One of the golden rules of sandwich making is to use contrasting flavors and textures. Consider the classic California vegetable sandwich, which wouldn't be the same without crunchy sprouts, creamy avocado, sharp radish, and tangy goat cheese. This recipe appears in our cookbook "Martha Stewart's Vegetables" (Clarkson Potter).
Good sandwich. If you have room on your kitchen counter grow your own sprouts. Very easy to do, and you won't have to worry about bacteria and e.coli germs in the growing water of ones you buy. Reading about that turned me off sprouts for a year until I started to grow them. So simple, so fresh.