Ingredients (for two people) - 200g ground beef and pork - 1/2 cup of bread crumb - 1 egg - 15cc milk - 1/2 onion - 8 dried shiitake mushroom - salad oil - white pepper (powder) - salt - chopped garlic - Worcester sauce - ketchup

Directions 0) Rehydrate dried shiitake mushrooms. 1) Mix milk, egg and bread crumb in a bowl. ---(a) 2) Chop up onion and rehydrated shiitake finely. 3) Fry chopped onion until it becomes brown. 4) Mix ground pork and beef, fried onion, shiitake, salt, pepper, chopped garlic and (a). ---(b) 5) Knead (b) in the bowl well and divide it in half. 6) Roll them up into balls. 7) Make the balls flat on an oily pan and dent their center. 8) Grill them with high heat until their bottom gets burned. 9) Turn over them and grill them with low heat for five minutes. 10) Confirm the hamburg stakes are cooked and put them on plates. 11) Mix ketchup and Worcester sauce and warm it on the pan.