Cinnamon Sugar Blondies Recipe
Introduction
If you love the warm, cozy flavors of cinnamon sugar, these Cinnamon Sugar Blondies will quickly become your new favorite treat! Soft and chewy with a crackly cinnamon-sugar crust, they taste like snickerdoodles in bar form. Made in one bowl with no mixer, they’re easy and perfect for any occasion.

Ingredients
- 170g (¾ cup) unsalted butter, melted
- 200g (1 cup) brown sugar, packed
- 50g (¼ cup) granulated sugar
- 1 large egg
- 1 egg yolk
- 2 tsp vanilla extract
- 190g (1 ½ cups) all-purpose flour
- 1 tsp baking powder
- ½ tsp salt
- 1 tsp ground cinnamon
- 2 tbsp granulated sugar (for topping)
- 1 tsp ground cinnamon (for topping)
Instructions
- Step 1: Preheat your oven to 175°C (350°F). Line an 8×8-inch (20×20 cm) baking pan with parchment paper and lightly grease it.
- Step 2: In a large bowl, whisk together melted butter, brown sugar, and granulated sugar until smooth. Add the egg, egg yolk, and vanilla extract, then whisk until fully combined.
- Step 3: Stir in the flour, baking powder, salt, and cinnamon until just combined. The batter will be thick—do not overmix.
- Step 4: Pour the batter into the prepared pan and smooth the top. Mix 2 tbsp sugar with 1 tsp cinnamon and sprinkle evenly over the batter.
- Step 5: Bake for 20-25 minutes, or until the edges are set and a toothpick inserted in the center comes out with a few moist crumbs. Let cool completely before slicing into bars.
Tips & Variations
- For a chocolatey twist, add white or dark chocolate chips to the batter before baking.
- Add chopped pecans or walnuts for extra crunch and flavor.
- Drizzle caramel or melted white chocolate over cooled blondies for an indulgent finish.
Storage
Store blondies in an airtight container at room temperature for up to 3 days. For longer storage, refrigerate for up to a week or freeze for up to 3 months. Reheat briefly in the microwave or enjoy at room temperature.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use salted butter instead of unsalted?
Yes, but reduce the added salt in the recipe to avoid oversalting your blondies.
How do I know when the blondies are done baking?
The edges should be set and golden, and a toothpick inserted in the center should come out with a few moist crumbs—not wet batter.
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Cinnamon Sugar Blondies Recipe
- Total Time: 35 minutes
- Yield: 12–16 blondie squares 1x
Description
These Cinnamon Sugar Blondies are soft, chewy, and infused with warm cinnamon and vanilla flavors. Topped with a crackly cinnamon-sugar crust, they’re reminiscent of snickerdoodles in bar form. Made in one bowl with no mixer, they’re perfect for any occasion and can be customized with nuts, chocolate chips, or caramel drizzle.
Ingredients
For the Blondies:
- 170g (¾ cup) unsalted butter, melted
- 200g (1 cup) brown sugar, packed
- 50g (¼ cup) granulated sugar
- 1 large egg + 1 egg yolk
- 2 tsp vanilla extract
- 190g (1 ½ cups) all-purpose flour
- 1 tsp baking powder
- ½ tsp salt
- 1 tsp ground cinnamon
For the Cinnamon Sugar Topping:
- 2 tbsp granulated sugar
- 1 tsp ground cinnamon
Optional Add-ins:
- White or Dark Chocolate Chips
- Chopped Pecans or Walnuts
- A Drizzle of Caramel or White Chocolate
Instructions
- Preheat & Prepare: Preheat your oven to 175°C (350°F). Line an 8×8-inch (20×20 cm) baking pan with parchment paper and lightly grease it to prevent sticking.
- Mix the Wet Ingredients: In a large bowl, whisk together the melted butter, brown sugar, and granulated sugar until smooth. Add in the egg, egg yolk, and vanilla extract, whisking until fully combined for a rich and smooth mixture.
- Add the Dry Ingredients: Stir in the all-purpose flour, baking powder, salt, and ground cinnamon until just combined. The batter will be thick; avoid overmixing to keep the blondies tender.
- Spread & Add Topping: Pour the batter evenly into the prepared pan and smooth the surface. Combine 2 tablespoons of granulated sugar with 1 teaspoon of cinnamon and sprinkle this cinnamon sugar topping evenly over the batter for a crunchy, caramelized finish.
- Bake & Cool: Bake the blondies for 20-25 minutes, or until the edges are set and a toothpick inserted in the center comes out with a few moist crumbs. Let the blondies cool completely in the pan before slicing into 12-16 bars.
Notes
- Do not overmix the batter after adding the dry ingredients to prevent tough blondies.
- For extra texture and flavor, add chocolate chips, chopped nuts, or drizzle with caramel after baking.
- Ensure the blondies cool completely before slicing for cleaner cuts.
- Store blondies in an airtight container at room temperature for up to 3 days or refrigerate for up to a week.
- Use parchment paper for easy removal and minimal cleanup.
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Keywords: cinnamon sugar blondies, cinnamon blondies, chewy blondies, snickerdoodle blondies, easy blondie recipe, one bowl blondies, cinnamon sugar topping, dessert bars

