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Vegan Funfetti Sheet Cake Recipe

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4.1 from 13 reviews

This Vegan Funfetti Sheet Cake is a delightful dairy-free and egg-free treat that combines a moist, fluffy vanilla cake with colorful vegan sprinkles throughout. Topped with a creamy, light pink vegan buttercream and more sprinkles, it’s perfect for celebrations or an everyday indulgence. Easy to prepare with simple pantry ingredients and baked in a sheet pan for convenient serving.

  • Total Time: 50 minutes
  • Yield: 10 servings

Ingredients

Cake Ingredients

  • 480ml dairy-free milk
  • 2 teaspoons apple cider vinegar
  • 420g self-raising flour
  • 200g caster sugar
  • 1 teaspoon baking powder
  • 1 teaspoon bicarbonate of soda
  • 120g vegetable oil or melted coconut oil
  • 40g vegan sprinkles

Buttercream Ingredients

  • 140g dairy-free butter
  • 400g icing sugar
  • 1 teaspoon vanilla paste
  • Pink food gel (optional)
  • Vegan sprinkles for decoration

Instructions

  1. Prepare Vegan Buttermilk: In a bowl, whisk together the dairy-free milk and apple cider vinegar until fully combined. Set aside for 10 minutes to curdle, creating a vegan ‘buttermilk’ substitute.
  2. Preheat and Prepare Pan: Preheat your oven to 180°C (350°F) and line a 9×13 inch deep rectangular cake pan with grease-proof paper to prevent sticking.
  3. Mix Dry Ingredients: In a large bowl, sift together the self-raising flour, caster sugar, baking powder, and bicarbonate of soda. Mix well to combine thoroughly.
  4. Combine Wet Ingredients: Add the oil into the prepared vegan buttermilk and whisk together until smooth.
  5. Mix Batter: Pour the wet ingredients into the dry ingredient bowl and mix until just combined.
  6. Fold in Sprinkles: Gently fold in the vegan sprinkles carefully to avoid bleeding their colors.
  7. Transfer to Pan: Pour the batter into the lined cake pan and tap the pan gently on the work surface to remove any air bubbles for an even crumb.
  8. Bake: Place the pan in the center of the preheated oven and bake for 28-30 minutes or until the top is golden brown, a skewer inserted comes out clean, and the cake springs back when lightly touched.
  9. Cool Cake: Remove the cake from the oven and place it on a cooling rack. Allow it to cool completely before frosting.
  10. Store if Needed: Once fully cooled, you can store the cake in a sealed container to keep it fresh before applying frosting.
  11. Make Buttercream: In a bowl or stand mixer, beat the dairy-free butter on high speed until light and fluffy. Gradually add the icing sugar and vanilla paste, mixing well after each addition.
  12. Add Color (Optional): Add a drop of pink food gel to the buttercream for a subtle pink hue and mix until evenly colored.
  13. Frost Cake: Spread the buttercream evenly over the cooled cake using a spatula or spoon, creating a swirly decorative effect.
  14. Decorate: Scatter additional vegan sprinkles generously over the frosted cake for a festive finish.
  15. Serve: Cut the cake into squares and serve fresh.
  16. Storage: Store any leftover cake in a sealed container in the refrigerator to maintain freshness.

Notes

  • Use dairy-free milk such as almond, soy, or oat milk for the vegan buttermilk substitution.
  • Be careful not to overmix the sprinkles into the batter to prevent color bleeding.
  • The cake should be fully cooled before frosting to avoid melting the buttercream.
  • If you don’t have pink food gel, you can omit or substitute with another food coloring of choice.
  • Store leftover cake in the refrigerator in an airtight container for up to 3-4 days.
  • Ensure all ingredients, especially sprinkles, are vegan to maintain dietary consistency.
  • Author: Maya
  • Prep Time: 20 minutes
  • Cook Time: 30 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegan