Cheesy Calzone
["1 pizza crust, uncooked", "1 c. low-fat Ricotta cheese", "1 c. skim Mozzarella cheese", "1/2 c. Parmesan cheese", "1/4 c. Blue cheese (optional)", "3 eggs", "1/2 tsp. garlic salt", "1 tsp. Italian seasoning", "1 Tbsp. parsley flakes", "2 c. marinara sauce"]
["Optional Fillings:", "Onions, mushrooms, chopped spinach, green peppers, green or black olives, ground beef, sausage, Canadian bacon and pepperoni."]
["pizza crust", "low-fat Ricotta cheese", "Mozzarella cheese", "Parmesan cheese", "cheese", "eggs", "garlic salt", "Italian seasoning", "parsley flakes", "marinara sauce"]