Braised Beef & Au Gratin Potatoes

Beef Knuckle [Beef], Green Beans, Yukon Potato, Yellow Onion, Cauliflower Rice, Water, Milk, Cheddar Cheese [Pasteurized Milk, Cheese Culture, Salt, Enzymes, Annatto (Color), Potato Starch, Corn Starch And Powdered Cellulose (Added To Prevent Caking)], Diced Tomatoes [Tomatoes, Tomato Juice, Salt, Calcium Chloride, Citric Acid], Celery, Mozzarella Cheese [Low Moisture Part-Skim Mozzarella Cheese (Cultured Pasteurized Part-Skim Milk, Salt, And Enzymes), Modified Food Starch, Powdered Cellulose (Added To Prevent Caking) Potassium Sorbate And Natamycin (Preservatives)], Parmesan Cheese [Pasteurized Milk, Cheese Cultures, Salt, Enzymes], Chicken Stock Bones, Carrots, Garlic, Tomato Paste, Unsalted Butter, All Purpose Gluten Free Flour [Garbanzo Bean Flour, Potato Starch, Tapioca Flour, White Sorghum Flour, Fava Bean Flour], Carrots, Extra Virgin Olive Oil, Kosher Salt, Tomato Juice [Water, Concentrated Tomato Juice, Salt, Ascorbic Acid (Vitamin C)], Black Pepper, Thyme, Rosemary, Red Pepper Flakes, Dried Oregano, Black Whole Peppercorns, Bay Leaf, Whole