Chewy Snickerdoodle Blondie Bars

Finding the perfect dessert that combines two beloved treats into one can feel impossible. After all, choosing between soft, chewy blondies and classic snickerdoodle cookies is like asking someone to pick their favorite child – both have their own special charm and devoted fans.

Thankfully, these snickerdoodle blondie bars solve that dilemma completely: they’re packed with warm cinnamon-sugar flavor, have that perfect fudgy texture we all crave, and are simple enough to whip up whenever a sweet craving strikes.

What Kind of Butter Should I Use?

For these snickerdoodle blondie bars, unsalted butter is your best bet since it gives you control over the salt content in your recipe. Make sure your butter is properly softened – it should give slightly when you press it but not be melty or greasy. You can tell it’s ready when you can easily press your finger into it and leave an indent. If you forgot to take it out of the fridge ahead of time, you can cut it into small cubes and let it sit at room temperature for about 30 minutes, or gently soften it in the microwave using 10-second intervals. Avoid using margarine or butter substitutes here, as real butter creates the rich, tender texture that makes these blondies so good.

Options for Substitutions

These blondie bars are pretty forgiving when it comes to swaps, so here are some options if you’re missing ingredients:

• Unsalted butter: You can use salted butter instead – just reduce the added salt to 1/4 teaspoon. Melted coconut oil (cooled slightly) works too, though the texture will be a bit different.
• Light brown sugar: Dark brown sugar will give you a deeper molasses flavor, or you can make your own by mixing 1 cup granulated sugar with 1 tablespoon molasses.
• All-purpose flour: You can substitute with a 1:1 gluten-free flour blend if needed. Whole wheat flour works too, but use about 2 1/4 cups since it’s denser.
• Vanilla extract: Vanilla paste or even almond extract (use half the amount) can work as substitutes, though almond will change the flavor profile slightly.
• Cinnamon: While cinnamon is pretty essential for that snickerdoodle taste, you could try a mix of cinnamon and nutmeg (3:1 ratio) for a slightly different spice blend.

Watch Out for These Mistakes While Baking

The biggest mistake with snickerdoodle blondie bars is overbaking them, which turns your chewy, fudgy bars into dry, cake-like squares – pull them out when the center still looks slightly underdone since they’ll continue cooking in the hot pan.

Another common error is not properly creaming the butter and sugars for at least 3-4 minutes until light and fluffy, as this step creates the perfect chewy texture that makes blondies so irresistible.

Don’t skip mixing that cinnamon-sugar topping evenly across the entire surface before baking, and make sure your butter is truly softened (not melted) at room temperature for the best results.

Finally, resist the urge to cut into them right away – letting the bars cool completely in the pan for at least 2 hours helps them set properly and prevents them from falling apart when you slice them.

What to Serve With Snickerdoodle Blondie Bars?

These cinnamon-sugar blondie bars are perfect on their own, but they’re even better with a tall glass of cold milk for dunking. I love serving them warm with a scoop of vanilla ice cream on the side – the contrast between the warm, chewy bar and cold, creamy ice cream is amazing. They also pair really well with a hot cup of coffee or tea, especially something like chai or cinnamon spice tea that plays up those cozy flavors. For parties or gatherings, try cutting them into smaller squares and serving alongside other dessert bars or cookies for a sweet treat spread.

Storage Instructions

Keep Fresh: These snickerdoodle blondies stay soft and chewy when stored in an airtight container at room temperature for up to a week. I like to cut them into squares and layer them with parchment paper to prevent sticking. They actually taste even better the next day once all those cinnamon flavors have had time to meld together!

Freeze: You can freeze these bars for up to 3 months in a freezer-safe container or wrapped tightly in plastic wrap. I often cut them into individual portions before freezing so I can grab just one or two when I’m craving something sweet. They thaw perfectly at room temperature in about 30 minutes.

Make Ahead: These blondies are perfect for making ahead since they keep so well and the flavors improve over time. You can even make the batter a day ahead and store it covered in the fridge, then bake when you’re ready. Just let the batter come to room temperature for easier spreading.

Preparation Time	15-20 minutes
Cooking Time	25-30 minutes
Total Time	40-50 minutes
Level of Difficulty	Easy

Estimated Nutrition

Estimated nutrition for the whole recipe (without optional ingredients):

• Calories: 4100-4400
• Protein: 36-44 g
• Fat: 178-192 g
• Carbohydrates: 565-590 g

Ingredients

For the blondie base:

• 1 tsp baking powder
• 1 1/2 tsp cinnamon
• 1 cup unsalted butter (softened to room temperature)
• 1 1/2 tsp vanilla extract (I use Nielsen-Massey)
• 2 1/2 cups all-purpose flour
• 1/2 tsp salt
• 1 cup light brown sugar (packed well)
• 1 cup white sugar
• 2 large eggs

For the cinnamon-sugar topping:

• 1/4 cup white sugar
• 1 1/2 tsp cinnamon

Step 1: Prepare the Pan and Oven

Preheat your oven to 350°F (175°C).

Line a 9×13 inch baking pan with parchment paper, allowing some overhang for easy removal later.

Lightly grease any exposed parts of the pan and the parchment paper to prevent sticking.

Step 2: Mix the Blondie Batter

• 1 cup unsalted butter, softened
• 1 cup white sugar
• 1 cup light brown sugar
• 2 large eggs
• 1 1/2 tsp vanilla extract
• 2 1/2 cups all-purpose flour
• 1/2 tsp salt
• 1 tsp baking powder
• 1 1/2 tsp cinnamon

In a large bowl or stand mixer, cream together the softened butter, 1 cup white sugar, and 1 cup light brown sugar until the mixture is light and fluffy.

Add in the eggs one at a time, beating well after each addition.

Mix in the vanilla extract.

In a separate bowl, whisk together the all-purpose flour, salt, baking powder, and 1 1/2 teaspoons cinnamon.

Gradually add the dry ingredients to the wet mixture, mixing until the batter is smooth and no streaks of flour remain.

Step 3: Press Batter Into Pan and Add Topping

• cinnamon-sugar topping: 1/4 cup white sugar + 1 1/2 tsp cinnamon
• blondie batter from Step 2

Lightly grease your hands to prevent sticking.

Press the blondie batter into an even layer in the prepared pan, making sure to reach the corners.

In a small bowl, mix together 1/4 cup white sugar and 1 1/2 teaspoons cinnamon to make the cinnamon-sugar topping.

Sprinkle this mixture evenly over the top of the pressed batter.

I like to pat the cinnamon-sugar gently onto the surface so it adheres nicely during baking.

Step 4: Bake the Blondies

• assembled blondies from Step 3

Place the pan in the preheated oven and bake for 25-30 minutes, or until the edges are lightly golden and a toothpick inserted in the center comes out clean or with just a few moist crumbs.

Step 5: Cool, Slice, and Store

Remove the pan from the oven and allow the blondies to cool completely in the pan before slicing into bars.

This helps them hold their shape.

Store the cooled blondies in an airtight container at room temperature for up to several days.