Pistrang.com - Swedish Meatballs

Ingredients

• 4 slices good white bread, crusts removed and torn into pieces
• 1 cup whole milk
• 1 large onion minced
• 3 pounds ground beef
• 1 egg
• 1 tsp. salt
• 1/2 tsp. nutmeg
• 1/2 tsp. allspice
• 1/4 tsp. ginger
• 1/4 tsp. cardamom
• Black pepper or white pepper, ground to taste
• 3 tbsp. butter
• 3 tbsp. all purpose flour
• 3 cups beef stock
• 1/2 cup sour cream