Easy Thanksgiving Sprinkle Cookie Bars
You will love this recipe for Thanksgiving Sprinkle Cookie Bars if you want something fast, festive, and easy to share. These soft, frosted cookie bars look like a party in a pan with all those Fall colored sprinkles on top, and they are so much quicker than scooping individual cookies. If you are hosting, traveling, or just need fun Thanksgiving treats for kids, these bars are a low‑stress, high‑reward option that still feels totally holiday worthy. They are simple enough for a weeknight, pretty enough for a dessert table, and perfect when you want easy Thanksgiving desserts that do not keep you in the kitchen all day.
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Ingredients for Thanksgiving Sprinkle Cookie Bars
For the cookie bars:
- 1/2 cup unsalted butter, softened
- 3/4 cup granulated sugar
- 1 egg
- 1 1/2 teaspoons vanilla extract
- 1 3/4 cups all-purpose flour
- 1/2 teaspoon baking powder
- 1/4 teaspoon salt
- 2 to 4 tablespoons fall-themed or Thanksgiving sprinkles
For the frosting:
- 1/2 cup unsalted butter, softened
- 2 cups powdered sugar
- 1 to 2 tablespoons milk
- 1/2 teaspoon vanilla extract
- Extra sprinkles for topping
How to Make Thanksgiving Sprinkle Cookie Bars
1. Preheat your oven to 350°F. Line an 8×8-inch baking pan with parchment paper.
2. In a large mixing bowl, cream the softened butter and granulated sugar together until the mixture looks light and smooth. Add the egg and vanilla.
3. Add the flour, baking powder, and salt. Mix just until a soft dough forms. Try not to overmix here, since that can make the bars less soft. Gently fold in the sprinkles.
4. Press the dough evenly into your prepared pan. The dough will be thick, so I like to use clean hands or the back of a spoon to help smooth it out into the corners.
5. Bake for 18 to 22 minutes, or until the center looks set and the edges are just lightly golden. You do not want to overbake these if you want that soft sugar cookie bar texture.
6. Let the bars cool completely in the pan before frosting.
7. To make the frosting, beat the softened butter until smooth. Add the powdered sugar, vanilla extract, and 1 tablespoon of milk. Beat until creamy. If needed, add a little more milk until the frosting is spreadable.
8. Spread the frosting over the cooled bars, then top with extra sprinkles. Slice into squares and serve.
Pro Tips
- Use jimmies-style or disc sprinkles if you can. They usually hold their color better in the dough and won’t bleed as much as nonpareils or sanding sugar.
- Do not overbake the bars. The edges should be lightly golden, but the center should still look soft and set. That’s what gives these frosted sugar cookie bars their soft texture.
- Make sure the bars are completely cool before frosting them. If they’re still warm, the frosting will melt and slide around instead of staying fluffy on top.
- If your dough feels sticky, lightly flour your hands before pressing it into the pan. That makes it much easier to spread evenly.
- For a little extra bakery-style flavor, you can add a tiny splash of almond extract to the dough or frosting. I would keep it light so it doesn’t overpower the vanilla (like maybe ¼-½ teaspoon for the cookie dough and definitely only a ¼ teaspoon for the frosting).
- Chill for neater slices. For really clean edges, I chill the frosted bars in the fridge for about 30 minutes before cutting. This helps the frosting firm up and makes these easy Thanksgiving desserts look extra polished.
FAQs
Can I make these cookie bars without a mixer?
Yes. I can mix the dough and frosting by hand with a sturdy spatula and whisk. It takes a little more effort, but it works. Just be sure your butter is nicely softened.
How should I store these bars?
Store them in an airtight container at room temperature for about 2 days, or in the refrigerator for a little longer. I actually like them kind of chilled, because if I’m taking them to some kind of event or party, I feel like they stand a better chance in the heat that way. Plus, there’s just something about the flavor of a chilled sugar cookie that I love. However, you can serve at room temperature as long as your environment isn’t so hot and humid the frosting melts.
Can I use store-bought frosting?
Yes, if you want to save time, store-bought vanilla frosting will work. I do think homemade frosting tastes better here, but either option is fine if you’re keeping things simple.
Can I double this recipe?
Yes. This version is made for an 8×8 pan, but you can double it for a 9×13 pan if you want to make more Fourth of July treats for a crowd.
What kind of sprinkles work best?
Fall-colored jimmies or disc sprinkles are my favorite for this recipe. I found a fall mixthat had jimmies and disc type sprinkles, but the discs were leaf-shaped. They look festive and tend to bake up nicely in the dough and on top of the frosting.
You’ll want to have these Thanksgiving Sprinkle Cookie Bars in your back pocket for the holidays. They are quick to mix, easy to bake in one pan, and the sprinkles instantly make them feel special. If you want Thanksgiving treats for kids that adults will be just as excited about, this is a simple win. Add them to your list of easy Thanksgiving desserts this year and you will have a colorful, crowd pleasing treat without spending hours in the kitchen.
Thanksgiving Sprinkle Cookie Bars
Ingredients
For the cookie bars:
- 1/2 cup unsalted butter softened
- 3/4 cup granulated sugar
- 1 egg
- 1 1/2 tsp vanilla extract
- 1 3/4 cups all-purpose flour
- 1/2 tsp baking powder
- 1/4 tsp salt
- 2 to 4 Tbsp fall-themed or Thanksgiving sprinkles
For the frosting:
- 1/2 cup unsalted butter softened
- 2 cups powdered sugar
- 1 to 2 Tbsp milk
- 1/2 tsp vanilla extract
- Extra sprinkles for topping
Instructions
- Preheat your oven to 350°F. Line an 8×8-inch baking pan with parchment paper.
- In a large mixing bowl, cream the softened butter and granulated sugar together until the mixture looks light and smooth. Add the egg and vanilla.
- Add the flour, baking powder, and salt. Mix just until a soft dough forms. Try not to overmix here, since that can make the bars less soft. Gently fold in the sprinkles.
- Press the dough evenly into your prepared pan. The dough will be thick, so I like to use clean hands or the back of a spoon to help smooth it out into the corners.
- Bake for 18 to 22 minutes, or until the center looks set and the edges are just lightly golden. You do not want to overbake these if you want that soft sugar cookie bar texture.
- Let the bars cool completely in the pan before frosting.
- To make the frosting, beat the softened butter until smooth. Add the powdered sugar, vanilla extract, and 1 tablespoon of milk. Beat until creamy. If needed, add a little more milk until the frosting is spreadable.
- Spread the frosting over the cooled bars, then top with extra sprinkles. Slice into squares and serve.
