These soft, chewy Sugar Cookie Bars are everything you want in a sweet treat buttery, tender, and topped with thick vanilla buttercream frosting and colorful sprinkles. I first made these on a rainy Saturday when I needed something quick and comforting, and they've been my go-to ever since. They're so much easier than rolling out traditional sugar cookies, and the results taste just like the ones from your favorite bakery.
If you love easy cookie bars with that classic vanilla flavor, you'll want to try these alongside my Strawberry Thumbprint Cookies for a cookie platter, or serve them after a cozy dinner with Panna Cotta for a sweet finish. They're also perfect next to Lemon Sugar Cookies when you want variety without the extra work.
What Makes Sugar Cookie Bars So Special
Sugar cookie bars take everything you love about classic frosted sugar cookies and make them simpler. No rolling, no cutting, no reusing scraps. You press the dough into a pan, bake it, frost it, and you're done. The texture is soft and chewy with just a little bit of crispness around the edges. The frosting is creamy and sweet, and the sprinkles make them feel like a celebration.
These Sugar Cookie Bars are the kind of dessert that makes people smile. They're nostalgic, colorful, and ridiculously easy to make. You probably have most of the ingredients in your pantry right now.
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Sugar Cookie Bars Ingredients
Here's what you'll need to make these soft and chewy Sugar Cookie Bars.
See Recipe Card Below This Post For Ingredient Quantities
For the Bars:
- All-purpose flour: Forms the structure of the bars and gives them a tender, soft crumb.
- Baking powder: Helps the bars rise slightly and stay light instead of dense.
- Salt: Balances the sweetness and brings out the vanilla flavor.
- Butter: Adds richness and creates that melt-in-your-mouth texture. Make sure it's softened to room temperature.
- Granulated sugar: Sweetens the dough and helps create a slightly crisp top.
- Egg, lightly beaten: Binds everything together and adds moisture.
- Vanilla extract: Gives that classic sugar cookie flavor.
- Almond extract: Adds a subtle bakery-style depth that makes these taste extra special.
For the Frosting:
- Salted butter: Creates a rich, creamy frosting base. Using salted butter adds a nice balance to the sweetness.
- Powdered sugar: Sweetens and thickens the frosting to a spreadable consistency.
- Vanilla: Enhances the flavor and ties everything together.
- Whole milk: Thins the frosting just enough to make it smooth and easy to spread.
- Pinch of sea salt: Balances the sweetness and makes the vanilla flavor pop.
For Topping:
- Sprinkles: Add color, fun, and a little bit of crunch. Use whatever colors you like.
How to Make Sugar Cookie Bars
Follow these simple steps to make the best sugar cookie bars.
Preheat and prep: Preheat your oven to 350°F (175°C). Line an 8×8" baking pan with parchment paper and lightly grease it. Set it aside while you make the dough.
Mix the dry ingredients: In a medium bowl, whisk together the flour, baking powder, and salt. Set this aside.
Cream butter and sugar: In the bowl of a standing mixer fitted with the paddle attachment (or a large bowl with a hand mixer), beat the softened butter and granulated sugar together until the mixture is light and fluffy, about 1 minute.
Add wet ingredients: Add the lightly beaten egg, vanilla extract, and almond extract. Beat until everything is fully combined and smooth.
Combine wet and dry: Gradually add the flour mixture to the wet ingredients and beat just until the dough is smooth and no streaks of flour remain. Don't overmix.
Press into pan: Press the dough evenly into the prepared baking pan, smoothing the top with your hands or a spatula.
Bake: Bake for 25 minutes, or until the bars are set and lightly browned on top. The center should look done, not wet.
Cool completely: Let the bars cool completely in the pan. This is important so the frosting doesn't melt.
Make the frosting: In a mixer or with a hand mixer, beat the softened butter, vanilla extract, and sea salt until smooth and creamy.
Add powdered sugar: Add 1 cup of powdered sugar and beat until combined.
Finish the frosting: Add the milk and the remaining powdered sugar, then beat until the frosting is smooth, fluffy, and spreadable.
Frost the bars: Once the bars have cooled completely, spread the frosting evenly over the top.
Add sprinkles: If you'd like, evenly distribute sprinkles over the frosting for color and fun.
Chill: Chill the frosted bars in the refrigerator for about 1 hour, or until the frosting is set and firm.
Cut and serve: Once the frosting is set, cut the bars into squares and serve at room temperature.
Substitutions and Variations
You can easily customize these Sugar Cookie Bars to fit what you have on hand.
Butter: If you only have unsalted butter, that's fine. Just add a pinch more salt to the dough and frosting.
Almond extract: If you don't like almond flavor or don't have any, just use an extra ½ teaspoon of vanilla extract instead.
Milk: Any milk works here. Whole milk gives the creamiest frosting, but 2%, almond milk, or oat milk will work too.
Sprinkles: You can skip them, or swap them for colored sugar, nonpareils, or even mini chocolate chips.
Flavor variations: Add a little lemon zest to the dough for lemon sugar cookie bars, or stir in a tablespoon of cocoa powder for a chocolate twist.
Equipment For Sugar Cookie Bars
Here's what makes this recipe easy to pull together.
- KitchenAid Mixer (or hand mixer): For creaming the butter and sugar and making the frosting smooth.
- Measuring spoons and cups: For accurate measurements.
- 8×8" baking pan: The perfect size for thick, chewy bars.
- Parchment paper: Keeps the bars from sticking and makes cleanup easy.
- Spatula: For spreading the frosting evenly.
How to Store Sugar Cookie Bars
Store these bars in an airtight container at room temperature for up to 3 days. If your kitchen is warm, keep them in the fridge so the frosting stays firm. They're also great chilled. You can freeze unfrosted bars for up to 2 months, wrapped tightly in plastic wrap and foil. Thaw, then frost and serve. I don't recommend freezing frosted bars because the frosting can get a little weepy when it thaws.
Serving Suggestions
These sugar cookie bars are perfect on their own, but here are a few cozy ways to enjoy them:
- Serve them alongside a glass of cold milk for an after-school snack.
- Pair them with hot coffee or tea for a sweet afternoon treat.
- Add them to a dessert platter with Mini Egg Brownies and Oreo Pie for parties.
- Pack them in lunchboxes or bring them to potlucks. They travel well and everyone loves them.
Expert Tips
- Don't skip the cooling step. If you frost warm bars, the frosting will melt and slide right off.
- Use room temperature butter for both the dough and the frosting. It creams better and makes everything smoother.
- Press the dough evenly into the pan so the bars bake at the same rate and don't have thick or thin spots.
- Chill the frosted bars so the frosting sets firm. This makes cutting clean squares so much easier.
- Use parchment paper to lift the whole batch out of the pan before cutting. It makes slicing neat and simple.
FAQ
What are sugar cookies called in the UK?
In the UK, sugar cookies are often called "biscuits" or "vanilla biscuits." The style is similar, but they're usually a bit less sweet and sometimes served plain without frosting.
How many calories are in a sugar cookie bar?
Each bar has about 253 calories. This is based on cutting the batch into 16 squares. If you cut them smaller, the calories per piece will be lower.
Can I use unsalted butter for frosting?
Yes, you can. Just add an extra pinch of salt to the frosting so it doesn't taste flat. Salted butter adds a nice balance, but unsalted works perfectly fine.
How do I store sugar cookie bars?
Store them in an airtight container at room temperature for up to 3 days, or in the fridge for up to 5 days. You can also freeze unfrosted bars for up to 2 months. Let them thaw, then frost and enjoy.
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Pairing
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Sugar Cookie Bars
Ingredients
Method
- Preheat the oven to 350°F. Line an 8×8-inch baking pan with parchment paper and lightly grease it.
- In a medium bowl, combine flour, baking powder, and salt. Set aside.
- In the bowl of a standing mixer fitted with the paddle attachment, beat the butter and sugar until light and fluffy (about 1 minute).
- Add the egg, vanilla extract, and almond extract, and beat until fully incorporated.
- Add the flour mixture and beat until the dough is smooth and uniform.
- Press the dough evenly into the prepared pan.
- Bake for 25 minutes, or until the bars are set and lightly browned on top.
- Allow the bars to cool completely in the pan.
- In a mixer, beat the softened butter, vanilla extract, and sea salt until smooth.
- Gradually add 1 cup powdered sugar and beat until fully incorporated.
- Add the milk and remaining powdered sugar, and beat until smooth and fluffy.
- Spread the frosting evenly over the cooled bars.
- If desired, sprinkle the sprinkles evenly over the top of the frosting.
- Refrigerate the bars for about 1 hour to set the frosting.
- Cut into squares and serve at room temperature.
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