INGREDIENTS
For the meatballs:
1
large yellow or white onion, peeled, grated (through a cheese grater)
2 tbsp
butter
2/3 cup
milk
4
slices of bread, crusts removed, bread cut into pieces
2
eggs
1 lb
ground pork
1 1/2 lb
ground beef (80/20)
2 tsp
salt
1 tsp
ground nutmeg
1 tsp
allspice
For the sauce:
6 tbsp
butter
1/3 cup
flour
1 qt
beef stock
3/4 cup
sour cream
Salt