Place the gelatin into a bowl of cold water to soak for at least 10 minutes.
In a stand mixer, add the ricotta cheese and begin to mix on speed 2 or 3. For about 5 minutes, you will see the ricotta become creamy.
Add the sugar and mix on medium until the sugar is incorporated well.
In a small sauce pan, heat up the heavy whipping cream.
Add the gelatin to the whipping cream and mix well until the gelatin has melted into the cream.
Add the gelatin mixture to the ricotta mixture and mix on medium-high until everything is creamy and well incorporated.
Pour the ricotta mixture into the spring form pan and level it out with a rubber spatula, place this in your fridge for at leas 4 hours.