Ingredients
- 1 box yellow cake mix
- 1 cup chopped rhubarb
- 1 cup sugar
- 1 teaspoon vanilla extract
- 1/2 cup vegetable oil
- 4 eggs
- 1 cup buttermilk
- 1 teaspoon baking powder
- 1/2 teaspoon salt
Instructions
- Preheat your oven to 350°F (175°C). Grease and flour a 9×13-inch baking pan.
- Combine the cake mix, chopped rhubarb, sugar, vanilla extract, vegetable oil, eggs, buttermilk, baking powder, and salt in a large bowl.
- Mix until well combined.
- Pour the batter into the prepared pan and smooth the top.
- Bake for 30-35 minutes or until a toothpick inserted comes out clean.
- Allow to cool before serving. Enjoy!
Notes
For a strawberry-rhubarb version, add 1/2 cup chopped strawberries. Store in an airtight container for up to 2 days at room temperature or refrigerated for up to 5 days. Freeze for up to 2 months.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian