I remember a rainy afternoon when I baked a fresh pan of blondies and the kitchen instantly smelled like a warm bakery. Cinnamon, brown sugar, and butter filled the air, and everyone walked in asking what I was making. These Cinnamon Sugar Blondies bring that same cozy comfort every single time. They taste soft, warm, and familiar, the kind of dessert people reach for before you even finish cutting the pan. If you enjoy these mellow, homey flavors, you might also love trying a simple coffee cake recipe for another comforting bake.

Why Make This Recipe
These blondies are quick to prepare and use basic pantry ingredients. You mix everything in one bowl, pour into a single pan, and sprinkle cinnamon sugar on top for a sweet crisp layer. They bake quickly and always satisfy a crowd. The texture is like a soft cookie with gentle cinnamon notes, perfect for weeknights, potlucks, or a warm after school treat.
How to Make Cinnamon Sugar Blondies
You begin by melting butter and stirring in brown sugar until smooth. Then you add eggs and vanilla. In a second bowl you mix the dry ingredients and fold them into the wet mixture. Pour the batter into a greased pan, add a cinnamon sugar topping, and bake until set. If you enjoy simple uses of cinnamon and sugar, you might also like reading about a small homemade scrub idea that uses the same warm mix of ingredients.
Ingredients
1 cup unsalted butter, melted
1 1/2 cups brown sugar
2 large eggs
1 tablespoon vanilla extract
2 cups all purpose flour
1 teaspoon baking powder
1/2 teaspoon salt
1 tablespoon ground cinnamon
1/4 cup granulated sugar for topping
Directions
Preheat the oven to 350°F, 175°C, and grease a 9×13 inch baking pan.
Mix melted butter and brown sugar until combined.
Beat in eggs and vanilla until smooth.
In another bowl whisk together the flour, baking powder, salt, and cinnamon.
Add the dry mixture to the wet mixture and stir until combined.
Pour batter into the pan and spread evenly.
Mix granulated sugar with a pinch of cinnamon and sprinkle on top.
Bake for twenty to twenty five minutes or until a toothpick comes out mostly clean.
Let cool before slicing.
How to Serve Cinnamon Sugar Blondies
Serve them warm for a soft texture or at room temperature for easier slicing. Warm blondies pair well with vanilla ice cream or a drizzle of caramel. They make a great party treat when cut into small squares. Enjoy them with milk, tea, or coffee.
How to Store Cinnamon Sugar Blondies
Store in an airtight container at room temperature for up to three days. For longer storage refrigerate up to one week. You can freeze individual squares for up to two months and thaw at room temperature when ready to serve.
Tips to Make Cinnamon Sugar Blondies
Use room temperature eggs to help the batter mix smoothly.
Mix only until the flour disappears. Overmixing creates a tougher texture.
Start checking at twenty minutes to avoid overbaking.
Let them cool before cutting to get cleaner slices.
Line the pan with parchment paper for easy removal.
Variation Ideas
Add chopped pecans or walnuts for crunch.
Stir in chocolate chips for a sweeter blondie.
Swap part of the brown sugar for white sugar for a lighter flavor.
Add a pinch of nutmeg to deepen the spice.
FAQs
Q: Can I use salted butter
A: Yes. Reduce or skip the added salt.
Q: Can I bake these in a smaller pan
A: Yes. An 8×8 pan gives thicker blondies. Add a few minutes to the bake time.
Q: How do I know when they are done
A: A toothpick should come out mostly clean with a few moist crumbs. Do not overbake.
Q: Can I use brown sugar substitutes
A: Light or dark brown sugar both work. Sugar substitutes may change the texture.
Conclusion
I hope you try these warm, simple Cinnamon Sugar Blondies soon. For another take on this idea and more notes, you can read this Cinnamon Sugar Blondies – Tabs & Tidbits. What would you serve them with?

Cinnamon Sugar Blondies
Ingredients
Method
- Preheat the oven to 350°F (175°C) and grease a 9x13 inch baking pan.
- Mix melted butter and brown sugar until combined.
- Beat in eggs and vanilla until smooth.
- In another bowl, whisk together the flour, baking powder, salt, and cinnamon.
- Add the dry mixture to the wet mixture and stir until just combined.
- Pour batter into the prepared pan and spread evenly.
- Mix granulated sugar with a pinch of cinnamon and sprinkle on top.
- Bake for 20 to 25 minutes or until a toothpick comes out mostly clean.
- Let cool before slicing.