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Sour Cream Rhubarb Coffee Cake

Sour Cream Rhubarb Coffee Cake


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  • Author: Elina
  • Total Time: 1 hour
  • Yield: 12 servings
  • Diet: Vegetarian

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

  1. Preheat oven to 350°F (175°C) and grease a 9×13-inch baking pan.
  2. Cream together butter and granulated sugar until light and fluffy.
  3. Add eggs one at a time, mixing well after each addition, then stir in vanilla extract.
  4. In a separate bowl, whisk together flour, baking powder, baking soda, and salt.
  5. Gradually add dry ingredients to the wet mixture, alternating with sour cream, mixing until just combined.
  6. Fold in chopped rhubarb evenly throughout the batter.
  7. Pour batter into the prepared pan and spread evenly.
  8. In a small bowl, mix brown sugar, flour, cinnamon, and melted butter to create a crumb topping.
  9. Sprinkle the topping evenly over the batter.
  10. Bake for 40–50 minutes or until a toothpick inserted in the center comes out clean.
  11. 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