This rhubarb cake recipe is a family favorite that has been passed down for generations. The moist cake is made with fresh rhubarb and has a sweet crumb topping that adds the perfect crunch. It's the perfect dessert to enjoy during rhubarb season!
Ingredients
- 3 cups chopped fresh rhubarb
- 1 1/2 cups sugar
- 2/3 cup vegetable oil
- 1 egg
- 1 teaspoon vanilla extract
- 1 cup buttermilk
- 2 1/2 cups all-purpose flour
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 1/2 cup chopped walnuts (optional)
- 1/4 cup sugar
- 1 teaspoon cinnamon
Directions
- Preheat oven to 350°F and grease a 9x13 inch baking pan.
- In a large bowl, mix together rhubarb, sugar, oil, egg, and vanilla until well combined.
- Add buttermilk and mix well.
- In a separate bowl, combine flour, baking soda, and salt.
- Gradually add dry ingredients to wet ingredients and mix until just combined.
- Stir in walnuts, if using.
- Pour batter into prepared baking pan.
- In a small bowl, mix together 1/4 cup sugar and cinnamon.
- Sprinkle cinnamon sugar mixture over the top of the cake batter.
- Bake for 45-50 minutes, or until a toothpick inserted into the center comes out clean.
- Let cool before serving.
Interesting Facts
Rhubarb is a vegetable that is often used in desserts.
Rhubarb is a good source of vitamin K and C.
Rhubarb is known for its tart flavor, which pairs well with sweeter ingredients in desserts.