6 large eggs - hard boiled 1/4 c finely chopped celery 1/4 c grated carrot 1 scallion (green onion) finely chopped 2 Tblsp plain, nonfat yogurt 1 Tblsp low (or nonfat mayo for Core) 1 Tblsp mustard (Dijon preferred) 1 tsp vinegar Salt and Pepper to taste 1 packet Splenda (optional) Cut each of the eggs in half. Remove the yolks to a bowl and set the whites aside. Add the celery, carrot, scallion, yogurt, mayo, mustard, vinegar, salt, pepper and Splenda to the bowl of yolks. Mash everything together completely. Put the yolk mixture into a small (sandwich) ziplock bag. Cut the corner off the bag and squeeze the filling into the egg white "cups".