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Easiest Rhubarb Upside Down Cake Recipe

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  • Author: admin
  • Prep Time: 15 minutes
  • Cook Time: 45 minutes
  • Total Time: 1 hour
  • Yield: 8 servings
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

This Easiest Rhubarb Upside Down Cake is a delightful and simple dessert featuring tart rhubarb beneath a tender, buttery cake. Perfect for spring baking, this American classic combines a rich brown sugar caramelized topping with a moist, fluffy cake that’s easy to prepare and irresistibly delicious.


Ingredients

Scale

Rhubarb Layer

  • 3 cups fresh rhubarb, chopped into 1-inch pieces
  • 1/4 cup granulated sugar
  • 1/4 cup unsalted butter, melted
  • 1/2 cup brown sugar, packed

Cake Batter

  • 3/4 cup granulated sugar, divided (1/4 cup for rhubarb, 1/2 cup for batter)
  • 1 cup all-purpose flour
  • 1 teaspoon baking powder
  • 1/4 teaspoon baking soda
  • 1/4 teaspoon salt
  • 1/2 cup milk
  • 1 large egg
  • 1 teaspoon vanilla extract


Instructions

  1. Preheat and Prepare Pan: Preheat the oven to 350°F (175°C) and lightly grease a 9-inch round baking pan to prevent sticking and ensure easy release of the cake.
  2. Prepare Rhubarb Layer: In a bowl, toss the chopped rhubarb with 1/4 cup of the granulated sugar to macerate and draw out moisture and sweetness. Spread this mixture evenly in the bottom of the prepared pan.
  3. Add Sugars and Butter: Drizzle the melted butter evenly over the rhubarb layer, then sprinkle the packed brown sugar uniformly on top to create a caramelized topping when baked.
  4. Mix Dry Ingredients: In a separate bowl, whisk together the all-purpose flour, baking powder, baking soda, salt, and the remaining 1/2 cup granulated sugar until well combined.
  5. Combine Wet Ingredients: Add the milk, egg, and vanilla extract to the dry ingredients and mix gently until just combined and smooth, being careful not to overmix to keep the cake tender.
  6. Assemble Cake: Pour the batter evenly over the rhubarb layer in the pan, gently spreading it out to cover the fruit completely.
  7. Bake: Place the pan in the preheated oven and bake for 40 to 45 minutes, or until a toothpick inserted into the center of the cake comes out clean, indicating the cake is fully cooked.
  8. Cool and Invert: Allow the cake to cool in the pan for about 10 minutes to set. Carefully invert the cake onto a serving plate so the rhubarb layer is on top, revealing the beautiful caramelized fruit topping.
  9. Serve: Serve the cake warm or at room temperature. For an extra special treat, top with whipped cream or vanilla ice cream if desired.

Notes

  • If using frozen rhubarb, thaw completely and drain well to avoid excess moisture in the cake.
  • For added flavor, sprinkle cinnamon or orange zest into the rhubarb layer before baking.
  • Serve with whipped cream or vanilla ice cream to enhance this simple dessert.