Triple Layer Chocolate Mousse Cake Recipe - Food.com

Ingredients

• 28 ounces semisweet chocolate, coarsely chopped
• 1 1/3 cups milk
• 1/2 cup granulated sugar
• 1 pinch salt
• 1/2 cup vegetable oil
• 2 tablespoons vanilla extract
• 3 cups heavy cream
• 4 cups all-purpose flour
• 2 teaspoons baking soda
• 1/2 teaspoon salt
• 8 ounces semisweet chocolate, coarsely chopped
• 1 cup water
• 1 cup unsalted butter, at room temperature
• 2 cups granulated sugar
• 1 cup light brown sugar
• 2 teaspoons vanilla extract
• 4 large eggs
• 1 1/3 cups buttermilk
• 16 ounces semisweet chocolate, coarsely chopped
• 2 cups heavy cream
• 25 Oreo cookies