This classic American recipe makes for a hearty and comforting meal. Try topping your meat loaf with ketchup or BBQ sauce for some added zip.Related RecipeIngredients: * 1/2 cup milk * 3 slices whole wheat or white bread, cubed * 1 egg, beaten * 1 medium onion, chopped * 2 tablespoons chili sauce * 2 teaspoons Worcestershire sauce * 1 teaspoon salt * 1/2 teaspoon pepper * 2 to 5 drops hot…