Deviled Ham Puffs
["1/2 lb. cream cheese", "1/2 tsp. baking powder", "1 tsp. milk", "1 egg yolk", "2 (2 1/2 oz.) cans deviled ham", "30 to 35 small rounds of white bread"]
["Blend cream cheese, baking powder, milk and egg yolk together. Toast bread on one side.", "Spread untoasted side with deviled ham. Cover with a mound of cheese mixture.", "Bake at 375\u00b0 for 10 to 12 minutes or until puffed and slightly browned."]
["cream cheese", "baking powder", "milk", "egg yolk", "ham", "white bread"]