Soft Sugar Cookie Bars with a Simple Vanilla Frosting

There’s something truly magical about a classic dessert, and these Sugar Cookie Bars are just that – a taste of pure, unadulterated joy in every bite. Their soft, chewy texture, coupled with that familiar sweet vanilla embrace, makes them an instant classic. They’re the kind of treat that effortlessly brings a smile, whether you’re craving a comforting indulgence or planning a festive gathering.

I still remember those afternoons in Grandma’s kitchen, the scent of vanilla and butter filling the air as we’d pull a fresh sheet of cookies from the oven. Those moments, filled with laughter and flour-dusted hands, taught me that the simplest ingredients, made with love, truly create the most treasured memories. It’s a feeling I strive to recreate with every recipe I share.

These delightful Sugar Cookie Bars are not only incredibly easy to bake, making them perfect for busy weeknights or impromptu celebrations, but they also bring everyone together. They’re a fantastic canvas for creativity, and I’ve found that using room temperature butter is my ultimate secret for achieving that perfectly tender crumb every single time.

What You Need to Make This Recipe

Crafting these delightful cookie bars involves a few simple, wholesome ingredients that, when combined, create pure magic. I always use real vanilla extract, or even better, vanilla bean paste, for that deeper, more aromatic flavor that truly elevates these Sugar Cookie Bars. You’ll find the full list of ingredients and precise measurements in the recipe card below, ready for your baking adventure!

How to Make Sugar Cookie Bars

Making these Sugar Cookie Bars is a wonderfully straightforward process. First, you’ll whip up the buttery, tender cookie base, baking it to golden perfection. While the bars cool, you’ll prepare a smooth and creamy vanilla bean frosting. Finally, spread that luscious frosting generously over the cooled bars, add a sprinkle of joy, and get ready to enjoy a truly heartwarming treat.

A close-up shot of a tray of freshly baked Sugar Cookie Bars, topped with smooth white frosting and colorful sprinkles.

Classic Sugar Cookie Bars with Vanilla Bean Frosting

These soft and chewy sugar cookie bars are a delightful alternative to traditional cut-out cookies, topped with a luscious vanilla bean buttercream frosting. Perfect for sharing and easy to make for any occasion!
Prep Time 20 minutes
Cook Time 25 minutes
Total Time 45 minutes
Servings: 24 bars
Course: Dessert, Snack
Cuisine: American
Calories: 300

Ingredients
  

For the Cookie Bars
  • 2 1/2 cup all-purpose flour
  • 1 tsp baking powder
  • 1/2 tsp salt
  • 1 cup unsalted butter softened
  • 1 1/2 cup granulated sugar
  • 2 large eggs
  • 1 tsp vanilla extract
For the Vanilla Bean Frosting
  • 1 cup unsalted butter softened
  • 4 cup powdered sugar sifted
  • 1-2 tbsp milk or heavy cream
  • 1 tsp vanilla bean paste or vanilla extract
  • Pinch salt
Optional Topping
  • Sprinkles for topping

Equipment

  • 9×13 inch baking pan
  • Parchment Paper
  • Electric mixer (stand or hand-held)
  • Large Mixing Bowl
  • Medium Mixing Bowl
  • Rubber Spatula
  • Measuring Cups
  • Measuring Spoons
  • Wire Rack

Method
 

Prepare the Cookie Bars
  1. Preheat oven to 375°F (190°C). Line a 9×13 inch baking pan with parchment paper, leaving an overhang on the sides for easy removal. Spray lightly with non-stick spray.
  2. In a medium bowl, whisk together the flour, baking powder, and salt. Set aside.
  3. In a large bowl, using an electric mixer, cream together the softened butter and granulated sugar until light and fluffy (about 2-3 minutes).
  4. Beat in the eggs one at a time, mixing well after each addition. Stir in the vanilla extract.
  5. Gradually add the dry ingredients to the wet ingredients, mixing on low speed until just combined. Do not overmix.
  6. Press the dough evenly into the prepared 9×13 inch baking pan.
  7. Bake for 20-25 minutes, or until the edges are lightly golden and a toothpick inserted into the center comes out clean. The center may look slightly undercooked but will firm up as it cools.
  8. Let the cookie bars cool completely in the pan on a wire rack before frosting. This is crucial for a clean cut and to prevent the frosting from melting.
Prepare the Vanilla Bean Frosting
  1. In a large bowl, using an electric mixer, beat the softened butter until creamy and smooth (about 2 minutes).
  2. Gradually add the sifted powdered sugar, one cup at a time, mixing on low speed until incorporated.
  3. Add 1 tablespoon of milk/cream, vanilla bean paste, and a pinch of salt. Beat on medium-high speed until light and fluffy, adding more milk/cream a teaspoon at a time if needed to reach your desired consistency.
Assemble and Serve
  1. Once the cookie bars are completely cool, spread the frosting evenly over the top using an offset spatula or the back of a spoon.
  2. If desired, immediately decorate with sprinkles.
  3. Refrigerate for 15-30 minutes to set the frosting, then lift the bars out of the pan using the parchment paper overhang.
  4. Cut into 24 squares (or your desired size).

Notes

For extra flavor, you can add a touch of almond extract to the cookie dough or frosting. Bars can be stored in an airtight container at room temperature for up to 3 days, or in the refrigerator for up to 5 days. Ensure butter for both bars and frosting is truly softened (not melted) for the best texture.

Pro Tips for Making This Sugar Cookie Bars

Achieving the perfect Sugar Cookie Bars is all about a few simple tricks I’ve learned over the years. Using softened butter is crucial for a smooth, cohesive dough – if it’s too cold, it won’t cream properly, and if it’s melted, your bars might be greasy. My top tip is to always measure your flour correctly; too much can lead to dry, crumbly bars.

My Secret Trick: I always chill my dough for about 15-20 minutes before pressing it into the pan. This helps prevent spreading and ensures your Sugar Cookie Bars have that ideal chewy-yet-soft texture. It’s a little extra step that makes all the difference!

Don’t overbake! These bars are meant to be soft and chewy, so pull them from the oven when the edges are just set and lightly golden, and the center still looks slightly soft. They will continue to set as they cool. And remember, allow them to cool completely before frosting; patience is a virtue when it comes to perfect frosting.

Fun Variations for Sugar Cookie Bars

Baking is an act of creativity, and these bars are a fantastic canvas for your imagination! My sister always asks me to swirl in a spoonful of raspberry jam before baking for a delightful fruity twist on these classic cookie bars. You could also try a citrus zest, like lemon or orange, for a bright and zesty flavor profile.

Seasonal Swirls

For holiday gatherings, I love adding a pinch of cinnamon or nutmeg to the cookie dough, and a friend often suggests a drizzle of melted white chocolate over the vanilla bean frosting, then topping with festive sprinkles. For a more decadent treat, try folding in mini chocolate chips or chopped nuts into the batter before baking these wonderful Sugar Cookie Bars.

Flavor Boosts

Another delightful twist is to experiment with different extracts in your frosting. A touch of almond extract instead of, or in addition to, vanilla can create a lovely nuanced flavor. You could even tint your frosting with a few drops of food coloring to match a party theme!

What to Serve With Sugar Cookie Bars

These delightful Sugar Cookie Bars are a treat all on their own, but they truly shine when paired with a few simple accompaniments that elevate the experience. I love serving them with a scoop of homemade vanilla bean ice cream; the cool creaminess is simply divine with the soft, sweet bar.

For a comforting afternoon pick-me-up, a warm mug of coffee or a fragrant herbal tea makes for a perfect companion to these tender treats. In the cooler months, my mom always pairs them with hot cocoa, making for an extra cozy moment. A simple side of fresh berries, like raspberries or blueberries, also adds a lovely freshness and a pop of color to the dessert plate, creating a balanced and utterly satisfying experience.

How to Store Sugar Cookie Bars

To keep your delightful Sugar Cookie Bars tasting as fresh and delicious as the day you baked them, proper storage is key!

Countertop & Fridge Storage

Once completely cooled and frosted, store them in an airtight container at room temperature for up to 3-4 days. If you live in a warm climate or prefer a firmer frosting, you can also store them in the refrigerator, where they’ll last a bit longer, usually up to a week. I always like to place a piece of parchment paper between layers if stacking to prevent the frosting from sticking.

Freezer Friendly Tips

For longer storage, these Sugar Cookie Bars freeze beautifully! Wrap individual bars or the entire pan (unfrosted is best, but frosted works too!) tightly in plastic wrap, then again in aluminum foil. They’ll keep in the freezer for up to 2-3 months. To enjoy, simply thaw them at room temperature. A light dusting of powdered sugar after thawing sometimes brings them back to life, adding a fresh, pretty touch.

Nutritional Benefits

While primarily a delightful indulgence, these Sugar Cookie Bars do offer simple comforts. Made with real butter and eggs, they provide a bit of energy to brighten your day. It’s a treat that, in my baking philosophy, combines satisfying sweetness with the joy of simple, wholesome ingredients, crafted with love in your own kitchen.

FAQs

Faq 1

Can I make these Sugar Cookie Bars ahead of time for a party?
Absolutely! You can bake the cookie bars a day or two in advance and frost them closer to serving time. Storing them in an airtight container ensures they stay soft and fresh for your celebration.

Faq 2

What’s the best way to cut clean slices of Sugar Cookie Bars?
For neat slices, I recommend chilling the frosted Sugar Cookie Bars for at least 30 minutes, or even longer, before cutting. Use a sharp, warm knife, wiping it clean between each cut for perfect edges.

Faq 3

Can I use a different type of frosting for these cookie bars?
Of course! While vanilla bean frosting is classic, these Sugar Cookie Bars are wonderfully versatile. A cream cheese frosting, chocolate ganache, or even a simple lemon glaze would all be delicious alternatives to try.

Faq 4

My Sugar Cookie Bars turned out hard. What went wrong?
Over-mixing the dough or over-baking are common culprits for hard Sugar Cookie Bars. Mix until just combined, and remove them from the oven when the edges are lightly golden and the center is still slightly soft.

Conclusion

And there you have it, a recipe for Sugar Cookie Bars that truly embodies the warmth and joy of homemade desserts. They’re a testament to how simple ingredients, a little patience, and a dash of love can create something truly special. I hope these bars bring as much happiness to your home as they have to mine, creating sweet memories around your table, one delicious bite at a time. Happy baking, my friends!

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