Seriously and no joke and this is the best rhubarb cake recipe. It’s the one my mom and before that and my grandma has made for years. It’s a classic recipe with simple and delicious ingredients. Tender cake batter is combined with tart rhubarb pieces and a lightly sweet topping that bakes into a soft and golden finish.

Perfect for slices with coffee or a simple dessert after dinner! A classic rhubarb cake recipe is one of my go-to easy bakes. Not only does it make for a super delicious treat and but it has that perfect balance of sweet and tart that keeps me coming back for another slice. Also and there’s no complicated methods or ingredients needed.
And if you love easy comfort ideas then try our Soft Pretzel Bites for another fun homemade option. With just a few basic ingredients probably already in the fridge and pantry and you can whip up this cake and enjoy it warm or chilled or even dressed up with a scoop of cream for a simple and comforting dessert.
Ingredients

Here is what I use for this recipe and you can adjust nuts or spices based on preference:
- fresh rhubarb: adds tart flavor and juicy texture.
- all-purpose flour: forms the structure of the cake.
- granulated sugar: sweetens and balances the rhubarb.
- brown sugar: adds moisture and caramel notes.
- eggs: binds ingredients and adds richness.
- butter melted: adds flavor and softness.
- milk: creates smooth batter consistency.
- baking powder: helps the cake rise.
- vanilla extract: enhances sweetness and aroma.
- salt: balances the flavors.
Tools You’ll Need
- mixing bowl: used to combine ingredients.
- cake pan: holds batter during baking.
Instructions
Step 1: Mix the batter base

I combine the eggs and sugar and melted butter and milk and I whisk until the mixture looks smooth and slightly thick and glossy which tells me the base is ready for the dry ingredients.
Tip: Mix gently to avoid overworking the batter.
Step 2: Incorporate dry ingredients

I add the flour and baking powder and salt and I fold everything together until the batter becomes thicker and slightly lumpy which shows the flour has been absorbed.
Tip: Do not overmix to keep cake soft.
Step 3: Fold in rhubarb pieces

I gently fold the chopped rhubarb into the batter and I make sure the pink pieces are scattered unevenly so every slice has bursts of tart flavor.
Tip: Fold gently to keep pieces intact.
Step 4: Bake until golden

I pour the batter into the pan and I bake until the top rises and turns golden and slightly cracked and the rhubarb softens inside creating a tender texture.
Tip: Check center with toothpick for doneness.
Step 5: Slice and serve

I let the cake cool slightly and I cut into it to reveal the soft inside with juicy rhubarb pockets and I serve a slice that looks rustic and homemade.
Tip: Cool slightly for cleaner slices.
Pro Tips
- Use fresh rhubarb for best flavor and natural moisture. Frozen works too but drain excess liquid before adding.
- Do not overmix the batter because it can make the cake dense. Keep the texture light by folding gently.
- Sprinkle extra sugar on top before baking for a slightly crisp crust. It adds a nice contrast to the soft interior.
- Let the cake rest before slicing so the structure sets properly. This helps keep each slice intact and moist.
Storage Instructions
Store the cake in an airtight container at room temperature for up to two days and it will stay soft and flavorful. For longer storage and keep it in the refrigerator and bring to room temperature before serving to restore its texture.
Frequently Asked Questions
Yes and wrap slices tightly and freeze for later. Thaw at room temperature before serving for best texture.
The butter and milk create a soft crumb. The rhubarb adds natural moisture during baking.
Yes and substitute with gluten free flour blend. The texture may be slightly different but still delicious.
See You in the Kitchen
This rhubarb cake is a great way to satisfy your sweet craving without needing anything complicated or fancy.
I usually pair it with a warm drink so everything feels cozy and ready at the same time.
Even my family loves this one and always asks for another slice!
Print
Rhubarb Cake
- Total Time: 45 minutes
- Yield: 4 servings
Description
This Rhubarb Cake is an easy and quick and simple dessert packed with fresh flavors and the best soft texture and healthy fruit balance. It is perfect for weeknight dessert and brunch gatherings and potluck events and holiday tables. These ideas bring a comforting homemade treat that feels both light and satisfying and works for casual snacks or special occasions.
Ingredients
- 2 cups chopped fresh rhubarb
- 2 cups all-purpose flour
- 1 cup granulated sugar
- 1/2 cup brown sugar
- 2 large eggs
- 1/2 cup butter melted
- 1 cup milk
- 2 teaspoons baking powder
- 1 teaspoon vanilla extract
- 1/2 teaspoon salt
Instructions
- I combine the eggs and sugar and melted butter and milk and I whisk until the mixture looks smooth and slightly thick and glossy which tells me the base is ready for the dry ingredients.
- I add the flour and baking powder and salt and I fold everything together until the batter becomes thicker and slightly lumpy which shows the flour has been absorbed.
- I gently fold the chopped rhubarb into the batter and I make sure the pink pieces are scattered unevenly so every slice has bursts of tart flavor.
- I pour the batter into the pan and I bake until the top rises and turns golden and slightly cracked and the rhubarb softens inside creating a tender texture.
- I let the cake cool slightly and I cut into it to reveal the soft inside with juicy rhubarb pockets and I serve a slice that looks rustic and homemade.
Notes
Pro Tips:
- Use fresh rhubarb for best flavor and natural moisture. Frozen works too but drain excess liquid before adding.
- Do not overmix the batter because it can make the cake dense. Keep the texture light by folding gently.
- Sprinkle extra sugar on top before baking for a slightly crisp crust. It adds a nice contrast to the soft interior.
- Let the cake rest before slicing so the structure sets properly. This helps keep each slice intact and moist.
Storage: Store the cake in an airtight container at room temperature for up to two days and it will stay soft and flavorful. For longer storage and keep it in the refrigerator and bring to room temperature before serving to restore its texture.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Desserts
- Cuisine: American
Nutrition
- Serving Size: 1 slice
- Calories: 320
- Sugar: 18g
- Sodium: 220mg
- Fat: 12g
- Carbohydrates: 45g
- Fiber: 2g
- Protein: 5g
- Cholesterol: 65mg