ground meat
200g
onion
80g
・egg
1
・bread crumbs
(soaked in 1・1/2 Tbsp milk)
3 Tbsp
・Shimaya Dashi-no-moto
1 tsp
・nutmeg
proper amount
・pepper
proper amount
vegetable oil
3 tsp
・worcestershire sauce
1 Tbsp
・ketchup
2 Tbsp
・mustard
1/2 tsp