1/2 cup soft bread crumbs
1 small onion, finely chopped
1 small green pepper, finely chopped
2 jalapeno peppers, seeded and finely chopped
1/4 cup egg substitute
1-1/4 teaspoons ranch salad dressing mix
1 teaspoon garlic powder
1/2 teaspoon hot pepper sauce
1 pound lean ground turkey
4 whole wheat hamburger buns, split
4 lettuce leaves
4 slices tomato
4 slices onion

SAUCE:
1/2 cup fat-free sour cream
1 teaspoon ranch salad dressing mix