Ingredients

The following ingredients have 12 Servings
  • 3 3/4 cups all-purpose flour
  • 3 3/4 cups granulated sugar
  • 1 1/2 cups unsweetened cocoa powder
  • 2 teaspoons baking powder
  • 1½ teaspoons baking soda
  • 1 teaspoon salt
  • 1 cup whole milk
  • 1 cup Full-Fat Sour Cream
  • 1 3/4 cups coconut oil OR canola oil (coconut oil should be liquified)
  • 4 large eggs + 3 large egg yolks
  • 1 tablespoon vanilla extract
  • 1 1/2 cups hot water
  • 39 Oreo cookies
  • 4 1/2 cups confectioners sugar, sifted
  • 1 1/4 cups unsweetened cocoa powder, sifted
  • 2 sticks (8 ounces) unsalted butter, VERY soft
  • 2/3 cup half and half, more if needed
  • 1/2 teaspoon salt
  • 2 teaspoons vanilla
  • 1 cup crushed oreo cookie crumbs (filling removed), divided

Instruction