Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat your oven to 350°F (175°C) and grease a 9x13-inch baking pan.
- In a large mixing bowl, whisk together the all-purpose flour, granulated sugar, baking powder, baking soda, and salt.
- Add softened unsalted butter, sour cream, large eggs, and vanilla extract and mix until well combined.
- Pour the cake batter into the prepared baking pan and spread it evenly.
- In a separate bowl, mix together additional flour, brown sugar, and ground cinnamon. Melt some unsalted butter and stir it in to create a crumbly streusel.
- Evenly sprinkle the streusel topping over the cake batter.
- Bake in the preheated oven for 30 to 35 minutes until golden brown and a toothpick comes out clean.
- Let the coffee cake cool in the pan for 10 minutes before slicing and serving warm.
Nutrition
Notes
Ensure all refrigerated items are at room temperature for easier mixing. Avoid overmixing to maintain a fluffy texture.
