Easy Vegan Rhubarb Cake Recipe: A Slice of Springtime Joy
Hello, friends! It’s Alex here, and I’m so excited to share one of my absolute favorite springtime recipes with you: Easy Vegan Rhubarb Cake. This cake isn’t just a dessert; it’s a warm hug on a plate, a comforting reminder of simpler times, and a celebration of the season’s beautiful bounty. If you’re like me and cherish those moments of baking bliss, then you’re in for a treat! This recipe is incredibly simple, even if you’re new to vegan baking. It’s bursting with the tangy-sweet flavor of rhubarb and a hint of cinnamon, making it the perfect treat for any occasion. This cake is truly special.
Why You’ll Love This Vegan Rhubarb Cake
There are so many reasons to fall in love with this vegan rhubarb cake. It’s a simple recipe that yields incredible results. The combination of tart rhubarb and sweet cake is simply divine. This cake is also incredibly versatile – perfect for breakfast, brunch, dessert, or a midday snack. Here are a few more reasons why I think you’ll adore it:
- Easy to Make: The recipe is straightforward and doesn’t require any fancy equipment or complicated techniques.
- Vegan-Friendly: It’s completely plant-based, making it a great option for those with dietary restrictions or preferences.
- Delicious Flavor: The tartness of the rhubarb is perfectly balanced by the sweetness of the cake, creating a delightful flavor combination.
- Moist and Tender: The cake is incredibly moist and tender, thanks to the use of oil and soya milk.
- Perfect for Spring: Rhubarb is in season during the spring, making this cake the perfect way to celebrate the season.
- Freezable: You can easily freeze this cake for later enjoyment.
Thank you for letting me share this special recipe with you. I’m so happy to hear what you think!
Ingredients for Your Vegan Rhubarb Cake
Here’s what you’ll need to create this delightful vegan rhubarb cake. Don’t worry, the ingredients are all easy to find at your local grocery store.
- 240 g plain (all-purpose) flour: This forms the base of our cake, providing structure and texture.
- 220 g caster (fine) sugar: Adds sweetness and helps to create a tender crumb.
- 125 ml rapeseed/sunflower/light olive oil: Keeps the cake moist and adds richness.
- 1 tsp baking powder: Leavens the cake, making it light and airy.
- 0.5 tsp baking soda: Works with the baking powder to create a perfect rise.
- 1 Tbsp cinnamon (or to taste): Adds a warm, comforting spice that complements the rhubarb perfectly.
- 300-500 g rhubarb (cleaned and sliced into small chunks): The star of the show! Choose fresh, firm rhubarb stalks for the best flavor and texture.
- 200 ml soya milk: Adds moisture and richness to the cake, while keeping it vegan.
- 1 tsp apple cider vinegar: Reacts with the baking soda to create a light and fluffy texture.
- 1 tsp vanilla extract: Enhances the flavor of the cake, adding a touch of sweetness and warmth.
- Icing sugar (to serve and to taste): For a touch of sweetness and a beautiful finishing touch.

How to Make Easy Vegan Rhubarb Cake: Step-by-Step Instructions
Now for the fun part! Let’s walk through the steps of making this easy vegan rhubarb cake together. Don’t be intimidated – it’s much simpler than you might think. The recipe i am about to share with you is a family favorite.
- Prepare the Rhubarb: Clean the rhubarb and cut each stalk into small chunks. The size of the chunks will affect the texture of the cake, so aim for pieces that are about 1/2 inch thick.
- Prepare the Cake Tin: Prepare your cake tin by greasing it slightly and lining the bottom with greaseproof paper. This will prevent the cake from sticking and make it easier to remove from the tin. I usually use a 9-inch round cake tin, but you can use any shape you like.
- Preheat the Oven: Preheat the oven to 180C(Fan)/350F/Gas Mark 4. This is important to ensure that the cake bakes evenly.
- Combine Dry Ingredients: In a large bowl whisk together flour, sugar, baking powder and baking soda and set aside. Make sure there are no lumps in the flour.
- Combine Wet Ingredients: In a medium jug whisk together soya milk, apple cider vinegar, vanilla extract and oil until well combined. The mixture should be smooth and emulsified.
- Combine Wet and Dry: Next, pour the liquid mixture into the bowl with dry ingredients and mix it in gently until incorporated. Don’t overmix! Overmixing can lead to a tough cake.
- Add Rhubarb and Bake: Pour cake batter into prepared tin, spread rhubarb chunks evenly over the top pressing them down gently and sprinkle generously with ground cinnamon.
- Bake: Bake for approximately 45-50 minutes or until the toothpick inserted in the centre of the cake comes out clean. If the top of the cake starts to brown too quickly, you can cover it loosely with foil.
- Cool and Serve: Let the cake cool and sprinkle it generously with icing sugar.
- Enjoy: Serve and enjoy!
Pro Tips for the Perfect Vegan Rhubarb Cake
Here are a few extra tips to help you achieve cake perfection:
- Don’t Overmix: Overmixing the batter can develop the gluten in the flour, resulting in a tough cake. Mix just until the ingredients are combined.
- Use Fresh Rhubarb: Fresh rhubarb will give you the best flavor and texture.
- Adjust the Sweetness: If you prefer a sweeter cake, you can add more sugar to the batter.
- Add a Crumble Topping: For an extra layer of flavor and texture, consider adding a crumble topping to the cake before baking.
- Let it Cool Completely: Allow the cake to cool completely before slicing and serving, as this will prevent it from crumbling.
If you follow these simple tips, you’re sure to bake a delicious and beautiful vegan rhubarb cake. I’m so excited for you to try this recipe!
Common Mistakes to Avoid When Baking Vegan Rhubarb Cake
Even the most experienced bakers make mistakes from time to time. Here are a few common pitfalls to avoid when baking this vegan rhubarb cake:
- Using Old Baking Powder: Make sure your baking powder is fresh, as this is essential for leavening the cake.
- Overbaking the Cake: Overbaking can result in a dry, crumbly cake. Check the cake for doneness after 45 minutes and adjust the baking time accordingly.
- Not Lining the Cake Tin: Lining the cake tin with greaseproof paper will prevent the cake from sticking and make it easier to remove.
- Adding Too Much Rhubarb: Adding too much rhubarb can make the cake soggy. Stick to the recommended amount in the recipe.
- Not Allowing the Cake to Cool: Allowing the cake to cool completely before slicing will prevent it from crumbling.
Don’t worry if you make a mistake – baking is all about learning and experimenting! The original recipe is very forgiving.
Vegan Rhubarb Cake Variations to Try
One of the best things about baking is the opportunity to get creative and experiment with different flavors and ingredients. Here are a few variations on this vegan rhubarb cake recipe to inspire you:
- Vegan Strawberry Rhubarb Cake: Add sliced strawberries to the batter along with the rhubarb for a delicious spring flavor combination.
- Vegan Lemon Rhubarb Cake: Add lemon zest and juice to the batter for a bright, citrusy twist.
- Vegan Rhubarb Coffee Cake: Add a streusel topping to the cake before baking for a delicious coffee cake variation.
- Vegan Ginger Rhubarb Cake: Add ground ginger to the batter for a warm, spicy flavor.
- Vegan Rhubarb Crumble Cake: Top the cake with a vegan crumble topping for added texture and flavor.
Feel free to experiment with your own variations and create a vegan rhubarb cake that’s perfectly tailored to your taste. If you have any great combinations, please share!
How to Store Your Vegan Rhubarb Cake
To keep your vegan rhubarb cake fresh and delicious, store it in an airtight container at room temperature for up to 3 days. You can also store it in the refrigerator for up to 5 days. If you want to store the cake for longer, you can freeze it for up to 2 months. Wrap the cake tightly in plastic wrap and then in foil before freezing. To thaw, simply let the cake sit at room temperature for a few hours.
Frequently Asked Questions About Vegan Rhubarb Cake
Here are some common questions about making vegan rhubarb cake:
- Can I use frozen rhubarb? Yes, you can use frozen rhubarb in this recipe. Just make sure to thaw it completely and drain off any excess liquid before adding it to the batter.
- Can I use a different type of milk? Yes, you can use any type of plant-based milk in this recipe, such as almond milk, oat milk, or coconut milk.
- Can I use a different type of oil? Yes, you can use any type of neutral-flavored oil in this recipe, such as canola oil or vegetable oil.
- Can I make this cake gluten-free? Yes, you can make this cake gluten-free by using a gluten-free all-purpose flour blend.
- Can I add nuts to this cake? Yes, you can add chopped nuts, such as walnuts or pecans, to the batter for added flavor and texture.
Serving Suggestions for Your Delicious Vegan Rhubarb Cake
This vegan rhubarb cake is delicious on its own, but it’s also wonderful served with a variety of toppings and accompaniments. Here are a few serving suggestions:
- Dust with icing sugar: A simple dusting of icing sugar adds a touch of sweetness and a beautiful finishing touch.
- Serve with vegan whipped cream: Top the cake with a dollop of vegan whipped cream for a decadent treat.
- Serve with vegan ice cream: Pair the cake with a scoop of your favorite vegan ice cream for a refreshing dessert.
- Serve with a fruit compote: Top the cake with a homemade fruit compote, such as strawberry rhubarb compote or blueberry compote.
- Serve with a cup of tea or coffee: This cake is the perfect accompaniment to a warm cup of tea or coffee.
No matter how you choose to serve it, I hope you enjoy this easy and delicious vegan rhubarb cake! Thank you for baking with me today. I’m so glad to share this recipe with you.

Easy Rhubarb Cake (Vegan)
Ingredients
Method
- Clean rhubarb and cut into small chunks.
- Grease and line a cake tin.
- Preheat oven to 180C(Fan)/350F/Gas Mark 4.
- Whisk together flour, sugar, baking powder, and baking soda.
- Whisk together soya milk, apple cider vinegar, vanilla extract, and oil.
- Pour liquid into dry ingredients and mix gently.
- Pour batter into tin, spread rhubarb, and sprinkle with cinnamon.
- Bake for 45-50 minutes, or until a toothpick comes out clean.
- Let cool and sprinkle with icing sugar.
- Serve and enjoy!
Notes
