Crunchy Milk Chocolate-Peanut Butter Layer Cake

Ingredients
Cake
2 cups plus 2 tablespoons sugar
1 3/4 cups all-purpose flour
3/4 cup plus 2 tablespoons unsweetened cocoa powder
1 1/2 teaspoons baking powder
1 1/2 teaspoons baking soda
1 1/2 teaspoons salt
2 large eggs
1 cup milk
1/2 cup vegetable oil
1 tablespoon pure vanilla extract
3/4 cup plus 2 tablespoons boiling water
Filling
1/3 cup sliced almonds
1/2 cup confectioners’ sugar
2 large egg whites
1 tablespoon granulated sugar
1/2 cup salted roasted peanuts, coarsely chopped
1 cup creamy peanut butter
2 tablespoons unsalted butter, softened

3 ounces milk chocolate, chopped
1 cup Rice Krispies
Ganache
1 1/4 pounds milk chocolate, chopped
1 3/4 cups plus 2 tablespoons heavy cream, warmed
Directions
Assemble the cake
Preheat the oven to 350°. Butter and flour a 9-by-13-inch cake pan. In a large bowl, whisk the sugar, flour,

cocoa, baking powder, baking soda and salt. In a medium bowl, whisk the eggs, milk, oil and vanilla. Whisk the wet ingredients into the dry ingredients. Whisk in the boiling water. Pour the batter (it will be thin) into the prepared pan and bake for about 50 minutes, until a toothpick inserted in the center comes out clean. Let cool.
Invert the cake onto a work surface. Working carefully, slice the cake horizontally. Reduce the oven temperature to 325°.
Trace a 9-by-13-inch rectangle onto a sheet of parchment paper and lay it on a large baking sheet. In a food processor, pulse the almonds with the confectioners' sugar until they're finely ground. In a bowl, using an electric mixer, beat the egg whites at medium speed until soft peaks form. Add the granulated sugar and beat until the whites are stiff and glossy, about 2 minutes. Using a rubber spatula, fold in the almond mixture.