Peanut Butter Cake

Ingredients

• 1 cup soy milk*
• 1 tablespoon apple cider vinegar
• 2 cups all purpose flour
• 1 tablespoon baking powder
• 1/4 teaspoon salt
• 3/4 cup creamy peanut butter
• 1 cup granulated sugar
• 3/4 cup vegetable oil*
• 1 cup creamy peanut butter
• 3/4 cup vegan butter, slightly softened
• 3 cups powdered sugar
• 1 teaspoon pure vanilla extract
• 4-6 tablespoons soy milk, more as needed
• tiny pinch of salt, optional

Instructions

1. 1

   --- For the cake ---

2. 2

   Preheat the oven to 350 degrees F and grease a 9 x 13 inch cake pan (or a 10 x 15 inch jelly roll pan for a sheet cake).

3. 3

   Vegan buttermilk: In a measuring cup, measure 1 cup of soy milk, then add the apple cider vinegar and give it a little stir. Set aside to curdle.

4. 4

   Dry ingredients: In a medium bowl, whisk together the flour, baking powder and salt. Set aside.

5. 5

   In a large bowl, or the bowl of a stand mixer with a paddle attachment, beat together the peanut butter, sugar and oil until well combined, scraping the sides as needed.

6. 6

   To the bowl with the peanut butter, with the mixer on low speed, alternate adding the flour mixture and the vegan buttermilk, in 3 parts, ending with the buttermilk. The cake batter is thicker than most, and won't really pour like other cake batter.

7. 7

   Transfer to the prepared pan and spread out evenly. Bake for 28-32 minutes until a toothpick comes out clean in the middle. For a sheet cake (10x15 inch pan), it will only need 15-18 minutes in the oven.

8. 8

   Let the cake cool completely, then frost generously with peanut butter frosting and serve. Sprinkle with mini chocolate chips, if desired.

9. 9

   --- For the frosting ---

10. 10

    Using either a handheld or stand mixer with a whisk attachment, beat the peanut butter and vegan butter on medium speed until smooth and creamy.

11. 11

    Add the powdered sugar, 4 tablespoons of soy milk, vanilla and optional salt. Beat on low speed at first, then gradually increase to high and beat for 2 minutes until very fluffy.

12. 12

    If it seems too thick, add more milk, a few tablespoons at a time. If it gets too runny, add more powdered sugar until you have a smooth, thick and pipe-able frosting.