Peanut Butter Sheet CakeRecipe preview on Faxo
Recipe
Peanut Butter Sheet Cake

Description

This cake is perfect for a large gathering. It's delicious and super moist with a peanut butter and marshmallow icing that will wow everyone.

Ingredients

  • Cake:
  • 2 c. all-purpose flour
  • 2 c. granulated sugar
  • 1 t. baking soda
  • 1/2 t. kosher salt
  • 2 large eggs
  • 1 t. vanilla extract
  • 1/2 c. buttermilk
  • 1 c. water
  • 3/4 c. butter, cut into cubes
  • 1/2 c. peanut butter, crunchy or creamy
  • 1/4 c. vegetable oil
  • Icing:
  • 1/3 c. evaporated milk
  • 2/3 c. granulated sugar
  • 1/4 t. kosher salt
  • 2 T. butter
  • 1/3 c. peanut butter, creamy or crunchy
  • 1/2 c. mini-marshmallows
  • 1 t. vanilla extract

Steps

  1. Cake:
  2. Preheat oven to 350 degrees F. Line a 15 x 10 x 1 jelly roll pan with parchment paper. Coat with non-stick cooking spray.
  3. In a large bowl, whisk together flour, sugar, baking soda, and salt; set aside.

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