Snickers Cake

Snickers Cake

INGREDIENTS:

For the Cake:
2½ cups + 1 tablespoon all-purpose flour
3 cups granulated sugar
1 cup + 1 tablespoon Dutch-process cocoa powder
1 tablespoon baking soda
1½ teaspoons baking powder
1½ teaspoons salt
3 eggs, at room temperature
1½ cups buttermilk, at room temperature
1½ cups strong black coffee, hot
¾ cup vegetable oil
4½ teaspoons vanilla extract

For the Nougat Filling:
4 tablespoons unsalted butter
1 cup granulated sugar
¼ cup evaporated milk
1½ cups marshmallow fluff
¼ cup creamy peanut butter
1 teaspoon vanilla extract
1½ cups salted peanuts, roughly chopped

For the Salted Caramel Buttercream Frosting:
½ cup unsalted butter, at room temperature
4 ounces cream cheese, at room temperature
¼ cup salted caramel sauce
2 cups powdered sugar

For the Milk Chocolate Ganache:
8 ounces milk chocolate, finely chopped
4 ounces (½ cup) heavy cream

For the Assembly & Garnish:
Additional salted caramel sauce
Chopped peanuts