Paw Patrol Cake

Ingredients

• 5 cups all-purpose flour
• 1 tablespoon + 2 teaspoons baking powder
• 1/2 teaspoon salt
• 2 1/2 sticks (10 ounces) unsalted butter, room temperature
• 1/2 cup + 1 tablespoon solid vegetable shortening
• 3 3/4 cups sugar
• 1 1/2 tablespoons vanilla extract
• 2 1/2 teaspoons almond extract
• 12 large egg whites (1 1/2 cups)
• 2 cups whole milk
• Sprinkles: red, yellow, blue