Dissolve gelatin in boiling water; add cold water. Refrigerate until syrupy.
Drain fruit, reserving 1 c. liquid. Fold fruit into gelatin mixture; pour into a 9 X 5 X 3″ loaf pan or an 11½ X 7⅜ X 1½″ glass dish. Refrigerate overnight.
Unmold salad and frost with Fluffy Topping. Sprinkle top with cheese. Refrigerate until topping sets, about 1 hour.