Ingredients

The following ingredients have 12 Servings
  • 1/2 cup salted butter (softened)
  • 1/2 cup vegetable oil
  • 1 1/2 cups sugar
  • 1 1/2 cups buttermilk (room temperature)
  • 3 large eggs (room temperature)
  • 1 tablespoon vanilla extract
  • 3½ cups all-purpose flour
  • 4 teaspoons of baking powder
  • ½ teaspoon salt
  • 2 cups whole milk
  • 1/4 cup + 1/3 cup granulated sugar (divided)
  • 1 whole egg
  • 2 egg yolks
  • 1/4 cup cornstarch
  • 2 tablespoons butter
  • 1 teaspoon vanilla extract
  • 1 cup heavy cream
  • 8 oz dark chocolate (roughly chopped)

Instruction