How to Make It
Soften gelatin in1/4 cup cold water. Bring 1/2 cup water to a boil; add gelatin mixture, stirring until dissolved. Add next 5 ingredients; cook over low heat, stirring constantly, until thoroughly heated. Remove from heat, and cool; stir in mayonnaise.
Chill until consistency of unbeaten egg white. Stir in green pepper and celery. Pour mixture into a lightly greased (with cooking spray) 6-cup mold; chill until firm, 4 hours. Unmold on lettuce leaves, if desired.