Sugar cookies are a classic favorite, but sometimes the process of chilling dough, rolling it out, and using cookie cutters can feel like a lot of work. That is where these sugar cookie bars come in. They offer everything people love about a traditional sugar cookie—the soft, buttery base and the sweet, creamy frosting—but in a much easier form.
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Instead of making individual cookies, the dough is pressed into a single pan and baked. Once cooled, it is covered in a thick layer of frosting and cut into squares. These bars are thick, chewy, and perfect for sharing. Whether it is for a school bake sale, a family gathering, or just a sweet treat at home, this recipe is a guaranteed hit. The texture is incredibly tender, and because they are baked together, they stay soft much longer than individual cookies.
Why You Will Love This Recipe
Making these bars is much faster than traditional cookies because there is no rolling or cutting involved. The dough comes together in minutes, and the result is a dessert that looks professional but is secretly very simple to make.
If you enjoy recipes that reimagine classic flavors into easy-to-slice bars, you might also want to try these old fashioned buttermilk donut bars with maple glaze for another comforting treat that is perfect for a cozy morning or afternoon snack.
Ingredients for Sugar Cookie Bars
To get the best results, ensure all cold ingredients, especially the butter and eggs, are at room temperature before starting. This helps the batter emulsify properly for a smooth, even texture.
For the Cookie Base:
- All-purpose flour (2 ½ cups): This provides the structure for the bars.
- Baking powder (½ teaspoon): Helps the bars rise slightly so they aren’t too dense.
- Salt (½ teaspoon): Balances the sweetness of the sugar.
- Unsalted butter (10 tablespoons): Softened to room temperature.
- Granulated sugar (1 cup): For that classic sugar cookie sweetness.
- Large egg (1): Binds the dough together.
- Egg white (1): Using an extra egg white helps keep the bars light and chewy.
- Sour cream (1 ½ tablespoons): The secret ingredient for a soft, melt-in-your-mouth texture.
- Vanilla extract (1 teaspoon): For a warm, classic flavor.
- Almond extract (½ teaspoon): Optional, but gives that bakery-style taste.
For the Buttercream Frosting:
- Butter (4 tablespoons): Softened.
- Cream cheese (1 ½ ounces): Adds a slight tang and stability to the frosting.
- Vanilla extract (½ teaspoon): Flavoring.
- Powdered sugar (2 cups): The base of the sweet frosting.
- Heavy cream or milk (2 tablespoons): To reach the perfect spreading consistency.
- Food coloring and sprinkles: Optional, for a fun look.
Tools and Equipment Needed
- 9×13 inch baking pan
- Parchment paper (optional, but recommended)
- Electric hand mixer or stand mixer
- Large and medium mixing bowls
- Measuring cups and spoons
- Rubber spatula
- Offset spatula for frosting
Step-by-Step Instructions
1. Prepare for Baking
Start by preheating the oven to 375°F (190°C). While the oven warms up, prepare the baking pan. You can either grease a 9×13 inch pan thoroughly or line it with parchment paper. If using parchment, leave a little bit hanging over the sides so you can lift the entire block of bars out easily once they are cooled.
2. Mix the Dry Ingredients
In a medium-sized bowl, whisk together the all-purpose flour, baking powder, and salt. Make sure there are no large clumps of flour. Setting this aside now makes the final mixing process much faster.
3. Cream the Butter and Sugar
In a large mixing bowl, use your electric mixer to beat the softened butter and granulated sugar together. You want to mix this on medium-high speed for about 3 to 4 minutes until the mixture looks pale and fluffy. This step is important because it incorporates air into the butter, leading to a lighter bar.
4. Add the Wet Ingredients
Lower the mixer speed and add the egg and the extra egg white. Once those are incorporated, stir in the sour cream, vanilla extract, and almond extract (if you are using it). Mix until everything is well combined and smooth.
5. Combine Everything
Slowly add the dry flour mixture to the wet ingredients. Mix on a low speed just until the flour disappears. It is very important not to overmix at this stage; overworking the dough can make the bars tough instead of tender.
6. Bake the Bars
Transfer the dough into your prepared pan. Use a spatula or clean, slightly damp fingers to press the dough into an even layer. Bake for 15 to 17 minutes. You are looking for the edges to be set and a toothpick inserted into the center to come out clean. The bars should not be heavily browned; they should look pale and soft.
7. Cool Completely
This is the hardest part! Let the bars cool completely in the pan. If you try to frost them while they are even slightly warm, the frosting will melt and slide off.
8. Make the Frosting
While the bars cool, prepare the buttercream. In a clean bowl, beat the softened butter and cream cheese together until creamy. Mix in the vanilla. Gradually add the powdered sugar, mixing on low at first so it doesn’t fly everywhere. Add the cream or milk one tablespoon at a time until it is fluffy and spreadable. If you want colored frosting, add a drop of food coloring now.
9. Decorate and Serve
Spread the frosting evenly over the cooled bars. Top with sprinkles if desired. For the cleanest squares, you can chill the frosted bars in the fridge for 20 minutes before cutting.
Tips for Success and Variations
Do Not Overbake: These bars are best when they are just barely done. If the edges turn dark brown, they will be crunchy rather than chewy. Pull them out when the top looks matte rather than shiny.
Measuring Flour: Always use the “spoon and level” method. Use a spoon to fill your measuring cup and level it off with a knife. Packing the flour down into the cup will result in too much flour, making the bars dry.
Flavor Swaps: If you aren’t a fan of almond extract, you can use lemon zest for a bright, summery version. If you love warm spices, these gingerbread oatmeal cream pies are another fantastic option for those who enjoy a soft, spiced cookie texture.
Room Temperature Ingredients: Ensure your sour cream and eggs aren’t cold. If you add cold ingredients to creamed butter, the butter can seize up and create small chunks in your dough.
Storage and Serving
Room Temperature: You can store these bars in an airtight container at room temperature for up to two days. However, because the frosting contains cream cheese and butter, it is often safer and keeps them fresher to store them in the fridge.
Refrigeration: In the refrigerator, these bars stay fresh for up to 5 days. Keep them in a sealed container so they don’t pick up other scents from the fridge.
Freezing: Sugar cookie bars freeze beautifully. You can freeze the entire slab (unfrosted) or individual frosted squares. Wrap them tightly in plastic wrap and place them in a freezer bag. They will stay good for up to 3 months. Thaw them in the fridge overnight before eating.
Serving Ideas: Serve these squares on a large platter for a beautiful display. Since they are quite sweet and rich, you can cut them into smaller “bite-sized” squares to serve a larger crowd. They pair wonderfully with a cold glass of milk or a hot cup of herbal tea.
Frequently Asked Questions (FAQ)
1. Can I use salted butter? Yes, you can. If you use salted butter, simply reduce the added salt in the recipe to a small pinch.
2. Why are my bars dry? Dry bars usually come from overbaking or using too much flour. Make sure to check them a minute or two before the timer goes off.
3. Can I make the dough ahead of time? Yes, you can make the dough and keep it in the fridge for up to 24 hours. Let it sit at room temperature for a few minutes before pressing it into the pan.
4. Do I have to use sour cream? The sour cream adds moisture and a slight acidity that reacts with the baking powder. If you don’t have it, plain Greek yogurt is a good substitute.
5. Can I use a different size pan? If you use a smaller pan, like a 9×9, the bars will be much thicker and will require a longer baking time at a slightly lower temperature.
6. How do I get clean cuts? Wipe your knife clean with a warm, damp cloth between every single cut. This prevents frosting from smearing on the edges of the bars.
7. Is the almond extract necessary? It is not required, but it provides that specific “sugar cookie” flavor found in bakeries. You can replace it with extra vanilla if you prefer.
8. Can I add sprinkles into the dough? Absolutely! Folding in half a cup of sprinkles into the dough before baking turns these into “funfetti” sugar cookie bars.
9. My frosting is too runny, how do I fix it? Simply add more powdered sugar, one tablespoon at a time, until it reaches the thickness you desire.
10. Can I use store-bought frosting? While homemade frosting tastes best, you can definitely use a tub of store-bought frosting if you are in a hurry.
Conclusion
Sugar cookie bars are the ultimate solution for anyone who wants the delicious taste of home-baked cookies without the stress of rolling and cutting dough. They are soft, thick, and perfectly sweet. This recipe is simple enough for beginners but yields results that will impress everyone who tries them.
Once you try these, they might just become your new go-to dessert for every occasion. Don’t forget to experiment with different colors of frosting or fun sprinkles to match the season or your mood!
If you enjoyed this recipe, please consider sharing it with your friends and family. There is nothing better than spreading the joy of a good home-cooked treat. Whether you send the link to a fellow baker or bring a batch to your next neighborhood gathering, sharing food is one of the best ways to connect with the people you care about. Happy baking!
The Ultimate Soft and Chewy Sugar Cookie Bars
Ingredients
- For the Cookie Base:
- 2 ½ cups all-purpose flour
- ½ teaspoon baking powder
- ½ teaspoon salt
- 10 tablespoons unsalted butter softened
- 1 cup granulated sugar
- 1 large egg
- 1 egg white
- 1 ½ tablespoons sour cream
- 1 teaspoon vanilla extract
- ½ teaspoon almond extract optional
- For the Buttercream Frosting:
- 4 tablespoons butter softened
- 1 ½ ounces cream cheese softened
- ½ teaspoon vanilla extract
- 2 cups powdered sugar
- 2 tablespoons heavy cream or milk
- Food coloring and sprinkles optional
Instructions
- Preheat the oven to 375°F and grease or line a 9×13 inch baking pan with parchment paper.
- Whisk together the flour, baking powder, and salt in a medium bowl and set aside.
- In a large bowl, cream the softened butter and granulated sugar with an electric mixer until pale and fluffy.
- Add the egg, egg white, sour cream, vanilla, and almond extract, mixing until smooth.
- Slowly mix in the dry ingredients on low speed just until combined, being careful not to overmix.
- Press the dough evenly into the prepared pan using a spatula or damp fingers.
- Bake until the edges are set and a toothpick comes out clean, then let the bars cool completely in the pan.
- Prepare the frosting by beating the butter and cream cheese until creamy, then adding vanilla and powdered sugar.
- Mix in the cream or milk until fluffy, adding food coloring if desired.
- Spread the frosting over the cooled bars, add sprinkles, and slice into squares.
Notes
• Don’t Overbake: Pull the bars out of the oven when they look matte and soft; they will firm up as they cool.
• Clean Cuts: For the neatest squares, chill the frosted bars in the refrigerator for about 20 minutes before slicing with a clean, warm knife.
• Storage: Keep leftovers in an airtight container in the refrigerator for up to 5 days.
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