with sugar and can lead to dense, uneven bars. Always allow the butter to soften to room temperature before mixing.

Overmixing the Dough

Once the flour is added, overmixing develops too much gluten, resulting in tough cookie bars instead of soft and tender ones. Mix only until the ingredients are combined.

Adding Too Much Flour

Scooping flour directly from the bag often packs extra flour into the measuring cup, making the bars dry and crumbly. Spoon and level the flour for accurate measurement.

Overbaking the Bars

The most common mistake is baking the bars too long. They should look lightly golden around the edges while the center remains soft. Overbaked bars lose their chewy texture quickly.

Frosting Warm Bars

Adding frosting before the bars fully cool causes the frosting to melt and slide. Patience during cooling ensures a thick, smooth frosting layer.

Uneven Dough Distribution

Failing to spread the dough evenly in the pan can lead to some areas overbaking while others stay undercooked. Smooth the dough carefully into all corners.

Adding Sprinkles Too Late

Sprinkles should be added immediately after frosting so they stick properly before the frosting sets.

Cutting Before Chilling

Freshly frosted bars can become messy when sliced immediately. Brief chilling helps achieve cleaner cuts and a more polished presentation.

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Storage Instructions

These Christmas Sugar Cookie Bars store beautifully, making them an excellent make-ahead holiday dessert. Keep the bars in an airtight container at room temperature for up to 3 days. If your kitchen is warm, refrigerating them is recommended to keep the frosting firm.

For longer storage, place the bars in the refrigerator for up to 1 week. Allow them to sit at room temperature for about 15–20 minutes before serving for the softest texture.

To freeze unfrosted bars, wrap them tightly in plastic wrap followed by aluminum foil or place them in freezer-safe containers. They can be frozen for up to 3 months. Thaw overnight in the refrigerator before frosting and serving.

Frosted bars can also be frozen by placing them in a single layer until firm, then stacking them carefully with parchment paper between layers. This prevents the frosting from sticking.

When transporting the bars for parties or gatherings, use a container with a secure lid and keep them chilled if traveling long distances.

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Estimated Nutrition

Estimated nutrition values are based on one serving and may vary depending on ingredient brands, frosting thickness, and portion size.

Nutrient	Amount Per Serving
Calories	320
Carbohydrates	42g
Protein	3g
Fat	16g
Saturated Fat	10g
Cholesterol	55mg
Sodium	120mg
Sugar	29g
Fiber	1g

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Frequently Asked Questions

Can I make Christmas Sugar Cookie Bars ahead of time?

Yes, these bars are perfect for making ahead. You can bake them 1–2 days in advance and frost them later before serving.

Can I freeze these cookie bars?

Absolutely. Both frosted and unfrosted bars freeze well for up to 3 months when stored properly in airtight containers.

Why are my cookie bars dry?

Dry bars are usually caused by too much flour or overbaking. Carefully measure the flour and remove the bars from the oven once the center is just set.

Can I use cream cheese frosting instead?

Yes, cream cheese frosting pairs wonderfully with these bars and adds a rich tangy flavor that balances the sweetness.

What type of sprinkles work best?

Holiday jimmies, nonpareils, sanding sugar, and candy pearls all work beautifully. Avoid sprinkles that bleed color excessively into the frosting.

Can I double this recipe?

Yes, this recipe can easily be doubled for larger gatherings. Use two 9×13-inch pans or a large sheet pan for even baking.

How do I know when the bars are done baking?

The edges should look lightly golden while the center appears set but still soft. A toothpick inserted in the center should come out with a few moist crumbs.

Can I change the flavor of the bars?

Definitely. You can add lemon extract, peppermint extract, orange zest, cinnamon, or different frosting flavors to customize the recipe.

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Conclusion

Christmas Sugar Cookie Bars are a simple yet festive dessert that combines the classic flavor of holiday sugar cookies with the convenience of easy-to-make dessert bars. Their soft buttery texture, creamy frosting, and colorful holiday sprinkles make them a standout addition to Christmas dessert tables, cookie exchanges, and family celebrations.

Because they require no rolling or cookie cutters, they save valuable time during busy holiday baking while still looking beautiful and impressive. The recipe is flexible, beginner-friendly, and easy to customize with different flavors and decorations.

Whether you are preparing treats for a holiday party, packaging homemade gifts, or simply creating cozy winter desserts for your family, these Christmas Sugar Cookie Bars deliver sweet holiday comfort in every bite.

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