Since you don't often find it at the supermarket, ask your butcher to order it for you, or order it online. (finecooking.com)
They actually claim their ingredients are better than what you'd find at the supermarket since those apples you're looking at may have traveled over a year to get to that aisle. (businessinsider.com)
They are made of things you usually have at home or can easily find at the supermarket, like walnuts, oats, bananas and dates. (daslebenistsuess.de)