If you adore the warm, comforting flavors of cinnamon and sugar wrapped up in a delightfully soft, chewy treat, then these Snickerdoodle Blondies (Super Soft) are your new go-to dessert. Imagine the classic snickerdoodle cookie transformed into a thick, fudgy blondie that practically melts in your mouth. The perfect balance of buttery sweetness and a cinnamon-sugar topping makes these blondies irresistible for any occasion, whether it’s a casual snack or a festive gathering.
What Sets This Recipe Apart

What makes this recipe truly stand out is its focus on achieving that ideal super soft texture without compromising the iconic snickerdoodle flavor. Many blondie recipes can lean too cakey or too dense, but these blondies strike the perfect balance with a tender crumb that’s still rich and buttery. By incorporating cream of tartar and baking powder, the recipe mimics the traditional snickerdoodle’s signature tangy lift and soft chewiness. Plus, the cinnamon-sugar topping adds an extra layer of warmth and crunch that will have everyone coming back for seconds.
What to Buy
- 1 cup unsalted butter, softened – for that rich, moist base that makes these blondies so tender.
- 1 cup packed brown sugar – adds depth and caramel notes.
- 1 cup granulated sugar – balances sweetness and helps with the chewy texture.
- 2 large eggs – bind everything together and add moisture.
- 2 teaspoons vanilla extract – enhances all the flavors beautifully.
- 2 cups all-purpose flour – the foundation of your blondies.
- 1 tablespoon baking powder – for a subtle lift and perfect crumb.
- 1 teaspoon cream of tartar – the secret ingredient that replicates the tangy snickerdoodle texture.
- 1/2 teaspoon salt – balances sweetness and enhances flavor.
- 1 tablespoon cinnamon – the star spice that defines snickerdoodles.
- 1/4 cup granulated sugar (for topping) – to sprinkle on top for that signature snickerdoodle crunch.
Gear Up: What to Grab
- Mixing bowls – for combining your wet and dry ingredients separately.
- Electric mixer or whisk – to cream the butter and sugars smoothly.
- Measuring cups and spoons – accuracy is key for baking success.
- 8×8-inch baking pan – perfect size for blondies with even baking.
- Parchment paper – to line your pan for easy removal and cleanup.
- Cooling rack – to cool your blondies evenly without sogginess.
- Sifter or fine mesh sieve – to evenly combine your dry ingredients and break up lumps.
Snickerdoodle Blondies (Super Soft) Cooking Guide

Step 1: Prep Your Oven and Pan
Preheat your oven to 350°F (175°C). Line an 8×8-inch baking pan with parchment paper, leaving some overhang on the sides to easily lift the blondies out once baked. This step ensures your blondies come out cleanly and maintain their perfect shape.
Step 2: Cream Butter and Sugars
In a large mixing bowl, use an electric mixer or whisk to beat the softened butter, brown sugar, and granulated sugar together until light and fluffy. This process usually takes about 3-5 minutes and is crucial for creating that tender texture.
Step 3: Add Eggs and Vanilla
Add the eggs one at a time, mixing well after each addition to fully incorporate. Then stir in the vanilla extract. The batter will become smooth and glossy, setting the stage for your flavorful blondies.
Step 4: Combine Dry Ingredients
In a separate bowl, sift together the all-purpose flour, baking powder, cream of tartar, salt, and cinnamon. This ensures even distribution of the leavening agents and spice, which is essential for an even rise and consistent flavor.
Step 5: Mix Dry into Wet Ingredients
Gradually fold the dry ingredients into the wet mixture using a spatula. Mix just until combined — overmixing can lead to a tougher texture, and we want that super soft crumb.
Step 6: Transfer and Top
Spread the batter evenly into your prepared pan. In a small bowl, combine 1/4 cup granulated sugar with a sprinkle of cinnamon (about 1 teaspoon). Generously sprinkle this mixture over the top of the blondie batter to create that classic snickerdoodle crunch.
Step 7: Bake to Perfection
Bake in your preheated oven for about 25-30 minutes, or until the edges are golden and a toothpick inserted in the center comes out with just a few moist crumbs. Avoid overbaking to keep your blondies soft and chewy.
Step 8: Cool and Serve
Allow the blondies to cool completely in the pan on a wire rack. Use the parchment paper overhang to lift them out and slice into squares. Serve them as is or warm with a scoop of vanilla ice cream for an indulgent twist.
Make It Fit Your Plan

- For extra decadence, drizzle melted white chocolate over the cooled blondies.
- Mix in white chocolate chips or chopped nuts into the batter before baking for added texture.
- Turn these into mini blondie bites by baking in a lined muffin tin for about 15 minutes.
- Swap out the cinnamon topping for a sprinkle of Caramel Pumpkin Snickerdoodle Cookies spice blend for a seasonal twist.
- Pair with a creamy dessert like Cinnamon Maple Cheesecake to create a show-stopping dessert spread.
Notes from the Test Kitchen
- Ensure your butter is softened, not melted, for the best texture.
- Don’t skip the cream of tartar; it’s essential for that authentic snickerdoodle tang.
- Use fresh cinnamon for the topping to maximize flavor and aroma.
- Let the blondies cool fully before slicing to avoid crumbling and to help them set perfectly.
- If you prefer a cakier blondie, add an extra egg to the batter.
Save It for Later
These Snickerdoodle Blondies (Super Soft) store beautifully in an airtight container at room temperature for up to 4 days. For longer storage, freeze the cooled blondies wrapped tightly in plastic wrap and aluminum foil for up to 3 months. Thaw at room temperature before serving for a fresh-baked taste anytime you crave a cozy cinnamon treat.
FAQ
Can I use salted butter instead of unsalted?
Yes, you can use salted butter, but reduce the added salt in the recipe to 1/4 teaspoon to avoid over-salting.
How do I make these blondies dairy-free?
Substitute the butter with a dairy-free margarine or coconut oil. Keep in mind this may slightly change the flavor and texture but will still yield delicious results.
Can I make these gluten-free?
Yes, swap the all-purpose flour for a gluten-free flour blend that measures cup-for-cup. Be sure it contains xanthan gum or add a small amount to help with texture.
Why is cream of tartar important in this recipe?
Cream of tartar gives snickerdoodles their signature tang and chewiness. It reacts with baking soda or powder to create lift and a tender crumb, which is crucial for the super soft texture of these blondies.
Cook This Next
- Caramel Pumpkin Snickerdoodle Cookies – a perfect seasonal twist on the classic snickerdoodle flavor.
- Cinnamon Maple Cheesecake – rich, creamy, and bursting with warm spices to complement your blondies.
In Closing
There’s something undeniably comforting about the familiar taste of cinnamon and sugar, especially when it’s baked into a soft, buttery blondie. This recipe for Snickerdoodle Blondies (Super Soft) captures that magic flawlessly. Whether you’re baking for friends, family, or just a treat-yourself moment, these blondies are sure to bring smiles and warm hearts. With simple ingredients and straightforward steps, you’ll have a batch ready to enjoy in no time. So roll up your sleeves, preheat that oven, and get ready to fall in love with your new favorite cinnamon-sugar delight.
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Snickerdoodle Blondies (Super Soft)
Ingredients
- 1 cup unsalted butter softened
- 1 cup brown sugar packed
- 1 cup granulated sugar
- 2 large eggs
- 2 teaspoons vanilla extract
- 2 cups all-purpose flour
- 1 tablespoon baking powder
- 1 teaspoon cream of tartar
- 1/2 teaspoon salt
- 1 tablespoon cinnamon
- 1/4 cup granulated sugar for topping
- 1 teaspoon cinnamon for topping (mixed with sugar)
Instructions
Snickerdoodle Blondies (Super Soft) Cooking Guide
- Preheat your oven to 350°F (175°C). Line an 8x8-inch baking pan with parchment paper, leaving some overhang on the sides for easy removal.
- In a large mixing bowl, beat the softened butter, brown sugar, and granulated sugar together until light and fluffy, about 3-5 minutes.
- Add the eggs one at a time, mixing well after each addition. Stir in the vanilla extract until smooth and glossy.
- In a separate bowl, sift together the all-purpose flour, baking powder, cream of tartar, salt, and cinnamon to evenly combine.
- Gradually fold the dry ingredients into the wet mixture using a spatula. Mix just until combined to keep the blondies super soft.
- Spread the batter evenly into the prepared pan. Combine 1/4 cup granulated sugar with about 1 teaspoon cinnamon and generously sprinkle this topping over the batter.
- Bake for 25-30 minutes, until edges are golden and a toothpick inserted in the center comes out with a few moist crumbs. Avoid overbaking.
- Allow to cool completely in the pan on a wire rack. Use the parchment paper overhang to lift out and slice into squares. Serve as is or warm with ice cream.
Equipment
- Mixing Bowls
- Electric Mixer or Whisk
- Measuring cups and spoons
- 8x8-inch baking pan
- Parchment Paper
- Cooling rack
- Sifter or fine mesh sieve
Notes
- Ensure your butter is softened, not melted, for the best texture.
- Don’t skip the cream of tartar; it’s essential for that authentic snickerdoodle tang.
- Use fresh cinnamon for the topping to maximize flavor and aroma.
- Let the blondies cool fully before slicing to avoid crumbling and to help them set perfectly.
- If you prefer a cakier blondie, add an extra egg to the batter.
