Soften gelatin in cold water. Add boiling water; stir until dissolved. Put into a pint jar with all remaining ingredients. Cover tightly; shake thoroughly. Chill for a few hours before serving. Stir occasionally to prevent gelling at bottom. Shake gently before using. Values per serving: Cho 1 gm., Pro 0, Fat 0, Calories 4, Sodium 176 mg. With salt, etc. Food Exchange per serving: Up to 1/4 cup may be considered "free."