Craving that classic snickerdoodle flavor but short on time or patience? Look no further than these incredible
Snickerdoodle Cookie Bars. They capture everything you love about traditional snickerdoodles –
the delightfully soft and chewy texture, the rich buttery vanilla essence, and that signature crunchy cinnamon
sugar topping – but in an unbelievably easy-to-make bar format. Forget the tedious rolling of individual
cookies; this recipe streamlines the process, ensuring you get seriously thick, satisfyingly chewy bars with
minimal effort and no mixer required. If you adore your cookies extra thick, extra chewy, and bursting with
cinnamon-sugar goodness, these bars are about to become your new favorite treat.

The charm of a classic snickerdoodle cookie is undeniable. Its buttery, vanilla-infused dough, generously
coated in a cinnamon-sugar mixture, creates a delightful crunch that perfectly complements its tender interior.
However, traditional snickerdoodles often involve chilling dough and individually rolling each cookie ball,
which can be a sticky and time-consuming affair. This is where the magic of
snickerdoodle cookie bars comes in. They offer all the beloved flavors and textures in a more
convenient package, allowing you to enjoy this nostalgic treat without the extra fuss.
One of the biggest advantages of making cookie bars, especially these
easy snickerdoodle bars, is the sheer simplicity they offer. You bypass the need to roll
each piece of dough in cinnamon sugar. Instead, the rich, chewy cookie dough is pressed into a single 8-inch
(20-cm) pan, and the cinnamon sugar is generously sprinkled over the top. This method not only saves a
significant amount of time and energy but also ensures every square inch of your bar is infused with that
irresistible spice blend. The result? A perfectly thick and wonderfully chewy dessert that tastes exactly
like your favorite snickerdoodle cookie, but easier.

Why You’ll Fall in Love with These Snickerdoodle Cookie Bars
These bars aren’t just easy; they’re a revelation for anyone who loves baked goods. Here’s why this recipe will
become a staple in your kitchen:
- Effortless Preparation: No complicated steps, no mixer needed, and no chilling the dough.
You can whip up the batter in minutes. - Perfect Texture Every Time: Expect a consistently soft, moist, and delightfully chewy bar
that holds its shape beautifully. - Signature Snickerdoodle Flavor: All the buttery, vanilla, and tangy cinnamon goodness
you crave from a classic snickerdoodle, amplified in a thicker bar. - Satisfyingly Thick: Unlike thinner cookies, these bars offer a substantial bite that is
incredibly gratifying. - Crowd-Pleaser: Easy to share and perfect for parties, potlucks, or simply satisfying your
sweet tooth.
Key Ingredients for Your Perfect Snickerdoodle Cookie Bars
Achieving the quintessential snickerdoodle flavor and texture relies on a few key ingredients, each playing a
vital role in the final result:
- Unsalted Butter: Melted butter forms the base of our chewy cookie dough, contributing to
a rich, tender crumb. Ensure it’s cooled slightly after melting to avoid scrambling the egg. - Granulated & Brown Sugar: A combination of both sugars delivers sweetness and moisture.
Granulated sugar provides crispness, while brown sugar adds a deeper, molasses-rich flavor and enhances chewiness. - Egg & Vanilla Extract: The egg binds the ingredients and adds richness, while a generous
amount of vanilla extract ensures that warm, inviting aroma and taste. - All-Purpose Flour: The structural backbone of our bars.
- Cornstarch: This secret ingredient is key to achieving that extra-chewy texture. It helps
to tenderize the dough and prevent it from becoming too dense. - Cream of Tartar: The hallmark ingredient of snickerdoodles! Cream of tartar is what gives
these bars their unique, slightly tangy flavor and helps create their characteristic soft, pillowy texture.
Without it, your bars would simply be cinnamon sugar cookie bars – still delicious, but lacking that
authentic snickerdoodle tang. - Salt: A pinch of salt balances the sweetness and enhances all the other flavors.
- Cinnamon Sugar Topping: A simple mix of granulated sugar, cinnamon, and a hint of nutmeg
creates that irresistible crunchy, aromatic crust that defines a snickerdoodle. Don’t skip the nutmeg; it adds
an extra layer of warmth and complexity.
Making These Irresistible Snickerdoodle Cookie Bars: A Step-by-Step Guide
This recipe is wonderfully straightforward, designed for bakers of all skill levels. Follow these easy steps to
create your own batch of delicious chewy snickerdoodle bars. I’ve included helpful tips along
the way to ensure your success.
-
Prepare Your Oven and Pan: Begin by preheating your oven to 350°F (180°C). Then, prepare
an 8×8 inch (20×20 cm) baking pan. The easiest method is to line it with parchment paper, allowing some
overhang around the edges. This creates “handles” to easily lift the cooled bars out later. For extra
security, lightly grease the pan before placing the parchment paper; this helps the paper adhere and
prevents it from sliding when you spread the dough. If parchment paper isn’t available, aluminum foil with
an overhang will also work, or simply grease the pan thoroughly.- Pro Tip: Greasing the pan before adding parchment paper is a small step that makes
a big difference in managing sticky dough!
- Pro Tip: Greasing the pan before adding parchment paper is a small step that makes
-
Craft the Cinnamon Sugar Topping: In a small bowl, combine the granulated sugar, cinnamon,
and a touch of nutmeg. Whisk these ingredients together until well blended. Set this fragrant mixture aside
for later.
-
Combine Wet Ingredients: In a large mixing bowl, whisk together your melted butter
(ensuring it’s cooled slightly to lukewarm), granulated sugar, and brown sugar. Continue whisking until the
sugars are fully incorporated and you no longer see any distinct pools of butter floating on the surface. -
Add Egg and Vanilla: Introduce the egg and vanilla extract to your butter-sugar mixture.
Whisk vigorously until the mixture is smooth, creamy, and well combined.
-
Whisk Dry Ingredients Separately: In a separate, smaller bowl, whisk together the flour,
cornstarch, cream of tartar, and salt. The cornstarch, as mentioned, is crucial for that desirable chewy
texture. The cream of tartar is equally essential, imparting the signature tangy note that distinguishes
snickerdoodles from a standard sugar cookie. For an authentic snickerdoodle experience, do not omit it.- Important Note: You’ll notice this recipe does not call for baking soda or baking
powder. This is intentional! The absence of these leavening agents helps achieve a soft, dense,
and wonderfully chewy bar, similar to a blondie, rather than a cakey texture. Don’t worry, they
won’t be overly dense.
- Important Note: You’ll notice this recipe does not call for baking soda or baking
-
Combine Wet and Dry: Gradually add the dry ingredient mixture to the wet mixture. You can
use a wire whisk for this, or an electric mixer on low speed if you prefer. Mix until just combined and no
streaks of dry flour remain. Be careful not to overmix, which can lead to tough bars. The dough will have
a slightly thinner consistency than typical drop cookie dough – this is perfectly normal for bars.
-
Spread Dough into Pan: Spoon the cookie dough into your prepared 8×8 inch pan. Using an
offset spatula or the back of a spoon, gently spread and smooth the dough into an even layer, reaching all
corners of the pan. -
Sprinkle Cinnamon Sugar: Generously sprinkle the reserved cinnamon sugar mixture evenly
over the surface of the dough. It might look like a lot, but some of it will melt into the dough during
baking, creating a delightful crunchy crust. Feel free to use a little less if you prefer a lighter coating.
-
Bake to Perfection: Place the pan in your preheated oven and bake for approximately 20-23
minutes. Baking times can vary slightly depending on your oven, so keep an eye on them. The bars are ready
when a toothpick inserted into the center comes out clean or with moist crumbs attached. My batch typically
takes exactly 22 minutes. -
Cool and Slice: Allow the snickerdoodle bars to cool completely in the pan on a wire rack.
Cooling is essential for them to set properly and prevent crumbling. Once cool, use the parchment paper
overhang to lift the entire slab of bars out of the pan and onto a cutting board. Slice into 9 equal-sized
bars using a sharp knife. If you didn’t line the pan, simply slice the bars directly in the pan once cooled.
Expert Baking Tips & Frequently Asked Questions
To ensure your homemade snickerdoodle cookie bars turn out perfectly every time, keep these
helpful tips in mind:
-
Pan Size Matters: This recipe is specifically designed for an 8×8 inch (20×20 cm) pan.
Using a larger pan, such as 9×9 inch (23×23 cm), will result in thinner bars that might bake too quickly
and lose their signature chewiness. Stick to the recommended size for optimal thickness and texture. -
The Role of Cream of Tartar: As highlighted, cream of tartar is a crucial ingredient for
the authentic snickerdoodle tang. While the bars will still be delicious without it (essentially a cinnamon
sugar cookie bar), they won’t have that distinctive flavor profile. If you’re out, a substitute can be 1
teaspoon of lemon juice or white vinegar per 1/2 teaspoon of cream of tartar, but the original is best for flavor. -
Doubling the Recipe: If you wish to double this recipe for a larger crowd, use a 9×13 inch
(23×33 cm) baking pan and double all ingredients accordingly. When baking a double batch, I often recommend
greasing the pan instead of lining it, as the increased weight can make it challenging to lift the bars
out with paper. Be aware that because the surface area of a 9×13 inch pan isn’t *exactly* double that of an
8×8 inch pan, your bars might be slightly thicker, and you might have a bit of leftover cinnamon sugar
topping. Adjust the baking time to approximately 25-30 minutes, keeping an eye on doneness with a toothpick. -
Don’t Overmix: Overmixing the dough after adding the flour can develop too much gluten,
leading to tough, dense bars. Mix until just combined. -
Room Temperature Egg: A room temperature egg incorporates more evenly into the batter,
creating a smoother, more cohesive dough. If your egg is cold, place it in a bowl of warm water for 5-10 minutes
before using. -
Cool Completely: Patience is key! Allow the bars to cool fully before slicing. This allows
them to set and become perfectly chewy, making them much easier to cut into neat squares.

Serving & Storage Suggestions for Your Snickerdoodle Bars
These chewy snickerdoodle cookie bars are utterly delightful on their own, perhaps with a
glass of cold milk or a warm cup of coffee. For an extra treat, consider serving them slightly warm with a
scoop of vanilla ice cream or a drizzle of caramel sauce. Their comforting flavor makes them a perfect dessert
for any occasion, from casual family gatherings to festive holiday parties.
Storage: To keep your snickerdoodle bars fresh and delicious, store them in an airtight
container at room temperature for up to 4 days. You can also freeze them for longer storage (up to 3 months)
by wrapping individual bars tightly in plastic wrap and then placing them in a freezer-safe bag or container.
Thaw at room temperature when ready to enjoy.
Thick, incredibly chewy, wonderfully buttery, and perfectly soft – these
snickerdoodle cookie bars boast the ideal texture and the quintessential snickerdoodle flavor
that everyone loves. If you’re a fan of extra chewy cookies with a generous coating of cinnamon sugar, this
is undoubtedly the recipe for you. And if you’re looking for more simple and delicious cookie bar recipes, be
sure to explore these other favorites:
- Classic Chocolate Chip Cookie Bars
- Festive Sugar Cookie Bars
- Indulgent Peanut Butter Cookie Bars
Chewy Snickerdoodle Cookie Bars
By: Fiona Dowling

These snickerdoodle cookie bars have a soft & chewy texture, delicious butter flavor, and a crunchy layer of cinnamon sugar. These are way easier than making snickerdoodle cookies, and you don’t have to chill the cookie dough!
Cook Time: 22 mins
Total Time: 35 mins
Servings: 9 large bars
Equipment
- 8×8 inch (20×20 cm) pan
Ingredients
Cinnamon Sugar Topping
- 1/4 cup granulated sugar (50 grams)
- 1 tablespoon cinnamon
- 1/2 teaspoon nutmeg
Cookie Dough
- 1/2 cup unsalted butter (112 grams), melted and cooled
- 1/2 cup granulated sugar (100 grams)
- 1/4 cup brown sugar (50 grams), light brown sugar recommended
- 1 and 1/2 teaspoons vanilla extract
- 1 large egg, room temperature
- 1 1/4 cup all-purpose flour (156 grams)
- 2 teaspoons cornstarch
- 1/2 teaspoon cream of tartar
- 1/4 teaspoon salt
Instructions
- Preheat the oven to 350°F (180°C). Line an 8×8 (20×20 cm) pan with parchment paper, leaving an overhang around the edges. I recommend lightly greasing the pan first to keep the paper in place. Alternatively, simply lightly grease the pan.
- In a small bowl, whisk together the ingredients for the cinnamon sugar topping: 1/4 cup granulated sugar, 1 tablespoon cinnamon, and 1/4 teaspoon ground nutmeg. Set aside.
- In a large bowl, whisk together the melted butter, 1/2 cup granulated sugar, and 1/4 cup brown sugar until you no longer see pools of melted butter.
- Whisk in the egg and vanilla extract until well combined.
- In a separate small/medium bowl, whisk together the flour, cornstarch, cream of tartar, and salt.
- Whisk the dry ingredients into the butter mixture until there are no lumps of flour. You can do this with a wire whisk, or an electric mixer works too. Be careful not to overmix.
- Spoon the dough into the prepared pan and smooth into an even layer using an offset spatula or the back of a spoon.
- Sprinkle the cinnamon sugar mixture evenly on top. I use it all for a thick crunch, but feel free to use less if you prefer.
- Bake in the middle of the preheated oven for about 20-23 minutes, or until a toothpick inserted comes out clean or with moist crumbs attached.
- Cool the bars completely in the pan on a wire rack. When ready to slice, lift the bars out of the pan using the overhang of the paper and place on a cutting board. Slice using a sharp knife. If you didn’t line the pan, simply slice the bars in the pan.
Notes
- Storage: Store in an airtight container at room temperature for up to 4 days.
- Nutrition: Details provided are an estimate only and based on 1 bar, assuming that all the cinnamon sugar topping was used and the pan sliced into 9 equal-sized bars.
Nutrition Facts (per bar)
Carbohydrates: 37g
Protein: 3g
Fat: 11g
Saturated Fat: 7g
Polyunsaturated Fat: 1g
Monounsaturated Fat: 3g
Trans Fat: 0.4g
Cholesterol: 48mg
Sodium: 76mg
Potassium: 70mg
Fiber: 1g
Sugar: 23g
Vitamin A: 348 IU
Vitamin C: 0.04mg
Calcium: 23mg
Iron: 1mg