Description
This Sour Cream Rhubarb Coffee Cake is a moist, tender dessert featuring tangy rhubarb folded into a rich sour cream batter and topped with a buttery cinnamon crumb. Perfect for breakfast, brunch, or a comforting afternoon treat.
Ingredients
Scale
- 2 cups all-purpose flour
- 1 cup granulated sugar
- 1/2 cup unsalted butter, softened
- 2 large eggs
- 1 cup sour cream
- 1 teaspoon vanilla extract
- 1 teaspoon baking powder
- 1/2 teaspoon baking soda
- 1/2 teaspoon salt
- 2 cups fresh rhubarb, chopped
- 1/2 cup brown sugar
- 1/3 cup all-purpose flour (for topping)
- 1 teaspoon ground cinnamon
- 1/4 cup unsalted butter, melted (for topping)
Instructions
- Preheat oven to 350°F (175°C) and grease a 9×13-inch baking pan.
- Cream together butter and granulated sugar until light and fluffy.
- Add eggs one at a time, mixing well after each addition, then stir in vanilla extract.
- In a separate bowl, whisk together flour, baking powder, baking soda, and salt.
- Gradually add dry ingredients to the wet mixture, alternating with sour cream, mixing until just combined.
- Fold in chopped rhubarb evenly throughout the batter.
- Pour batter into the prepared pan and spread evenly.
- In a small bowl, mix brown sugar, flour, cinnamon, and melted butter to create a crumb topping.
- Sprinkle the topping evenly over the batter.
- Bake for 40–50 minutes or until a toothpick inserted in the center comes out clean.
- Allow to cool slightly before slicing and serving.
Notes
- Use fresh rhubarb for best flavor, but frozen can be used if thawed and drained.
- Avoid overmixing the batter to keep the cake tender.
- Cover loosely with foil if the topping browns too quickly.
- Store leftovers in an airtight container for up to 3 days.
- Substitute Greek yogurt for sour cream if needed.
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 slice
- Calories: 320 kcal
- Sugar: 22 g
- Sodium: 180 mg
- Fat: 14 g
- Saturated Fat: 8 g
- Unsaturated Fat: 5 g
- Trans Fat: 0.3 g
- Carbohydrates: 44 g
- Fiber: 2 g
- Protein: 4 g
- Cholesterol: 65 mg