This delightful rhubarb cake is a perfect blend of tart and sweet, making it an excellent dessert for any occasion. The tender cake base combined with the unique flavor of rhubarb creates a treat that is both comforting and refreshing. Whether you're a seasoned baker or a novice in the kitchen, this recipe is straightforward and rewarding.
Rhubarb might not be a staple in every household, but it's worth seeking out for this recipe. Look for fresh, firm stalks with a vibrant red color at your local supermarket or farmer's market. If fresh rhubarb is not available, you can often find it frozen in the freezer section. Be sure to avoid the leaves, as they are toxic.

Ingredients for Rhubarb Cake Recipe
Rhubarb: This tart vegetable adds a unique flavor and texture to the cake. Look for fresh, firm stalks with a vibrant red color.
Sugar: Provides sweetness to balance the tartness of the rhubarb.
Flour: The base of the cake, giving it structure and texture.
Baking powder: Helps the cake rise and become fluffy.
Salt: Enhances the flavors of the other ingredients.
Milk: Adds moisture and richness to the cake batter.
Vanilla extract: Adds a warm, sweet flavor to the cake.
Butter: Adds richness and helps create a tender crumb.
Technique Tip for Rhubarb Cake
When folding in the rhubarb, be gentle to avoid breaking down the fruit. This ensures that the rhubarb pieces remain intact and distribute evenly throughout the cake, providing bursts of tartness in every bite.
Suggested Side Dishes
Alternative Ingredients
rhubarb - Substitute with strawberries: Strawberries provide a similar tartness and sweetness balance, making them a good alternative.
sugar - Substitute with honey: Honey can add a natural sweetness and moisture to the cake, though it may slightly alter the flavor.
flour - Substitute with almond flour: Almond flour can be used for a gluten-free option, adding a nutty flavor and a denser texture.
baking powder - Substitute with baking soda and cream of tartar: Mixing ¼ teaspoon baking soda with ½ teaspoon cream of tartar can mimic the leavening effect of baking powder.
salt - Substitute with sea salt: Sea salt can be used in the same quantity and provides a similar flavor profile.
milk - Substitute with almond milk: Almond milk is a dairy-free alternative that can be used in the same quantity without significantly altering the taste.
vanilla extract - Substitute with almond extract: Almond extract offers a different but complementary flavor, though it is stronger, so use half the amount.
butter - Substitute with coconut oil: Coconut oil can replace butter for a dairy-free option, adding a slight coconut flavor and similar moisture.
Other Alternative Recipes Similar to Rhubarb Cake
How to Store or Freeze Rhubarb Cake
Allow the rhubarb cake to cool completely before storing or freezing. This prevents condensation, which can make the cake soggy.
For short-term storage:
- Wrap the cake tightly in plastic wrap or aluminum foil to keep it fresh.
- Place the wrapped cake in an airtight container to maintain its moisture and flavor.
- Store at room temperature for up to 2 days or in the refrigerator for up to 5 days.
For long-term storage:
- Slice the cake into individual portions for easier thawing and serving.
- Wrap each slice tightly in plastic wrap to prevent freezer burn.
- Place the wrapped slices in a freezer-safe bag or container, ensuring to remove as much air as possible.
- Label the container with the date to keep track of its freshness.
- Freeze for up to 3 months for optimal taste and texture.
Thawing:
- Remove the desired number of cake slices from the freezer.
- Allow the slices to thaw in the refrigerator overnight for the best texture.
- For a quicker option, let the slices sit at room temperature for about 1-2 hours.
- Optionally, warm the thawed slices in the microwave for a few seconds to enjoy a freshly baked feel.
Serving:
- Once thawed, the rhubarb cake can be served as is or with a dollop of whipped cream or a scoop of vanilla ice cream for an extra treat.
- Garnish with fresh rhubarb slices or a sprinkle of powdered sugar for a decorative touch.
How to Reheat Leftovers
Oven Method:
- Preheat your oven to 300°F (150°C).
- Place the leftover rhubarb cake on a baking sheet.
- Cover the cake loosely with aluminum foil to prevent it from drying out.
- Heat for about 10-15 minutes, or until warmed through.
- Remove the foil for the last 5 minutes if you want a slightly crisp top.
Microwave Method:
- Place a slice of rhubarb cake on a microwave-safe plate.
- Cover the cake with a damp paper towel to keep it moist.
- Microwave on medium power for 20-30 seconds.
- Check the temperature and heat in additional 10-second intervals if needed.
Steaming Method:
- Set up a steamer or a pot with a steaming basket.
- Place the rhubarb cake in the basket, ensuring it doesn't touch the water.
- Cover and steam for about 5-7 minutes.
- Check to ensure the cake is warmed through and has retained its moisture.
Toaster Oven Method:
- Preheat the toaster oven to 300°F (150°C).
- Place the rhubarb cake on a piece of parchment paper or directly on the toaster oven rack.
- Heat for 8-10 minutes, checking halfway through to ensure it doesn't overheat.
- For a crispier texture, remove the parchment paper for the last 2 minutes.
Skillet Method:
- Heat a non-stick skillet over low heat.
- Place a slice of rhubarb cake in the skillet.
- Cover with a lid to trap the heat and moisture.
- Warm for about 5 minutes, flipping halfway through to ensure even heating.
- Serve immediately for a slightly caramelized exterior.
Essential Tools for Baking Rhubarb Cake
Oven: Preheat to 350°F (175°C) to bake the cake.
Mixing bowl: Combine the sugar, flour, baking powder, and salt, and mix the wet ingredients.
Measuring cups: Measure out the rhubarb, sugar, flour, and milk accurately.
Measuring spoons: Measure the baking powder, salt, and vanilla extract precisely.
Spatula: Fold in the chopped rhubarb gently into the batter.
Whisk: Mix the dry and wet ingredients until smooth.
Baking pan: Pour the batter into this greased pan for baking.
Toothpick: Check the doneness of the cake by inserting it into the center.
Cooling rack: Allow the cake to cool before serving.
How to Save Time on Making Rhubarb Cake
Prepare ingredients in advance: Chop the rhubarb and measure out all other ingredients the night before to save time.
Use a stand mixer: A stand mixer can quickly combine the dry ingredients and wet ingredients, making the batter smoother and faster.
Preheat the oven early: Turn on the oven before you start mixing to ensure it reaches the correct temperature by the time you're ready to bake.
Grease the pan ahead: Grease your baking pan before you start mixing the batter to streamline the process.
Clean as you go: Cleaning up while the cake bakes will save you time after.

Rhubarb Cake Recipe
Ingredients
Main Ingredients
- 2 cups rhubarb, chopped
- 1 cup sugar
- 1 cup flour
- 1 teaspoon baking powder
- ½ teaspoon salt
- 1 cup milk
- 1 teaspoon vanilla extract
- ¼ cup butter, melted
Instructions
- Preheat your oven to 350°F (175°C).
- In a mixing bowl, combine the sugar, flour, baking powder, and salt.
- Add the milk, vanilla extract, and melted butter to the dry ingredients. Mix until smooth.
- Fold in the chopped rhubarb.
- Pour the batter into a greased baking pan.
- Bake for 45 minutes or until a toothpick inserted into the center comes out clean.
- Let the cake cool before serving.
Nutritional Value
Keywords
Suggested Appetizers and Main Courses for Rhubarb Cake
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