Here is a great recipe for using up leftovers.
Salpicon
1/2 lb. cold boneless roasted beef, lamb or pork, chopped
1 lb. cold boneless roasted chicken, chopped
4 medium-size potatoes, peeled, cooked and cubed
1 cup chopped lettuce
1 medium-size onion, finely chopped
1 TB. capers
1/2 cup...