Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat your oven to 350°F (175°C) and grease a 9x13 inch baking pan.
- Cream softened butter, brown sugar, and granulated sugar until smooth and creamy.
- Mix in eggs, sour cream, and vanilla extract until just combined.
- In a separate bowl, whisk flour, baking powder, baking soda, ground cinnamon, and salt together.
- Gradually add dry mixture to wet ingredients, folding gently until just combined.
- Spread the batter evenly in the prepared baking pan.
- Mix additional sugar and cinnamon for topping, and sprinkle generously over the batter.
- Bake for 25-30 minutes until edges are golden and a toothpick comes out clean.
- Allow to cool for 10-15 minutes, then prepare the frosting and spread it over the cooled bars.
- Allow frosting to set before slicing into squares and serving.
Nutrition
Notes
Ensure all ingredients are at the right temperature for the best texture. Store leftovers properly for freshness.
