1 (7 oz.) can tuna, drained and flaked
1/2 c. soft bread crumbs
1/2 c. chopped celery
2 tbsp. minced onion
1/2 c. mayonnaise
2 tbsp. chili sauce
1/8 tsp. pepper
4 hamburger buns, split and toasted

Toss tuna with bread crumbs, celery and onion. Combine mayonnaise with chili sauce and pepper, stir into tuna mixture. Form into 4 patties and place on baking sheet. Bake in 350 degree oven for 15 minutes or until lightly browned.