Gentle Frosted Sugar Cookie Bars
Thick, chewy, and smothered with vanilla frosting, these are the very best sugar cookie bars I’ve tasted! They’re straightforward to make with easy elements, plus cookie butter for added taste. There’s no want to relax, roll, or minimize out the cookie dough!
When you love chocolate chip cookie bars and blondies, my frosted sugar cookie bars are positively your subsequent favourite potluck dessert.

Sugar cookie bars have all the flavour of a soft-baked sugar cookie, with out the chilling, rolling, or reducing. Every bar is thick and chewy, like biting right into a fudgy brownie crossed with a frosted sugar cookie.
My secret to the very best sugar cookie bars is Biscoff cookie butter. Blended into the dough, cookie butter provides much more taste. It’s a secret I’m sharing with you, so your cookie bars can come out as scrumptious and chewy as ever.
Frosted Sugar Cookie Bars That’ll Knock Your Socks Off
- Much less effort than precise sugar cookies. Baking cookies in bars means there’s no chilling, rolling, or reducing the dough. It’s an enormous drop cookie, however dropped straight into the pan.
- Thick and chewy. We don’t fiddle with skinny, flimsy cookie bars. Chilling the completed cookie bars makes them straightforward to slice into thick squares.
- One bowl surprise. Begin with the moist elements, stir within the dry elements, fill the pan, and bake.
- Any-and-all events. Cookie bars are made for transporting and sharing. The frosting and sprinkles are additionally straightforward to customise for various events. Bake a batch for holidays, birthdays, and potlucks.
Collect Your Elements

- Butter – Unsalted butter, softened to room temperature.
- Cookie Butter – I exploit Biscoff, however any model will work. Including cookie butter can be non-compulsory, however I’ll all the time suggest it! 😉
- White Granulated Sugar – Gentle brown sugar can be used.
- Eggs – You’ll want small-sized eggs for this recipe.
- Vanilla – Actual vanilla extract or vanilla paste (you possibly can substitute them 1:1).
- Flour – I like to recommend all-purpose flour for the very best outcomes.
- Baking Powder – To not be confused with baking soda.
- Frosting – You should utilize any frosting to brighten these cookie bars. I embrace a straightforward vanilla frosting recipe within the recipe card. All you want is softened butter, powdered sugar, vanilla, and milk to regulate the consistency.

Brown the Butter for These Bars
Browning the butter is non-compulsory, however it provides a complete different layer of wealthy, nutty taste to those cookie bars, and it’s straightforward to do.
- To brown butter, warmth the butter in a saucepan till it’s foaming. Proceed to prepare dinner and stir because the butter turns a deep amber shade. Because of this, I like to recommend utilizing a light-colored pan.
- As soon as the butter has browned, pour it right into a heatproof bowl straight away so it doesn’t overcook. Let it flip again right into a strong (you possibly can velocity this up by putting the browned butter within the fridge). As soon as it’s strong, your browned butter is able to use as directed!

Recipe Notes
- Bake in a light-colored pan. The darker the pan, the darker the sides of the cookie bars will probably be.
- Don’t overbake. The important thing to tender, chewy sugar cookie bars is to go away them barely underbaked. They need to look pale and NOT golden. Overbaking results in dry, crumbly bars.
- Get neat slices. Chill the frosted cookie bars for Quarter-hour or so forward of slicing. This makes neat, clear slices.
- Change the frosting. As an alternative of vanilla frosting, absolutely anything goes. Strive the chocolate frosting from my Satan’s meals cupcakes or the cream cheese frosting from this banana cake recipe.
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Put together to bake. Preheat the oven to 350˚F. Line an 8×8-inch baking dish with parchment paper, backside and sides, and put aside.
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Combine the moist elements. Within the bowl of a stand mixer, cream collectively the unsalted butter, cookie butter, and granulated sugar for about 2-3 minutes, or till mild in shade. Add the eggs separately, beating nicely after every addition. Stir within the vanilla extract.
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Add the dry elements. Whisk the flour, baking powder, and salt in a small mixing bowl. Then, using a rubber spatula, fold the flour combination into the moist elements simply till mixed. You should have a thick dough.
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Bake. Switch the ready dough to the baking dish. Press with a spatula so it’s evenly distributed. Be certain the highest is clean. Bake for 20-25 minutes. The cookie dough ought to nonetheless be pale. Set it apart to chill down utterly.
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Make the frosting. In the meantime, within the bowl of a stand mixer fitted with the paddle attachment, beat the softened butter on medium velocity for about 1½ to 2 minutes, or till clean and fluffy. Scrape down the edges of the bowl as wanted. Then, step by step add the powdered sugar. As soon as all of the sugar is integrated, add the milk and vanilla extract. Proceed beating till nicely mixed.
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Assemble, chill, and serve. Unfold the frosting over the cooled cookie base. Add sprinkles and refrigerate for 10-Quarter-hour, then minimize into squares and serve.
- Cookie butter is non-compulsory. I like so as to add cookie butter (Biscoff) for additional taste, however it’s not obligatory. You possibly can depart it out, or use peanut butter, or some other nut butter you want.
- Brown the butter. That is non-compulsory, however you can too brown your butter for this recipe. Warmth the butter in a saucepan till it’s foaming. Proceed cooking and stirring till the butter turns a deep amber shade. Pour the browned butter right into a heatproof bowl instantly and let it solidify (you possibly can refrigerate to hurry up the method), then use as directed.
- Chill the dough. Be certain to relax the cookie bars earlier than reducing for cleaner, sq. cuts.
- Don’t overbake the cookie base, or will probably be too crumbly. The cookie dough will nonetheless look pale after baking. Don’t chase golden shade.
Energy: 445kcal | Carbohydrates: 58g | Protein: 4g | Fats: 22g | Saturated Fats: 13g | Polyunsaturated Fats: 1g | Monounsaturated Fats: 5g | Trans Fats: 1g | Ldl cholesterol: 69mg | Sodium: 84mg | Potassium: 69mg | Fiber: 1g | Sugar: 33g | Vitamin A: 620IU | Calcium: 24mg | Iron: 2mg
Dietary information is an estimate and offered as courtesy. Values could differ in keeping with the elements and instruments used. Please use your most well-liked dietary calculator for extra detailed information.
How you can Make Sugar Cookie Bars


- Put together to bake. Line an 8×8-inch baking dish with parchment paper whereas the oven preheats to 350ºF.
- Combine the moist elements first. In the meantime, cream the softened butter with the cookie butter and sugar. One after the other, add the eggs, mixing nicely in between, after which add the vanilla.
- Add the dry elements. Subsequent, fold within the flour, baking powder, and salt. The dough will probably be thick.
- Fill the pan. Press the sugar cookie dough into the ready baking dish in a fair layer, and clean out the highest.
- Bake. Bake the cookie bars for 20-25 minutes at 350ºF. The dough ought to nonetheless be pale when it comes out of the oven. Set the cookie bars apart to chill totally earlier than you frost them.
Frost the Bars
As soon as the sugar cookie bars are cooled, it’s time so as to add a beneficiant layer of home made frosting. And sprinkles. As a result of all the pieces is healthier with sprinkles.


- Make the frosting. First, beat softened butter till it’s mild and fluffy. Then, slowly add the powdered sugar, adopted by the milk and vanilla. Beat till the frosting is clean and mixed.
- Frost the bars. Unfold a thick layer of frosting evenly over the cookie base. Enhance with sprinkles or any toppings you’d like, after which transfer the bars to the fridge. Chill the cookie bars for 10-Quarter-hour earlier than you chop them into squares.

How you can Retailer Cookie Bars
- Retailer hermetic. Preserve the frosted cookie bars coated in an hermetic container, or wrap the pan in plastic wrap. They’ll keep contemporary for 1-2 days at room temperature. After that, it’s greatest to refrigerate them as a result of frosting.
- Freeze. When you’d wish to freeze these sugar cookie bars, I’d counsel freezing earlier than they’re frosted. Wrap the bars in a layer of plastic wrap, then foil, and freeze them for as much as 3 months. Thaw the cookie bars at room temperature earlier than you frost them.
