Birthday Cake Casserole | Lazy Cooking

Ingredients

• ***For the casserole:***
• 1 (14-16 ounce) loaf sourdough or French bread, cut into chunks
• 8 large eggs
• 2 1/2 cups milk
• 1/2 cup heavy cream
• 2 cups Funfetti® cake mix
• 2 teaspoons ground cinnamon
• 2 teaspoons vanilla extract
• 5 tablespoons multicolored sprinkles
• ***For the topping:***
• 1 cup Funfetti cake mix
• 1 stick salted butter, cut into pieces
• icing or frosting, optional, to taste, of your choice, for serving