Keep Refrigerated. - - Additional Heating Directions: Heat to 165F. MICROWAVE: Remove product from pan & place on a microwave-safe plate. Heat 3 min, stirring halfway through. Let stand 1-2 min. Do not place pan directly in microwave. - - Ingredients: Spicy Sausage Marinara Sauce (Tomato Sauce [Tomato Pulp, Tomato Paste, Sunflower Oil, Carrot, Onion, Celery, Salt, Sugar, Spices, Garlic], Tomato Paste, Hot Italian Sausage [Pork, Water, Salt, Spices, Sugar, Extractives of Spices and Paprika, Dehydrated Garlic], Calabrian Chili Peppers [Hot Peppers, Sunflower Oil, Sea Salt, White Wine Vinegar, Citric Acid], Sugar, Salt, Seasoning Blend [Salt, Spices, Vinegar, Sugar, Dehydrated Garlic, Natural Flavors, Maltodextrin, Extractive of Paprika], Lactic Acid, Natural Flavor), Cooked Rigatoni Pasta (Pasta [Semolina (Wheat), Durum Wheat Flour, Niacin, Iron (Ferrous Sulfate), Thiamine Mononitrate, Riboflavin, Folic Acid], Canola Oil, Olive Oil [Refined Olive Oil, Extra Virgin Olive Oil], Kosher Salt), Cooked Italian Sausage (Pork, Water, Spices, Sea Salt, Dried Cane Syrup, Red Bell Pepper Powder, Dried Garlic, Salt, Flavorings), Baby Spinach, Extra Virgin Olive Oil, Parmigiano Reggiano P.D.O. Cheese (Part Skim Raw Cow's Milk, Cheese Cultures, Salt, Animal Rennet. Aged a minimum of 24 months).