Go Back

3-Ingredient Rhubarb Cake

A simple, delicious cake made with just three ingredients: fresh rhubarb, sugar, and cake mix. Perfect for any occasion and easy to whip up!
Print it Pin Recipe
Prep Time 10 minutes
Cook Time 35 minutes
Total Time 45 minutes
Servings: 8 servings
Course: Dessert, Snack
Cuisine: American
Calories: 180
Ingredients Method Notes

Ingredients
  

Main Ingredients
  • 2 cups Fresh rhubarb, chopped into small pieces Can substitute with thawed frozen rhubarb.
  • 1 cup Sugar Adjust to taste depending on rhubarb's tartness.
  • 1 package Cake mix Any flavor or brand can be used.

Method
 

Baking Instructions
  1. Preheat your oven to 350°F (175°C). Grease a baking pan or line it with parchment paper.
  2. Chop the rhubarb into small, bite-sized pieces.
  3. In a large bowl, mix the rhubarb with sugar until well combined.
  4. Gradually add the cake mix to the bowl. Stir until the mixture is smooth and well-blended.
  5. Pour the batter into your prepared baking pan, spreading it out evenly.
  6. Bake for 30-35 minutes, or until the top is golden and a toothpick inserted in the center comes out clean.
  7. Let it cool slightly before slicing and serving.

Notes

Dust the cake with powdered sugar for extra sweetness. Serve with whipped cream or ice cream. Store at room temperature for up to 3 days, in the refrigerator for about a week, or freeze for up to 3 months.