Divine christmas sugar cookie bars in 1 easy batch

Oh my goodness, are you starting to feel the holiday baking pressure yet? I know I do every single December! Everyone wants those beautiful, perfectly decorated sugar cookies, but let’s be honest—cutting out shapes, dealing with dough that spreads like crazy, and coloring frosting for hours just isn’t feasible when you have parties to attend. That’s why, after years of testing every **Christmas Baking** strategy under the sun, I landed right here: making the absolute best **christmas sugar cookie bars**. These bars are such a fantastic **Cut Out Cookie Alternative** because you get all that buttery, slightly sweet flavor without the mess. Trust me, once you try these one-pan wonders, you won’t look back! If you love the sprinkle aesthetic, you might also want to look at my guide for Christmas Sprinkle Sugar Cookies for another festive option.

Why These Christmas Sugar Cookie Bars Are Your New Favorite Holiday Dessert Recipes

Listen, if you’re hosting or going to a big cookie exchange, simplicity is your best friend. These bars are truly some of the best **Easy Cookie Bars** I’ve ever developed for a holiday menu. You just mix everything right in one bowl, press it into the pan, and bake. That’s it! No chilling the dough, no dusting flour everywhere, and definitely no stressed-out rolling pins!

What really sets them apart is the texture. These bake up into the most incredibly **Soft Sugar Cookies** you can imagine. They’re dense just enough to hold up beautifully under a thick layer of frosting but still melt right in your mouth. Seriously, they are divine when they are fresh and still slightly warm.

Because they travel so well and freeze like a dream, they instantly become the go-to **Holiday Party Food**. You can bake them on Monday, frost them on Wednesday, and still have perfect little squares when your gathering is on Saturday. They look festive, taste like the holidays, and save you precious time. If you want other quick ideas, check out my roundup of Easy Cookie Bars for year-round baking inspiration, or see how these compare to my classic Soft Sugar Cookies recipe!

Gathering Ingredients for Buttery Cookie Bars

Okay, here’s where we ditch the measuring anxiety! For these **Buttery Cookie Bars**, precision really matters, especially with the butter—we want it soft, but not melted, got it? It’s crucial that we keep the cookie base ingredients separate from what we need for that amazing topping. I always put everything out on the counter before I even think about turning on the mixer. It makes the process so much smoother!

Because we rely on quality ingredients here, make sure you have good vanilla extract. It really makes a difference in that classic sweetness. If you’re looking for a totally different kind of baking adventure after this, you should check out my recipe for classic buttermilk scones!

For the Christmas Sugar Cookie Bars Base

• 1 cup (2 sticks) unsalted butter, softened
• 1 1/2 cups granulated sugar
• 2 large eggs
• 1 tablespoon vanilla extract
• 3 3/4 cups all-purpose flour
• 1 teaspoon baking powder
• 1/2 teaspoon salt
• 1/2 cup milk

For the Vanilla Buttercream Frosting and Topping

This is going to be the fluffiest topping you’ve ever made. Remember, *all* butter for the frosting also needs to be softened—no cheating!

• 1 cup powdered sugar
• 1/4 cup (1/2 stick) unsalted butter, softened
• 2 tablespoons milk or heavy cream
• 1 teaspoon vanilla extract
• Festive sprinkles (for the **Festive Sprinkles Topping**!)

Step-by-Step Guide to Making Christmas Sugar Cookie Bars

Alright, now for the fun—and slightly messy—part! Don’t you worry, these instructions are straightforward enough for even a first-time holiday baker. We mix the base, bake it flat, and then get to decorate. This is where you need to pay attention to the quiet moments in mixing, because overdoing it here is what turns our soft, dreamy bars into something just a little tougher. We are aiming for those truly **Melt In Your Mouth Desserts**, remember?

If you want extra guidance on how to handle dough that’s slightly sticky, you might want to bookmark my post on best sugar cookies that hold shape—the principles are similar!

Preparing the Dough and Baking the Easy Cookie Bars

First things first: turn your oven on! We need it nice and warm at 350 degrees Fahrenheit. Get that 9×13 inch baking pan ready—I use a quick spray of cooking oil followed by a dusting of flour, or sometimes I cheat and use parchment paper hanging over the sides. You will cream that cup of room-temperature butter with the sugar until it’s genuinely light and fluffy, then beat in the eggs one by one until they disappear.

In a separate space, whisk your dry stuff—flour, baking powder, and salt. Now, add big portions of the dry mixture alternately with that half-cup of milk. Mix only until it *just* comes together. Seriously, stop when you can still see tiny streaks of flour. That’s the secret to a tender bar! Press the dough firmly and evenly into your prepared pan—this is important so the **Easy Cookie Bars** bake evenly—and pop it in that hot oven for about 25 to 30 minutes. You’re looking for golden edges, and a toothpick should come out clean!

Creating the Vanilla Buttercream Frosting and Finishing the Christmas Sugar Cookie Bars

This is maybe the hardest part emotionally: waiting! You absolutely must let these bars cool down completely in the pan before you even think about frosting. If they are warm, that gorgeous **Vanilla Buttercream Frosting** melts right into a puddle. Once they are cool, we whip up the topping using the powdered sugar, the very soft butter, vanilla, and milk. If it looks like thick peanut butter, just add milk, one tiny teaspoon at a time, until it’s perfectly smooth.

When it’s spreadable but still holds its peaks, slather it generously across the cooled base. Don’t forget the final touch: immediately cover these **Christmas Sugar Cookie Bars** with your most colorful, festive sprinkles before that frosting has a chance to crust over. Let that frosting set up for about 20 minutes, slice them neatly, and you are done!

Tips for Simple Holiday Baking Success

I just have a few last-minute nuggets of wisdom that I’ve picked up over the years, especially when trying to squeeze in all these **Festive Treats** before the big day. For the best texture, remember what I always say: don’t overmix the dough! Stop mixing as soon as the flour disappears. That really ensures we keep those lovely **Melt In Your Mouth Desserts** qualities, not something tough.

If you’re running low on oven space—which happens to me literally every year—you are in luck! These are fantastic **Make Ahead Holiday Desserts**. You can bake the cookie base completely, let it cool, and keep it stored airtight at room temperature for a full day. Then, all you have to do on Christmas Eve is pull out the cooled base and frost it quickly. It makes Christmas morning so much calmer.

Also, if you want to get a head start on the cleanup, place a sheet of parchment paper in your pan *before* you press the dough in. You just lift the whole baked slab out, let it cool slightly on a rack, and then you can frost it right on that paper! It saves your wrists dealing with that 9×13 pan. For more ideas on planning ahead, you can browse my tips for Make Ahead Holiday Desserts here!

Variations for Your Festive Treats

You know I always encourage people to make my recipes their own! Even though these **christmas sugar cookie bars** are perfect as written, sometimes you just need a little switch up for variety, especially if you’re making a huge batch. They are so sturdy, they handle little tweaks really well.

My favorite small change for that extra holiday *oomph* is swapping out some of that vanilla extract in the cookie base for almond extract. Just use half a teaspoon instead of the full tablespoon of vanilla, and trust me, that subtle almond note pairs beautifully with the buttery base. If you’re into chocolate, perhaps you’d like to try my chocolate peppermint cookies next year, but for these, almond is the way to go!

For the frosting layer, forget the basic sprinkles just this once! Try folding in some finely grated orange or lemon zest right before you spread it on. That little bit of citrus brightens up the whole bar. Or, if you have some leftover bits from other holiday projects, crushed peppermint candy makes a stunning, crunchy topping instead of sprinkles. Experiment a little; it’s all part of the fun!

Serving Suggestions for **Holiday Party Food**

These **Christmas Sweets** are designed to be the star of the show, but they pair perfectly with whatever else you’re serving up for your guests. Since they’re rich and buttery, I always advise keeping the drinks simple. They are divine alongside a hot mug of coffee—that bitterness just cuts right through the sweetness of the vanilla frosting.

If you’re having an evening party, you absolutely have to serve these with homemade hot chocolate! I have a recipe for French Hot Chocolate that feels decadent without taking forever to make. These bars are also such a winner for any cookie exchange; they are guaranteed **Cookie Exchange Favorites** simply because everyone loves a good bar over fiddly cut-outs. Cut them into neat little squares, arrange them on a platter, and watch them disappear fast!

Storage and Reheating Instructions for **Christmas Sugar Cookie Bars**

Storing these beauties correctly is key to keeping them tasting fresh, especially since they are destined for holiday events! The good news is you have a couple of options, depending on how much you planned ahead. If you’ve already frosted them, just keep them in a single layer (or separated by parchment paper if you stack them) in a good airtight container at cool room temperature. They are surprisingly sturdy like that.

If you followed my advice earlier and want to make the base ahead of time—which I highly recommend—store the *unfrosted* bars wrapped tightly on the counter. They are perfectly fine stored that way for a whole day. Then, when you’re ready to serve, make the **Vanilla Buttercream Frosting** fresh in the morning, spread it on, and you’ve got quick **Christmas Sugar Cookie Bars** ready to go!

Frequently Asked Questions About **Christmas Sugar Cookie Bars**

I know people always have questions when they’re trying out a new holiday treat, especially one that’s replacing a classic! Don’t worry, I’ve gathered the most common things folks ask me about these **christmas sugar cookie bars** below. Sometimes the simplest recipes end up prompting the biggest queries, right?

Can I use cookie cutters on these **Soft Sugar Cookies**?

That’s a great question, and honestly, yes, you absolutely *can*! But here’s the thing: remember these are designed to be **One Pan Cookies** for a reason—ease! If you really want shapes, you need to chill the pressed dough in the pan for at least an hour before baking, maybe even two. If you don’t chill it, you’ll get that lovely “puddle” look rather than crisp edges when they bake up. They turn into beautifully **Soft Sugar Cookies** either way, but baking them in the pan is where the real magic happens for speed!

How do I get the perfect **Classic Christmas Flavor**?

It all comes down to the basics, really. We aren’t using any super weird spices here; the **Classic Christmas Flavor** is supposed to be simple, buttery, and sweet! My biggest secret for achieving that authentic taste is twofold. First, use the best vanilla extract you can afford—it shines through so much in this recipe. Second, and this is huge, make sure your butter for the *cookie base* is perfectly softened to room temperature before you cream it with the sugar. If the butter is too cold, you won’t incorporate enough air, and the flavor won’t distribute evenly across the whole batch. When in doubt, just let the butter sit out longer!

What is the best way to cut clean squares from the **Christmas Sugar Cookie Bars**?

This is pivotal if you are bringing these to an event and want them looking sharp! While they are still slightly warm, the frosting is too soft, and if they are room temperature, the frosting might drag and smear everywhere. My best trick for slicing clean squares is to chill the *entire frosted slab* until the frosting is very firm—at least 30 minutes in the fridge works wonders! Then, use a large, sharp knife and wipe the blade clean between every single cut. It keeps those edges pristine and super professional looking. For tips on other comforting meals, some people find unexpected helpfulness in my guide on best lentil soup, though I promise these bars are way more fun!

Nutritional Estimate for This **Seasonal Bar Recipe**

Now, I know we aren’t baking these for their health benefits, right? They are a holiday treat through and through! But for everyone who asked me to lay out the numbers for this **Seasonal Bar Recipe**, here you go. Please remember this is just an estimate based on all the ingredients listed, assuming an average serving size.

• Calories: 280
• Fat: 15g
• Carbohydrates: 35g
• Protein: 3g

This is based on the recipe yielding 24 squares, so if you cut them bigger or smaller, those numbers change! They are best enjoyed with a big glass of milk or coffee to balance out all that buttery goodness!

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