INGREDIENTS
2 cans
black beans
4 servings
butter
1/2 tsp
chili powder
4
hamburger buns
4 servings
hot sauce
4 servings
lettuce
4 servings
mayonnaise
4 servings
olive oil
4 servings
salt and pepper
1 cup
seasoned breadcrumbs
8 slices
swiss cheese
4 servings
tomato
1/4 cup
white onion
1
whole egg