Calories in Michelina's Salisbury Steak, with Mashed Potatoes & Gravy

Water, Salisbury Steak (Beef, Water, Bread Crumbs [Wheat Flour, Water, Extra Virgin Olive Oil, Rye Flour, Salt, Yeast, Wheat Gluten, Malted Barley Flour, Guar Gum, Fava Bean Flour, Dextrose, Sugar, Calcium Diphosphate, Soy Lecithin, Ascorbic Acid, Enzymes], Textured Vegetable Protein [Soy Protein Concentrate, Caramel Color], Less than 2% of Dehydrated Onions, Salt, Celery, Seasoning [Salt, Tomato Powder, Beef/Extract, Spices, Maltodextrin, Natural Flavors], Isolated Soy Protein, Granulated Onion, Char Flavor [Torula Yeast, Maltodextrin, Grill Flavor {from Vegetable Oil}, Food Starch-Modified, Corn Syrup Solids and Tricalcium Phosphate]), Potato Mix (Potatoes, Mono and Diglycerides, Sodium Acid Pyrophosphate, Citric Acid, Freshness Preserved with Sodium Bisulfite, BHT and BHA), Milk Solids (Cream, Milkfat, Nonfat Milk), Onions, Mushrooms, Less than 2% of Margarine (Liquid and Hydrogenated Soybean Oil, Water, Salt, Vegetable Mono and Diglycerides, Soy Lecithin, Natural and Artificial Flavor, BHA & BHT Added to Protect Flavor, Vitamin A Palmitate and Vitamin D3 Added), Modified Food Starch, Beef Base (Roasted Beef and Concentrated Beef Stock, Salt, Hydrolyzed Plant Protein [Soy, Corn, Wheat], Corn Oil, Sugar, Autolyzed Yeast, Flavoring, Dried Onion and Garlic, Spice Extractive], Maltodextrin, Dried Whey, Dextrose, Caramel Color), Brown Gravy Mix (Artificial Flavor, Autolyzed Yeast, Natural Flavors, Partially Hydrogenated Soybean Oil, Corn Syrup Solids, Salt, Caramel Color, Beet Powder, Onion Powder, Sodium Caseinate, Garlic Powder, Mono and Diglycerides, Sodium Citrate, Spices and Citric Acid), Salt, Hydrolyzed Wheat Protein (Wheat Protein, Salt, and Maltodextrin), Enriched Wheat Flour (Wheat Flour, Ferrous Sulfate, Niacin, Thiamine Mononitrate, Riboflavin, Folic Acid), Granulated Garlic, Spices.