Pour coffee liqueur in a large bowl.
Sprinkle gelatin over the alcoholic beverage and let it stand for about 5 mins (wait for the gelatin to soften).
Add salt, sugar, and hot coffee into the softened gelatin and stir until the mixture is clear.
Pour the resulting liquid into coffee cups, dessert glasses, custard cups, or individual jello molds.
Place the molds in a refrigerator until they are firm.
Remove from the refrigerator and add the sweetened whipped cream.
Serve and enjoy!