Bahama Rice Burgers are made from rice - no soy, no wheat gluten. they come in several flavors, although I like the original and the sausage! I am predjudiced, as the company is owned my my next door neighbor, but if you like non-meat burgers, or want vegetarian, or wheat free, try them!
They are available in the frozen food section of your supermarket, or on QVC! Give them a try!