Ingredients
Equipment
Method
- Preheat oven to 350°F (175°C). Line an 8x8-inch pan with parchment paper.
- Whisk together butter, brown sugar, and sugar. Add eggs and vanilla.
- Stir in flour, baking powder, cinnamon, and salt until combined.
- Spread batter evenly in pan. Mix topping sugar and cinnamon; sprinkle on top.
- Bake for 25–30 minutes until golden. Cool completely before slicing.
Notes
Cool completely before slicing for perfect chewy texture.
