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Rhubarb Coffee Cake Recipe

4.7 from 109 reviews

This Rhubarb Coffee Cake is a delightful breakfast treat combining tangy fresh rhubarb with a moist, buttery cake base and a crunchy crumb topping. Perfect for spring afternoons or a cozy brunch, this cake balances tartness and sweetness with a tender crumb and crumbly finish.

Ingredients

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Cake Batter

  • 2 cups all-purpose flour
  • 1 cup granulated sugar
  • 1/2 cup unsalted butter, softened
  • 2 large eggs
  • 1 cup chopped fresh rhubarb

Crumb Topping

  • 1/2 cup all-purpose flour
  • 1/2 cup granulated sugar
  • 1/4 cup unsalted butter, cold and cubed

Instructions

  1. Prepare Batter: In a mixing bowl, cream together softened butter and sugar until light and fluffy. Beat in the eggs one at a time until fully incorporated. Gradually add the flour and mix until just combined to form a smooth batter.
  2. Add Rhubarb: Gently fold the chopped fresh rhubarb into the cake batter, ensuring even distribution without overmixing to maintain a tender texture.
  3. Prepare Crumb Topping: In a separate bowl, combine flour and sugar for the crumb topping. Using a pastry cutter or fingers, cut in cold cubed butter until the mixture resembles coarse crumbs.
  4. Assemble Cake: Pour the batter into a greased baking pan, spreading evenly. Sprinkle the crumb topping evenly over the surface of the batter.
  5. Bake: Bake in a preheated oven at 350°F (175°C) for 40-45 minutes or until a toothpick inserted into the center comes out clean and the topping is golden brown.
  6. Cool and Serve: Allow the coffee cake to cool slightly before slicing. Serve warm or at room temperature with coffee or tea.

Notes

  • For best results, use fresh rhubarb; if unavailable, frozen rhubarb can be used but should be thawed and drained.
  • Adjust sugar in the batter or topping if you prefer a sweeter or more tart cake.
  • Ensure butter for the topping is cold to achieve a crumbly texture.
  • Use a 9×9 inch or similar sized baking dish for even baking.

Keywords: Rhubarb coffee cake, crumb topping coffee cake, spring dessert, breakfast cake, rhubarb dessert