Norwegian Meatballs
["3 Tbsp. butter", "1 onion, finely chopped", "2 lb. ground beef", "1 lb. ground pork", "3/4 c. milk or cream", "2 tsp. salt", "2 eggs", "1 tsp. nutmeg", "butter", "oil", "flour", "milk or cream", "1 can mushroom soup", "1 Tbsp. parsley (optional)", "1 c. bread crumbs"]
["Melt butter.", "Add onions and fry until soft and translucent."]
["butter", "onion", "ground beef", "ground pork", "milk", "salt", "eggs", "nutmeg", "butter", "oil", "flour", "milk", "mushroom soup", "parsley", "bread crumbs"]