Heat oven to 350 degrees. Melt butter over low heat in heavy
saucepan/ Blend in flour and seasonings. Cook over low heat, stirring
until mixture is smooth and bubbly. Remove from heat; stir in milk.
Bring to boil, stirring constantly. Boil 1 minute. Stir in cheese.
Remove from heat; stir in egg yolks. Beat egg whites and cream of
tartar until stiff. Fold in the cheese mixture. Pour into ungreased
1-qt. baking dish. For a High Hat Souffle, make groove 1" from edge.
Set baking dish in pan of hot water (1" deep). Bake 50 to 55 minutes,
until puffed and golden brown. Serve immediately.