Ingredients
Method
Preparation
- Preheat the oven to 350°F (175°C) and grease a 9x13 inch baking pan.
- In a large bowl, cream together the softened butter and granulated sugar.
- Beat in the eggs one at a time, then stir in the vanilla extract.
- In another bowl, mix together the flour, baking powder, baking soda, and salt.
- Gradually add the dry ingredients to the wet mixture, alternating with sour cream.
- Pour the batter into the prepared pan.
Crumb Topping
- In a separate bowl, combine the brown sugar, oats, flour, and cinnamon for the crumb topping.
- Mix in the melted butter until the mixture becomes crumbly.
- Spread the crumb topping evenly over the cake batter.
Baking
- Bake for 45-50 minutes or until a toothpick inserted into the center comes out clean.
- Allow to cool before serving.
Notes
Serve crumb cake warm or at room temperature with coffee or tea. Can dust with powdered sugar for a nice finish. Store in an airtight container at room temperature for up to three days or freeze wrapped in plastic wrap for longer storage.
