Combine first 6 ingredients in a bowl; stir well. Divide mixture into
4 equal portions, shaping each into a 1/2" thick patty. Coat a grill
rack with cooking spray; place on grill over hot coals. Place patties
on rack, and cook 4 minutes on each side or to desired degree of
doneness. Line bottom half of each bun with a lettuce leaf; top with
a patty, tomato slice, onion rings, and top half of bun. Repeat
procedure with remaining ingredients. 4 servings.
NOTE: Sunburgers can be broiled. Coat a rack with cooking spray; place
rack in a shallow roasting pan. Place patties on rack, and broil 4"
from heat 6 minutes on each side or to desired degree of doneness.
