Oh, baking! It just takes me back, you know? To being a kid, sneaking tastes of batter when my mom wasn’t looking. And that’s exactly the vibe I wanted to capture with this ridiculously Easy Cinnamon Sugar Blondies recipe. Seriously, these are SO simple, you can whip ’em up faster than you can say “cinnamon sugar.” Plus, that warm, sweet cinnamon-y flavor? Forget about it! It’s pure comfort food, straight from my slightly chaotic kitchen to your happy place.

Why You’ll Love This Easy Cinnamon Sugar Blondies Recipe
Quick and Easy Dessert
Okay, real talk: who *doesn’t* love a dessert that comes together in, like, half an hour? This one’s a winner for those nights when you need a sweet fix. Seriously, from craving to “mmm,” it’s lightning fast!
Simple Ingredients
My favorite part? You probably have everything you need already chilling in your pantry. No crazy trips to specialty stores, just basic baking staples. Awesome, right?
Delicious Cinnamon Sugar Flavor
That warm, cozy cinnamon sugar thing is just… *chef’s kiss*. It’s like a hug in a blondie. The smell alone while they’re baking? Prepare for your kitchen to become everyone’s favorite room.
Perfect for Any Occasion
Game night? Check. Last-minute potluck? Double-check. Just need a little something sweet after dinner? Triple-check! These blondies are always a hit, no matter what’s going on.
Ingredients for Your Easy Cinnamon Sugar Blondies Recipe
Alright, let’s gather our goodies! Nothing too wild here, promise. Just the basics for seriously yummy blondies. Trust me, the magic is in how we put it all together.
Baking Essentials
1/2 cup butter, melted
Now, I usually go with unsalted butter so I can control the saltiness, but salted works in a pinch! Just maybe ease up on that extra pinch of salt, okay?
1 cup light brown sugar
Make sure you pack it in the measuring cup! We want that lovely, molasses-y flavor. Light brown sugar is the way to go here, it’s just *chef’s kiss*.
1 egg, beaten
Large eggs are what I always bake with. Give it a good whisk before throwing it in. Makes everything combine so much easier, you know?
1 tsp pure vanilla extract
Don’t skimp on the vanilla! Get the *good* stuff, the pure extract, not the imitation. It makes a HUGE difference, trust me.
1 cup all-purpose flour
Okay, flour can be tricky. Don’t just scoop it out of the bag! Spoon it into your measuring cup and level it off with a knife. Too much flour = dry blondies, and nobody wants that!
Pinch of salt
Just a little pinch! It balances out the sweetness, you know? I use regular table salt, but sea salt is kinda fancy, too.
Cinnamon Sugar Topping
5 tsp white sugar
Good old granulated sugar! Nothing fancy here, just plain ol’ white sugar.
1 tsp ground cinnamon
Freshly opened cinnamon is the BEST! If yours has been hanging out in the spice cabinet for ages, it might be time for a new jar. The fresher, the better, for that warm, spicy goodness.
How to Make This Easy Cinnamon Sugar Blondies Recipe: Step-by-Step Instructions
Okay, time to get baking! Don’t worry, it’s super easy, I promise. Just follow these steps, and you’ll have warm, gooey blondies in no time!
Getting Started (Prep Time)
Preheat the oven to 350 degrees Fahrenheit
First things first, crank up that oven to 350°F (that’s Fahrenheit, folks!). Gotta get it nice and toasty!
Line an 8×8 inch baking dish with parchment paper
Grab your 8×8 inch baking dish and line it with parchment paper. This makes life SO much easier when it’s time to take the blondies out. If you’re all out of parchment, you can grease the dish really well instead. Just make sure you get every corner!

Making the Batter
Combine melted butter and brown sugar in a medium bowl
In a medium bowl, dump in that melted butter and brown sugar. Now, stir ’em together until they’re nice and smooth. Like, *really* smooth. No lumps allowed!
Add beaten egg and vanilla extract
Next up, the beaten egg and vanilla extract. Stir that in until everything is well combined. You want it all mixed up real good!
Incorporate flour and salt
Okay, this is important: gently fold in the flour and salt. Don’t overmix! Seriously, just stir until everything is *just* combined. A few streaks of flour are fine. Overmixing makes tough blondies, and nobody wants that.
Baking the Blondies
Spread batter evenly into the prepared baking dish
Pour that batter into your prepared baking dish. Now, this batter is gonna be kinda thick, so don’t freak out. Just keep spreading it until you have an even layer. It’s okay if it takes a little elbow grease!
Mix cinnamon and sugar together
In a small bowl, mix together the white sugar and cinnamon. Make sure it’s evenly mixed, so you get that cinnamon-y goodness in every bite!
Sprinkle cinnamon sugar mixture over the batter
Sprinkle that cinnamon sugar mixture all over the top of the batter. Make sure you cover it evenly! This is what gives these blondies that signature look and taste.
Bake for 22 minutes, or until a toothpick inserted into the center comes out clean
Pop that dish in the oven and bake for about 22 minutes. But keep an eye on it! Every oven is different, so start checking for doneness around 20 minutes. You want a toothpick inserted into the center to come out clean, or with just a few moist crumbs. Don’t overbake them, or they’ll be dry!
Cooling and Serving
Let cool completely before cutting into squares
This is the hardest part, but it’s crucial! Let those blondies cool completely in the pan before you even *think* about cutting them. I know, it’s torture, but trust me, they’ll be so much easier to cut and they’ll taste better too!
Cut into 16 squares and serve
Once they’re cool, cut them into 16 squares. I like to use a big knife for this. And that’s it! You’re ready to serve up those amazing Easy Cinnamon Sugar Blondies!

Pro Tips for the Best Easy Cinnamon Sugar Blondies Recipe
Don’t Overmix the Batter
Seriously, I can’t stress this enough! Overmixing is the enemy of a good blondie. All that extra mixing develops the gluten in the flour, and you end up with tough, chewy blondies instead of soft, gooey ones. Just mix until everything’s *barely* combined, okay?
Measure Flour Accurately
Remember that spoon and level method I mentioned earlier? Yeah, that’s super important. Too much flour will make your blondies dry and crumbly. Nobody wants that! So, spoon it in, level it off, and you’ll be golden.
Watch the Baking Time
Ovens are weird, right? They all bake a little differently. So, start checking your blondies a few minutes before the recommended time. You want a toothpick to come out clean, or with just a few moist crumbs. A little underbaked is better than overbaked!
Let Blondies Cool Completely
I know, it’s tempting to dig in while they’re still warm and gooey, but trust me on this one. Let those blondies cool completely before you cut them. They’ll firm up and be so much easier to slice. Plus, the flavors meld together even more as they cool. Patience, young Padawan!
Variations on This Easy Cinnamon Sugar Blondies Recipe
Okay, so you’ve mastered the basic blondie? Awesome! Now, let’s get a little crazy and jazz things up! These blondies are like a blank canvas, ready for your creative touch.
Add Chocolate Chips
Chocolate chips make everything better, right? I love tossing in about 1/2 cup of semi-sweet chocolate chips. But hey, go wild! Milk chocolate, dark chocolate, even white chocolate chips would be amazing.
Incorporate Nuts
Nuts add a little crunch and nutty flavor. About 1/2 cup of chopped walnuts or pecans would be fantastic. Just make sure they’re chopped, so they’re not too chunky!
Use Different Extracts
Vanilla is classic, but why not try something different? A teaspoon of almond extract would give these blondies a lovely, nutty aroma. Or, for a fall vibe, try maple extract! Yum!
Swirl in Caramel Sauce
Oooh, this one’s decadent! After you’ve spread the batter in the pan, drizzle some caramel sauce (store-bought or homemade, whatever you’re feeling!) over the top and swirl it in with a knife. Just be careful not to overmix!
Storing Your Easy Cinnamon Sugar Blondies
Alright, so you haven’t devoured all the blondies in one sitting? Impressive! Here’s how to keep ’em fresh (assuming they last that long!).
Room Temperature Storage
Just pop those leftover blondies into an airtight container, and they’ll be good at room temperature for about 3-4 days. Easy peasy!
Freezing Instructions
Want to keep ’em even longer? Wrap each blondie individually in plastic wrap, then toss them all in a freezer bag. They’ll stay good in the freezer for up to 2 months! Just thaw ’em out before you dig in. So good!
Easy Cinnamon Sugar Blondies Recipe FAQs
Can I use granulated sugar instead of brown sugar?
Okay, so you *could* use granulated sugar… but I wouldn’t recommend it. Brown sugar has molasses in it, which gives these blondies that amazing chewy texture and caramel-y flavor. Granulated sugar just won’t give you the same results, you know?
Can I use a different size baking dish?
You can, but it’ll affect the baking time! If you use a bigger dish, the blondies will be thinner and bake faster. A smaller dish? They’ll be thicker and need more time. Just keep an eye on ’em and use that toothpick test!
Can I make these ahead of time?
Absolutely! These are perfect for making ahead. Just bake them as directed, let them cool completely, and then store them in an airtight container. They’ll be good for a few days at room temperature, or you can freeze them for even longer!
What causes blondies to be cakey?
Cakey blondies? The horror! Usually, it’s from overmixing the batter or overbaking them. Remember, gentle mixing is key, and don’t leave them in the oven a minute longer than necessary!
How do I prevent the cinnamon sugar from sinking?
Ah, the dreaded sinking cinnamon sugar! Here’s a trick: after you sprinkle it on top, gently press it into the batter with your fingers. Not too hard, just enough to help it stick. Works like a charm!
Nutritional Information for Easy Cinnamon Sugar Blondies
Okay, quick disclaimer: I’m no nutritionist! These numbers are just estimates. It really depends on the brands you use, so don’t take it as gospel, okay?
Ready to Bake Your Easy Cinnamon Sugar Blondies Recipe?
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Made these blondies? Snap a pic and share it on social media! Tag me, so I can see your masterpiece! Baking is better when it’s shared, right?
Print
Easy Cinnamon Sugar Blondies Recipe: Fail-Proof 22 Min
- Prep Time: 5 minutes
- Cook Time: 22 minutes
- Total Time: 27 minutes
- Yield: 16 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
Easy to make cinnamon sugar blondies.
Ingredients
- 1/2 cup butter, melted
- 1 cup light brown sugar
- 1 egg, beaten
- 1 tsp pure vanilla extract
- 1 cup all-purpose flour
- Pinch of salt
- 5 tsp white sugar
- 1 tsp ground cinnamon
Instructions
- Preheat oven to 350 degrees.
- Line an 8×8 baking dish with parchment paper. You can grease the baking dish and not use parchment paper.
- In a medium bowl, add the melted butter and brown sugar. Stir to combine.
- Add the egg and vanilla. Stir to combine.
- Add the flour and salt. Stir until fully combined.
- Spread the batter in the prepared dish. The batter is thick, so just keep spreading until you have an even surface.
- Combine the sugar and cinnamon. Sprinkle over the top of the batter.
- Bake for 22 minutes or until a toothpick in the center comes out clean.
- Allow to cool. Cut into squares.
- Enjoy!
Notes
- For a richer flavor, use browned butter.
- Adjust baking time based on your oven.
Nutrition
- Serving Size: 1 blondie
- Calories: 150
- Sugar: 15g
- Sodium: 50mg
- Fat: 7g
- Saturated Fat: 4g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 20g
- Fiber: 0g
- Protein: 2g
- Cholesterol: 30mg