Put the coffee grinds in the dripper and brew. (Regular Mode and Size L)
As soon as the brewing is finished, put the coffee in a bowl and add the gelatin powder and granulated sugar. Mix well until the gelatin dissolves. *Add fresh cream to taste if desired.
Pour the mixture into the containers for serving. Wait until the mixture has fully cooled and place containers in the refrigerator to chill for three hours.
Make the whipped cream. Put the cream and granulated sugar in a bowl, whisk while chilling over ice water, and put into a piping bag.
When the gelatin mixture (Step 3) has fully cooled and hardened, remove from the refrigerator. Top with whipped cream and garnish with red cherries. TIP: You can also crumble the jelly and top it with the cream as you please.