Soft, chewy, and topped with a dreamy layer of vanilla frosting, these Festive Cookie Bars bring the holiday spirit to every bite. Sprinkled with red and green jimmies, they’re not only delicious but downright cheerful – perfect for cookie exchanges, potlucks, or just an excuse to bake something merry.

Think of them as your favorite sugar cookie, leveled up: easier to make (no rolling or cutting!) and even more fun to decorate. They slice cleanly, stay soft for days, and transport well, making them a stress-free dessert for any celebration.
What Kind of Frosting Should I Use?
A thick and creamy vanilla buttercream is classic for these bars. You want a frosting that holds its shape yet spreads easily. Homemade is ideal, but a good-quality store-bought tub works if you’re in a pinch. Just make sure it’s not too thin or runny, as it needs to support the sprinkles without melting into the cookie base.
Ingredients for the Festive Cookie Bars
- Butter: Unsalted, and plenty of it! This is the base of that rich, melt-in-your-mouth texture.
- Sugar: White granulated sugar for sweetness and structure.
- Eggs: Help bind everything together and give the bars their chewy consistency.
- Vanilla Extract: Brings warmth and rounds out the sweetness.
- All-Purpose Flour: The main dry ingredient that gives the bars their body.
- Baking Powder: For a little lift and softness.
- Salt: Just a pinch to balance the flavors.
- Frosting: Vanilla buttercream, either homemade or store-bought.
- Sprinkles: Red and green for that unmistakable holiday look!
How To Make the Festive Cookie Bars
Step 1: Cream the Butter and Sugar
Start by beating the softened butter and sugar together until light and fluffy. This step ensures your bars are tender and perfectly blended.
Step 2: Add Eggs and Vanilla
Crack in the eggs and add the vanilla extract, mixing until everything is smooth and fully incorporated.
Step 3: Combine Dry Ingredients
In a separate bowl, whisk together the flour, baking powder, and salt. Slowly add this to your wet ingredients, mixing just until combined. Don’t overmix—we want soft bars, not tough ones!
Step 4: Press and Bake
Press the dough evenly into a greased 9×13 pan. Bake at 350°F (175°C) for about 18-20 minutes, or until the edges are just turning golden. The center should still look slightly soft.
Step 5: Cool and Frost
Let the cookie base cool completely before frosting. Then spread a generous layer of vanilla frosting over the top.
Step 6: Decorate!
Shower those bars with sprinkles! Red and green for Christmas, but you can customize for any occasion.

How to Serve and Store Festive Cookie Bars
These bars are best served at room temperature when the frosting is soft and the cookie base is tender. To store, keep them in an airtight container at room temp for up to 3 days, or refrigerate for up to a week (bring to room temp before serving). You can also freeze them—frosted or unfrosted—for up to 2 months.
What to Serve With Festive Cookie Bars?
Hot Chocolate
Rich and cozy hot cocoa makes the perfect partner to these sweet bars.
Mulled Wine
For an adult twist, pair these with a spiced warm wine for holiday parties.
Peppermint Lattes
The minty notes complement the vanilla frosting like a winter match made in heaven.
Eggnog
Another festive classic that pairs beautifully with buttery cookies.
Ice Cream
A scoop of vanilla or peppermint ice cream turns one bar into a full-on dessert.
Fresh Fruit
Berries or citrus segments can add a fresh contrast to all the sweetness.
Cinnamon Tea
The warmth of cinnamon tea cuts through the sugar and feels like a cozy blanket.
Want More Cookie Ideas with a Twist?
If you love these Festive Cookie Bars, you’ll probably enjoy these other favorites:
- Twix Cookie Cups for caramel-chocolate bliss in one bite.
- Double Chocolate Chip Cookies if you crave rich, fudgy indulgence.
- Salted Caramel Pecan Cookies for sweet-salty perfection.
- Peanut Butter Candy Corn Cookies when you’re feeling whimsical.
- Lemon Rolls for a citrusy soft alternative to cookies.
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And let me know in the comments how yours turned out. Did you try another color scheme? Add almond extract for a twist?
I love hearing how others make these recipes their own. Questions are welcome too—let’s help each other bake smarter.
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Festive Cookie Bars
- Total Time: 30 minutes
- Yield: 20 bars
- Diet: Vegetarian
Description
Bring joy to your dessert table with these ultra-soft *Festive Cookie Bars*! Topped with fluffy vanilla frosting and a flurry of red and green sprinkles, they’re the easiest way to celebrate any season. No need to roll or cut—just press, bake, frost, and slice. These bars are perfect for busy bakers looking for an *easy dessert idea*, *quick party treat*, or just a cozy *holiday baking project*. Whether you’re after *food ideas for potlucks*, *easy cookie recipes*, or *festive breakfast ideas*, this one hits the sweet spot.
Ingredients
1 cup unsalted butter, softened
1 1/2 cups granulated sugar
2 large eggs
2 teaspoons vanilla extract
2 1/2 cups all-purpose flour
1 teaspoon baking powder
1/2 teaspoon salt
1 cup vanilla frosting
1/4 cup holiday sprinkles
Instructions
1. Preheat oven to 350°F (175°C) and grease a 9×13-inch baking pan.
2. In a large bowl, cream together the butter and sugar until light and fluffy.
3. Beat in eggs and vanilla extract until smooth.
4. In a separate bowl, whisk together flour, baking powder, and salt.
5. Gradually add dry ingredients to wet ingredients, mixing just until combined.
6. Press the dough evenly into the prepared pan.
7. Bake for 18-20 minutes, or until edges are golden and center is just set.
8. Let cool completely in the pan.
9. Spread vanilla frosting evenly over the cooled bars.
10. Decorate with red and green sprinkles, slice, and serve!
Notes
For an extra festive twist, swap vanilla extract with almond extract.
Don’t overbake! Bars should look slightly soft in the center when removed from the oven.
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 bar
- Calories: 220
- Sugar: 18g
- Sodium: 95mg
- Fat: 10g
- Saturated Fat: 6g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 0.5g
- Protein: 2g
- Cholesterol: 35mg
Keywords: easy recipe, holiday dessert, cookie bars, party dessert, Christmas treat
