1Put the meat in a bowl with bread, owner a milk hogao.
2Add oregano and cumin and season to taste with salt and pepper.
3Mix well until a smooth paste is. If it is too dry, add a little milk.
4Let stand for 30 minutes.
5Take small portions, about the size of a walnut and form meatballs.
6Rub a little oil and sprinkled with flour. Set aside.
7Subsequently, the sauce prepares:
8Melt the butter in a pan and sprinkle with cornstarch and stir.
9Mix the milk with water, Yolk, tomato paste and salt and pepper.
10Stir well and cook, stir, minutes.
11Add the meatballs and cook together for 20 minutes.
12Serve with mashed potatoes.