Fluffy Cheese Puffs

Directions

1. 1
   Melt cream cheese, butter and Cheddar cheese in a pan either over hot water or over very low heat, stirring until smooth.
2. 2
   Cool to lukewarm.
3. 3
   Beat egg whites stiff and fold into the cooled cheese mixture.
4. 4
   Cut bread into 1-inch cubes.
5. 5
   Dip each cube into the cheese mixture.
6. 6
   Using a fork, swirl it around to coat completely.
7. 7
   (Often, you'll have to spread cheese mixture on bread with a knife.) Place on greased sheet and refrigerate overnight. Preheat oven to 400°.
8. 8
   Bake for 8 minutes or until light brown. Yields 5 1/2 dozen.