Baked Grits Souffle
["1 c. grits", "1/2 stick margarine", "salt to taste", "1 c. milk", "3 eggs, separated", "1 c. grated sharp cheese"]
["Cook grits; add margarine, cheese, milk and egg yolks.", "Fold in beaten egg whites.", "Bake 30 minutes at 350\u00b0."]
["grits", "margarine", "salt", "milk", "eggs", "cheese"]