Ingredients 200 grams canned tuna 1/2 cup bread crumbs 1/2 cup finely chopped celery 2 tbsp minced onion 1/3 cup mayonnaise tsp lemon juice a tbsp chili sauce 4 toasts a tomato a few lettuce leaves Mix the canned tuna, bread crumbs, celery, and minced onion. Then mix the mayonnaise, chili sauce, and lemon juice. Add the mayonnaise mixture into the tuna mixture. Form 4 burger pies. Grill them for 4 - 5 minutes (until brown) and then turn them and grill for 2 -3 minutes. Serve on the toasts with lettuce leaves and tomato slices.