On a double piecrust, this also seals the edges together.Crisp - To restore the crunch to foods; vegetables such as celery and carrots can be crisped with an ice water bath, and foods such as stale crackers can be heated in a medium oven.Crush - To condense a food to its smallest particles, usually using a mortar and pestle or a rolling pin.Crystallize - To form sugar- or honey-based syrups into c