This vegan Victoria sponge cake is light, soft, and filled with sweet strawberry jam and creamy vegan vanilla buttercream. It brings all the charm of a classic British Victoria sandwich cake to the table without using eggs or dairy.
Whether you’re planning an afternoon tea, a birthday celebration, or a weekend baking project, this easy vegan Victoria sponge cake is a beautiful dessert to share. With two fluffy vanilla cake layers and a generous filling, every slice offers a delicious combination of sweetness and texture.
Follow the step-by-step instructions below to make a homemade vegan sponge cake with simple ingredients and a classic strawberry filling.
What Is a Victoria Sponge Cake?
A Victoria sponge is a traditional British cake made with two layers of vanilla sponge sandwiched together with jam and cream or buttercream. The top is usually finished with a light dusting of icing sugar.
This vegan version replaces conventional dairy ingredients with plant-based alternatives and uses baking powder, baking soda, and acidified plant milk to help create a tender, airy crumb.
Why You’ll Love This Vegan Victoria Sponge Cake
- Completely vegan: Made without eggs, dairy milk, or conventional butter.
- Soft and fluffy: A light vanilla sponge pairs beautifully with creamy filling.
- Classic British flavor: Strawberry jam and vanilla buttercream create a traditional combination.
- Simple ingredients: No unusual egg replacers are required.
- Perfect for celebrations: Serve it for afternoon tea, birthdays, holidays, or family gatherings.
- Easy to customize: Change the jam flavor or decorate with fresh berries.
Ingredients You’ll Need
For the Vegan Sponge Cake
- 300 g self-raising flour: Creates the structure of the sponge. Measure carefully for a light texture.
- 200 g caster sugar: Sweetens the cake and helps create a tender crumb.
- 1 teaspoon baking powder: Provides additional lift.
- 1/2 teaspoon baking soda: Works with the vinegar to help the cake rise.
- 300 ml unsweetened soy milk: Adds moisture and helps form the batter. Unsweetened oat milk can also work.
- 1 tablespoon apple cider vinegar: Acidifies the plant milk and supports the leavening process.
- 100 ml neutral vegetable oil: Helps keep the sponge moist.
- 2 teaspoons vanilla extract: Gives the cake its classic vanilla flavor.
For the Vegan Vanilla Buttercream
- 150 g vegan butter: Use a firm baking-style vegan butter, softened but not melted.
- 250 g icing sugar: Sifted to help create smooth buttercream.
- 1 teaspoon vanilla extract: Adds flavor.
- 1–2 tablespoons plant-based milk: Add only if needed to adjust the consistency.
For the Filling and Decoration
- 4–6 tablespoons strawberry jam: Choose a thick jam for the best result.
- 1 tablespoon icing sugar: Optional, for dusting the finished cake.
- Fresh strawberries: Optional, for decoration.
Equipment You’ll Need
- Two 8-inch (20 cm) round cake tins
- Parchment paper
- Large mixing bowls
- Whisk or electric mixer
- Rubber spatula
- Cooling rack
- Offset spatula or spoon for spreading the filling
How to Make Vegan Victoria Sponge Cake
Step 1: Prepare the Oven and Cake Tins
Preheat the oven to 180°C (350°F). Grease two 8-inch round cake tins and line their bases with parchment paper.
Preparing the tins before mixing the batter allows you to transfer the cake mixture to the oven promptly.
Step 2: Make the Vegan Buttermilk
Pour the soy milk into a jug and stir in the apple cider vinegar. Leave the mixture for approximately 5 minutes.
The milk may look slightly curdled. This is normal and helps create the acidic environment needed for the leavening ingredients.
Step 3: Combine the Dry Ingredients
In a large bowl, whisk together the self-raising flour, caster sugar, baking powder, and baking soda.
Whisking helps distribute the raising agents evenly throughout the flour, reducing the risk of uneven rising.
Step 4: Add the Wet Ingredients
Add the prepared plant milk mixture, vegetable oil, and vanilla extract to the dry ingredients.
Mix gently until the batter is smooth and no large pockets of dry flour remain. Avoid prolonged mixing, which can make the finished cake less tender.
Transfer the batter to the prepared tins as soon as it is mixed so the raising agents can work effectively.
Step 5: Divide the Batter and Bake
Divide the batter evenly between the two cake tins. Smooth the surfaces with a spatula.
Bake on the middle oven rack for approximately 25–30 minutes. The cakes should be lightly golden, and a toothpick inserted into the center should come out clean or with a few dry crumbs.
If the centers are still wet, bake for another 3–5 minutes and check again. Baking time may vary depending on your oven.
Step 6: Cool the Sponge Layers
Leave the cakes in their tins for approximately 10 minutes. Carefully turn them out onto a cooling rack and remove the parchment paper.
Allow both layers to cool completely before adding the jam and buttercream. Warm cake can melt the filling and cause the layers to slide apart.
Step 7: Prepare the Vegan Buttercream
Place the softened vegan butter in a mixing bowl and beat until smooth and creamy.
Gradually add the sifted icing sugar, mixing carefully at first to avoid a cloud of sugar. Add the vanilla extract and beat until light and fluffy.
If the buttercream is too thick to spread, add plant-based milk one teaspoon at a time. If it becomes too soft, chill it briefly before assembling the cake.
Step 8: Assemble the Cake
Place one completely cooled sponge layer on a serving plate or cake stand.
Spread the strawberry jam evenly over the surface, leaving a small border around the edge. Add the vegan vanilla buttercream and spread it gently over the jam.
Place the second sponge layer on top, with the flatter side facing upward. Press very gently to secure the layers without squeezing out the filling.
Step 9: Decorate and Serve
Dust the top with icing sugar just before serving. Add a few fresh strawberries if desired.
Use a sharp knife to cut the cake into slices. Serve with tea, coffee, or your favorite plant-based drink.
Tips for a Light and Fluffy Vegan Sponge
Measure the Flour Accurately
Too much flour can make a sponge dry and dense. Use a kitchen scale whenever possible, and avoid packing flour into measuring cups.
Use Room-Temperature Ingredients
Plant milk and other refrigerated ingredients should ideally be brought to room temperature before mixing. This helps the batter combine more evenly.
Don’t Overmix the Batter
Once the wet and dry ingredients are combined, stop mixing. Excessive mixing can develop gluten and produce a tougher crumb.
Avoid Opening the Oven Too Early
Keep the oven door closed during the first 20 minutes of baking. Opening it too early can cause the cake layers to lose some of their rise.
Cool Completely Before Filling
Even slightly warm sponge can soften the buttercream. Let both layers cool completely to help the cake hold its shape.
Variations and Substitutions
Use Raspberry Jam
Replace strawberry jam with raspberry jam for a slightly sharper fruit flavor. Blackberry jam is another delicious option.
Try a Lemon Victoria Sponge
Add finely grated lemon zest to the batter and a little lemon zest to the buttercream for a fresh citrus flavor.
Use Oat Milk Instead of Soy Milk
Unsweetened oat milk can be used as an alternative. Choose a neutral, unsweetened plant milk so it does not overpower the vanilla flavor.
Make It Gluten-Free
For a gluten-free version, use a suitable gluten-free self-raising flour blend and follow its package guidance for cake baking. The texture may differ, so check the cake carefully as it bakes.
Decorate with Fresh Fruit
Fresh strawberries or raspberries make a lovely decoration. Add them shortly before serving for the freshest appearance.
How to Store Vegan Victoria Sponge Cake
Refrigerator Storage
Because this cake contains vegan buttercream, store it covered in the refrigerator. It is best enjoyed within 3 days for freshness and texture.
Allow individual slices to sit at room temperature briefly before serving so the sponge and buttercream soften slightly.
Can You Freeze Vegan Victoria Sponge Cake?
Yes. For the best results, freeze the cooled, unfilled sponge layers separately. Wrap each layer well and place it in a freezer-safe container for up to 2 months for best quality.
Thaw the layers completely before adding the jam and buttercream. You can also freeze individual assembled slices if the buttercream is firm, although the filling texture may change slightly after thawing.
Frequently Asked Questions
Can I Make Victoria Sponge Cake Without Eggs?
Yes. This recipe is egg-free and uses plant-based milk, vinegar, and raising agents to help create a light sponge. Mix the batter gently and bake it promptly for the best result.
Why Did My Vegan Sponge Cake Sink?
A cake may sink if it is underbaked, if the oven door is opened too early, or if the raising agents are incorrectly measured. Check that the center is fully baked before removing the cake from the oven.
Why Is My Vegan Sponge Cake Dense?
Common causes include too much flour, overmixing, old raising agents, or leaving the batter standing for too long before baking. Accurate measurements and gentle mixing help improve the texture.
Can I Make the Sponge Layers in Advance?
Yes. Bake the layers a day ahead, let them cool completely, and store them well wrapped. Assemble the cake once the layers are completely cool.
Is This Victoria Sponge Cake Suitable for Afternoon Tea?
Absolutely. Its vanilla sponge, strawberry jam, and creamy filling make it a lovely centerpiece for afternoon tea, birthdays, and family gatherings.
Can I Use Store-Bought Vegan Buttercream?
Yes, provided it is suitable for your dietary requirements. Use enough to create a creamy filling without adding so much that the layers slide apart.
Final Thoughts
This vegan Victoria sponge cake is a plant-based take on a much-loved British classic. Two soft vanilla sponge layers, sweet strawberry jam, and creamy vegan buttercream make it a wonderful dessert for celebrations or a relaxing afternoon tea.
With careful measuring, gentle mixing, and enough cooling time, you can create a beautiful homemade cake without eggs or dairy.
If you make this vegan Victoria sponge cake, share your favorite jam flavor and let us know how it turned out!
