Storage: Store sturgeon fillet portions in the coldest part of your refrigerator.
Shelf Life: 5-7 days.

White sturgeon fillets can be sautéed, broiled, grilled, smoked or poached. The inedible skin is often removed prior to cooking.
The texture of cooked sturgeon is sometimes compared to chicken or veal. In fact it can be used as a veal substitute in any veal recipe and with traditional veal flavors like lemon, capers, cream, chives, tomatoes and mushrooms.
How to Remove Fish Skin
Fish Fillet Recipes & Techniques