Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat your oven to 350°F (175°C) and grease a 9-inch baking pan with butter or line with parchment paper.
- Cream together the softened butter and granulated sugar until light and fluffy, about 3-5 minutes.
- Add in the eggs one at a time, mixing until fully combined after each addition.
- Fold the sour cream into the butter mixture using a spatula until smooth.
- In a separate bowl, whisk together the all-purpose flour, baking powder, salt, and cinnamon.
- Fold the dry mixture into the wet mixture until just combined and then fold in the sliced rhubarb.
- Mix the flour, sugar, and softened butter for the streusel topping until crumbly.
- Pour the batter into the prepared baking pan and sprinkle the streusel topping over the top.
- Bake for 40-50 minutes, or until a toothpick inserted comes out clean.
- Allow to cool in the pan for 10-15 minutes before transferring to a wire rack to cool completely.
Nutrition
Notes
Use a springform pan for easy removal and freshness tips include ensuring frozen rhubarb is well-drained and experimenting with adding lemon zest or strawberries.
