why make this recipe
Moist Rhubarb Cake with Butter Sauce is a delightful treat that celebrates the unique tartness of rhubarb. This cake is not only easy to make, but it also brings the comfort of homemade goodness to your table. The buttery sauce drizzled over each slice enhances its flavor, making it a perfect dessert for family gatherings or a cozy afternoon snack. Plus, rhubarb is a great source of vitamins and minerals, making this cake a guilt-free indulgence!
how to make Moist Rhubarb Cake with Butter Sauce
Ingredients:
- 2 cups rhubarb, chopped
- 1 cup granulated sugar
- 1/2 cup unsalted butter, softened
- 2 large eggs
- 1 teaspoon vanilla extract
- 2 cups all-purpose flour
- 1 teaspoon baking powder
- 1/2 teaspoon salt
- 1/2 cup milk
- Butter sauce for serving
Directions:
- Preheat your oven to 350°F (175°C). Grease and flour a cake pan.
- In a large bowl, cream together butter and sugar until light and fluffy.
- Beat in the eggs one at a time, then stir in the vanilla.
- In another bowl, whisk together flour, baking powder, and salt. Gradually add to the creamed mixture alternately with milk, starting and ending with the flour mixture.
- Fold in the chopped rhubarb.
- Pour batter into the prepared pan and smooth the top.
- Bake for 30-35 minutes or until a toothpick inserted into the center comes out clean.
- Allow to cool for a few minutes before serving with warm butter sauce.
how to serve Moist Rhubarb Cake with Butter Sauce
Serve slices of the moist rhubarb cake warm or at room temperature. Drizzle the warm butter sauce over each slice just before serving. You can also pair the cake with a scoop of vanilla ice cream or a dollop of whipped cream for an extra special touch.
how to store Moist Rhubarb Cake with Butter Sauce
To store leftover cake, wrap it tightly in plastic wrap or aluminum foil and keep it in the refrigerator. The cake will stay fresh for up to 3 days. If you want to keep it longer, you can freeze the cake for up to 2 months. Just make sure to wrap it well to prevent freezer burn.
tips to make Moist Rhubarb Cake with Butter Sauce
- Make sure to chop the rhubarb into small, evenly sized pieces so it bakes evenly in the cake.
- For a sweeter cake, you can add a little more sugar to the batter.
- If you like a more pronounced rhubarb flavor, consider adding a teaspoon of lemon juice to the batter.
- Always test the cake with a toothpick to ensure it is fully baked in the center.
variation
You can add nuts, such as walnuts or pecans, to the cake batter for added texture and flavor. Another variation is to mix in some strawberries with the rhubarb for a sweeter blend of flavors.
FAQs
Can I use frozen rhubarb for this cake?
Yes, you can use frozen rhubarb. Just make sure to thaw and drain any excess liquid before adding it to the batter.
What can I use instead of butter in this recipe?
You can substitute the butter with vegetable oil or a dairy-free margarine if you’re looking for a lighter option.
How do I know when the cake is done baking?
The cake is done when a toothpick inserted into the center comes out clean. If there is wet batter on the toothpick, continue baking for a few more minutes and check again.

Moist Rhubarb Cake with Butter Sauce
Ingredients
Cake Ingredients
- 2 cups rhubarb, chopped Ensure rhubarb is chopped into small, evenly sized pieces.
- 1 cup granulated sugar For a sweeter cake, sugar can be increased.
- 1/2 cup unsalted butter, softened Can be substituted with vegetable oil or dairy-free margarine.
- 2 large eggs
- 1 teaspoon vanilla extract
- 2 cups all-purpose flour
- 1 teaspoon baking powder
- 1/2 teaspoon salt
- 1/2 cup milk
- Butter sauce for serving Serve warm over slices of cake.
Instructions
Preparation
- Preheat your oven to 350°F (175°C). Grease and flour a cake pan.
- In a large bowl, cream together butter and sugar until light and fluffy.
- Beat in the eggs one at a time, then stir in the vanilla.
- In another bowl, whisk together flour, baking powder, and salt. Gradually add to the creamed mixture alternately with milk, starting and ending with the flour mixture.
- Fold in the chopped rhubarb.
- Pour batter into the prepared pan and smooth the top.
Baking
- Bake for 30-35 minutes or until a toothpick inserted into the center comes out clean.
Serving
- Allow to cool for a few minutes before serving with warm butter sauce.
- Serve slices of the moist rhubarb cake warm or at room temperature. Drizzle the warm butter sauce over each slice just before serving.