1 pkg. (3 oz.) lemon, lime, orange or orange-pineapple flavor gelatin
1/2 tsp. salt
1 c. boiling water
2 tsp. vinegar
2 c. ice cubes
1/2 c. shredded cabbage
1/2 c. thin strips unpeeled red apple
3 tbsp. parsley sprigs
Dash of pepper

Dissolve gelatin and salt in boiling water. Add vinegar and ice cubes. Stir constantly until gelatin begins to thicken, 3 to 5 minutes. Remove any unmelted ice. Fold in remaining ingredients. Spoon into 3 cup mold or individual molds. Chill until firm, 3 to 4 hours. Unmold. Serve with crisp salad greens and mayonnaise, if desired.