Turkey and Oat Burgers

1 cup regular oats
1 cup finely chopped onion
1 tbsp chili powder
1 1/4 tsp salt
2 large egg whites, lightly beaten
1 can no salt a added tomatoes, drained and chopped
1 1/2 pounds turkey
cooking spray
6 onion sandwich buns, toasted
4 curly leaf lettuce leaves
6 slices tomato

1. Combine first 7 ingredients. Divide mixture into 6 equal portions, shaping each into a 1/2 inch thick patty.

2. Heat a grill pan coated with cooking spray over medium high heat. Add patties; cook 6 minutes on each side or until done. Make burgers as normal.