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Cinnamon Sugar Blondies

Cinnamon Sugar Blondies

These Cinnamon Sugar Blondies are the perfect fusion of warm cinnamon flavor, buttery chewiness, and that irresistible sugary crust everyone loves. If you enjoy cinnamon toast crunch, cozy fall desserts, or anything with a cinnamon rolls aesthetic, this decadent treat will instantly become a favorite. The soft, dense, cookie-bar texture pairs beautifully with the aromatic cinnamon swirl that melts into every bite.
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Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Servings: 12 Blondies
Ingredients Method Notes

Ingredients
  

  • Ingredients
  • For the Blondie Batter
  • 1 cup 225g unsalted butter, melted
  • 1 ¼ cups 250g brown sugar
  • ½ cup 100g granulated sugar
  • 2 large eggs
  • 1 tbsp vanilla extract
  • 2 cups 250g all-purpose flour
  • 1 tsp baking powder
  • 1 tsp cinnamon
  • ½ tsp salt
  • For the Cinnamon Sugar Topping
  • ¼ cup granulated sugar
  • 1 tbsp ground cinnamon

Method
 

  1. Step 1 — Prepare Pan
  2. Preheat your oven to 350°F (175°C). Line an 8×8 or 9×9 inch baking pan with parchment paper, leaving an overhang for easy lifting.
  3. Step 2 — Mix Wet Ingredients
  4. In a large bowl, whisk together melted butter, brown sugar, and granulated sugar until smooth.
  5. Add the eggs and vanilla extract, whisking until creamy.
  6. Step 3 — Add Dry Ingredients
  7. In a separate bowl, whisk flour, baking powder, cinnamon, and salt.
  8. Fold the dry mixture into the wet mixture until fully combined. Do not overmix — this keeps your blondies soft and chewy.
  9. Step 4 — Spread Batter
  10. Pour the blondie batter into the prepared baking dish and smooth the top using a spatula.
  11. Step 5 — Add Cinnamon Sugar Topping
  12. Mix the cinnamon and sugar in a small bowl.
  13. Sprinkle generously over the entire surface of the batter.
  14. Step 6 — Bake
  15. Bake for 22–25 minutes, depending on your preferred texture:
  16. 22 minutes = gooey, soft blondies
  17. 25 minutes = firmer, chewy blondies
  18. The center should look slightly under-baked — they firm up as they cool.
  19. Step 7 — Cool & Slice
  20. Allow the blondies to cool in the pan for 20–30 minutes before slicing into squares.

Notes

Don’t overbake: The key to perfect, chewy blondies is removing them from the oven when the center still looks soft.
Swirl variation: Drop small spoonfuls of softened butter on top before sprinkling the cinnamon sugar for a cinnamon-roll-like swirl.
Add-ins: White chocolate chips, chopped pecans, or crushed cinnamon toast cereal make a delicious upgrade.
Storage: Keep at room temperature in an airtight container for up to 4 days, or freeze for up to 2 months.
Serve warm: Microwave a square for 10 seconds for the perfect gooey texture.