Spiral Sliced Ham with Jezebel Sauce

1 spiral sliced ham, reheated to package directions
1 (15-ounce) can crushed pineapple
1 (10-ounce) jar apricot all fruit preserves
3 tablespoons dry mustard
1/2 cup prepared horseradish, from dairy aisle
1 teaspoon black pepper

Combine all ingredients in a bowl. Serve with warm ham and biscuits.