Cook the spinach in water for 5 minutes
2 package(s) Frozen spinach, .5 cup(s) Water
Force it through a food mill.
Melt the butter in a saucepan and cook the onion in it for 5 minutes.
3 tablespoon(s) Butter, 3 tablespoon(s) Minced onions
Blend in the flour and slowly add the milk.
6 cup(s) milk, 3 tablespoon(s) Flour
Stir in the spinach, salt, pepper, and nutmeg
1.5 teaspoon(s) salt, .5 teaspoon(s) pepper, 1 dash Nutmeg
Cook over low heat for 15 minutes
Serve!