1/2 lb. cream cheese
1 egg yolk
1 tsp. onion juice
1/2 tsp. baking powder
24 sm. bread rounds
2 (2 1/4 oz.) cans deviled ham

Blend together cheese, juice, baking powder, egg yolk, and salt to taste. Toast bread rounds on one side. Spread untoasted sides with deviled ham and cover with mound of the cheese mixture.