The Best Rhubarb Cake
Introduction
Rhubarb lovers rejoice! If you’re looking for a delightful dessert to make the most of this tart and unique ingredient, this rhubarb cake recipe is just for you. With its perfect balance of sweetness and tanginess, it’s an irresistible dessert for any occasion. Whether you’re new to baking with rhubarb or already a fan, this recipe is simple to follow and guarantees amazing results.
Detailed Ingredients with Measures
To prepare the perfect rhubarb cake, you’ll need the following ingredients:
– 2 cups of diced fresh rhubarb
– 1 ¾ cups of granulated sugar
– ½ cup of unsalted butter, softened
– 1 large egg
– 1 teaspoon of vanilla extract
– 2 cups all-purpose flour
– 1 teaspoon of baking soda
– ½ teaspoon of salt
– 1 cup of buttermilk
Prep Time
Preparing this rhubarb cake is a straightforward process. With only 15 minutes of prep time, you’ll have everything ready to bake in no time. The easy-to-follow steps make this recipe accessible, even for beginner bakers.
Cook Time, Total Time, Yield
Cook time: 45 minutes
Total time: 1 hour
Yield: 12 servings
This rhubarb cake is sure to become a favorite in your household. Whether served warm with a dollop of whipped cream or enjoyed on its own, it’s a delicious way to showcase rhubarb’s unique flavors. Happy baking!
Detailed Directions and Instructions
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish or line it with parchment paper.
Step 2: Prepare the Rhubarb
Wash and dice the rhubarb into small, evenly sized pieces (about 1/2-inch in size).
Step 3: Mix Dry Ingredients
In a medium-sized bowl, whisk together the flour, baking powder, and salt. Set aside.
Step 4: Cream Butter and Sugar
In a large mixing bowl, cream the softened butter and sugar together using a hand mixer or stand mixer until the mixture becomes light and fluffy.
Step 5: Add Eggs and Vanilla
Beat in the eggs one at a time, ensuring each egg is well incorporated before adding the next. Add the vanilla extract and mix until combined.
Step 6: Combine Wet and Dry Ingredients
Gradually add the dry ingredients into the butter and sugar mixture, alternating with the milk. Mix until the batter is smooth and just combined (do not overmix).
Step 7: Fold in the Rhubarb
Gently fold the diced rhubarb into the batter using a spatula until evenly distributed.
Step 8: Pour Batter into the Pan
Pour the batter into the prepared 9×13-inch pan, spreading it out evenly using a spatula.
Step 9: Prepare Sugar Topping
In a small bowl, combine the sugar and cinnamon for the topping. Sprinkle this mixture evenly over the batter.
Step 10: Bake the Cake
Place the pan in the preheated oven and bake for 40 to 45 minutes, or until a toothpick inserted into the center of the cake comes out clean.
Step 11: Cool and Serve
Remove the cake from the oven and place it on a wire rack to cool completely before slicing and serving.
Notes
Baking Time Variation
Baking times may vary slightly depending on your oven. Begin checking at around 40 minutes.
Using Frozen Rhubarb
If using frozen rhubarb, thaw it completely and drain any excess liquid before folding it into the batter.
Substitute for Milk
You can use buttermilk or a plant-based milk alternative if preferred.
Storage Tips
Store the cake in an airtight container at room temperature for up to 3 days, or refrigerate for longer storage.
Freezing Instructions
Wrap individual portions tightly and freeze for up to 2 months. Thaw at room temperature before serving.
Adjusting Sweetness
If you prefer a sweeter cake, consider increasing the sugar topping slightly before baking.
Cook Techniques
Creaming the Butter and Sugar
To achieve the optimal cake texture, ensure that you thoroughly cream the butter and sugar until light and fluffy. This step incorporates air into the batter, making the cake tender and airy.
Preparing the Rhubarb
For the best results, chop the rhubarb into small, uniform pieces. This helps the fruit cook evenly in the cake, ensuring every slice has consistent texture and flavor.
Layering the Batter and Rhubarb
Carefully layer the cake batter and the rhubarb to distribute the fruit evenly. This technique prevents uneven fruit placement and ensures every bite is deliciously balanced.
Using the Streusel Topping
Spread the streusel topping evenly over the cake batter. This topping will become golden brown and crumbly as it bakes, adding texture and sweetness to the cake.
Baking the Cake Evenly
Bake the cake in the center of the oven at the recommended temperature to ensure even cooking. Monitor the cake’s progress and use a toothpick test to check doneness.
FAQ
Can I Use Frozen Rhubarb for the Cake?
Yes, you can use frozen rhubarb. Make sure to thaw it fully and drain any excess liquid before using it in the recipe.
How Do I Store Rhubarb Cake?
You can store the rhubarb cake in an airtight container at room temperature for up to 2 days. For prolonged storage, refrigerate it for up to a week or freeze it for longer periods.
Can I Substitute the Rhubarb with Other Fruits?
Yes, you can substitute rhubarb with fruits like strawberries, apples, or pears. However, keep in mind that the flavor and texture of the cake may vary slightly.
Do I Have to Use a Streusel Topping?
No, the streusel topping is optional. However, it adds a delightful texture and flavor to the cake, enhancing the overall experience.
What is the Best Way to Serve Rhubarb Cake?
Rhubarb cake is best served warm, fresh out of the oven. You can also pair it with a dollop of whipped cream or a scoop of vanilla ice cream for extra indulgence.

Conclusion
The rhubarb cake recipe is truly a delightful way to enjoy the distinct tartness of rhubarb while blending it with the perfect sweetness. Whether served alone or accompanied by a scoop of vanilla ice cream, it’s guaranteed to satisfy your dessert cravings and impress guests. Simple yet flavorful, this cake is a must-try for both seasoned bakers and beginners looking to explore the wonders of baking with rhubarb.
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