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Vegan Peach Sheet Cake with Brown Sugar Frosting Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.2 from 83 reviews
  • Author: Lily
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Total Time: 45 minutes
  • Yield: 16 servings
  • Category: Dessert
  • Method: Baking
  • Cuisine: Vegan American
  • Diet: Vegan

Description

This Vegan Peach Sheet Cake with Brown Sugar Frosting is a moist and flavorful dessert featuring fresh peaches folded into a tender cake batter, topped with a rich and creamy vegan brown sugar frosting. Perfectly sweet with a hint of vanilla, it’s an ideal treat for any occasion that caters to vegan and dairy-free diets.


Ingredients

Cake

  • 3 cups cake flour
  • 1 tablespoon baking powder
  • 1/2 teaspoon salt
  • 1 1/2 cups granulated sugar
  • 3/4 cup canola oil
  • 3/4 cup unsweetened soy milk
  • 3/4 cup peach nectar or juice (or more soy milk)
  • 2 teaspoons vanilla paste
  • 3-4 medium peaches, peeled and chopped

Brown Sugar Frosting

  • 1/2 cup vegan butter
  • 1/2 cup unsweetened soy milk
  • 1 cup packed brown sugar
  • 2 1/2 cups powdered sugar, sifted if clumpy
  • 1 teaspoon vanilla paste


Instructions

  1. Preheat and Prepare Pan: Preheat your oven to 350 degrees F and grease an 11×17 inch sheet pan. Alternatively, you can use a 9×13 inch pan, but note that baking time will increase.
  2. Combine Dry Ingredients: In a large bowl, whisk together the cake flour, baking powder, salt, and granulated sugar until well combined.
  3. Add Wet Ingredients: Pour in the canola oil, unsweetened soy milk, peach nectar or juice, and vanilla paste. Mix gently with a large spoon until the batter is just combined; be careful not to overmix to maintain cake tenderness.
  4. Fold in Peaches: Gently fold the peeled and chopped peaches into the batter, ensuring they are evenly distributed without breaking them down.
  5. Bake the Cake: Pour the batter into the prepared pan and bake for 25-30 minutes if using the 11×17 pan, or 40-50 minutes if using a 9×13 pan. The cake is done when a toothpick inserted into the center comes out clean.
  6. Prepare Frosting: While the cake bakes, combine the vegan butter, unsweetened soy milk, and brown sugar in a medium saucepan. Bring to a boil over medium heat, stirring constantly until the butter melts and brown sugar dissolves. Remove from heat.
  7. Finish Frosting: Gradually whisk in the powdered sugar until the frosting is smooth and well combined. Add the vanilla paste and whisk again.
  8. Frost the Cake: Pour the warm frosting evenly over the warm cake, spreading with a spatula or spoon.
  9. Cool and Serve: Allow the cake and frosting to cool for at least 30 minutes so the frosting can set. Cut into slices and enjoy!

Notes

  • If you use a 9×13 inch pan, expect the cake to take longer to bake.
  • Peeling the peaches ensures a smooth texture in the cake.
  • You can substitute peach nectar with additional unsweetened soy milk if needed.
  • Ensure not to overmix the batter to keep the cake light and fluffy.
  • Sifting the powdered sugar helps prevent clumps in the frosting for a smooth finish.