1/4 c. shredded Cheddar cheese
1 (3 oz.) pkg. cream cheese (softened)
1/4 c. butter
4 (1/8 inch) slices boiled ham
Ritz crackers

In small bowl combine Cheddar cheese, cream cheese and butter until well blended. Spread one fourth of mixture on one ham slice, repeat with remaining cheese mixture and ham slices. Roll up from short sides, chill for 2 hours (or wrap in foil) and freeze until hard enough to cut.

To serve, slice rolls into 1/2 inch thick slices. Lay on top of Ritz crackers. If frozen, let set at room temperature about 15 or 20 minutes.