cookie butter sheet cake

How To Make cookie butter sheet cake

• Step 1
  To make the cake, preheat the oven to 350 degrees F. Grease a 10x15" jelly roll pan.
• Step 2
  Stir together the flour, sugar, and baking soda in a large bowl.
• Step 3
  In a saucepan, combine the water, butter, and cookie butter. Bring to a boil, stirring frequently.
• Step 4
  Stir cookie butter mixture into the flour/sugar until well combined.
• Step 5
  In a bowl, stir together the eggs, buttermilk and vanilla. Stir into cookie butter mixture until well combined.
• Step 6
  Spread batter into prepared pan. Bake 25 minutes.
• Step 7
  To make the frosting, stir together the sugar, evaporated milk, and butter in a saucepan. Bring to a boil, stirring constantly. Cook for 2 minutes.
• Step 8
  Stir in marshmallow cream, cookie butter, and vanilla until smooth.
• Step 9
  Spread frosting over warm cake. Let cool about 1 hour before cutting.
• Step 10
  Enjoy!
• Last Step: Don't forget to share! Post a picture of your finished recipe here and on your favorite social network. Don't forget to tag Just A Pinch and include #justapinchrecipes!