Close
| hamburger: 1 lb |
| chicken bouillon: 1 tsp |
| ketchup: 2 Tbl |
| soy sauce: 1 tsp |
| black pepper: 1/4 tsp |
| worcestershire sauce: 1/4 tsp |
| onions (chopped): 1/4 cup (chopped) |
| hamburger: 1 lb |
| green onions - spring or scallion: 3 whole onions |
| white mushrooms: 8 oz (chopped) |
| mozzarella cheese, whole milk (shredded): 1/2 cup (grated) |
| eggs: 1 |
| bread crumbs: 1/2 cup (to taste) |
| salt: 3/4 tsp |
| black pepper: 1/2 tsp |
| garlic: 1 clove (minced) |