Fat grams per serving: Approx. Cook Time: :12 Put sauerkraut in buttered 1.5 casserole dish. Top with corned beef, broken into bits, then cheese. Combine mayonnaise and Thousand Island dressing (or substitute made with mayo, ketchup and relish) to equal 0.75 cup ) and spread over cheese. Top with tomatoes or green pepper. Melt butter in microwave and blend with bread crumbs, spread over top. Cook dozen minutes on HIGH (100%).