Ganache Cake Topping. Bring cream to a boil in a saucepan over medium heat. Remove from heat and add vanilla.
Stir until melted and smooth. Let mixture cool about 30 minutes until slightly warm before pouring and spreading over cheesecake. Combine granulated sugar heavy cream and butter in a small saucepan over low heat until butter is melted and mixture is hot.
Bring cream to a boil in a saucepan over medium heat.
Place chocolate in a medium sized bowl and pour cream mixture over the top. Combine granulated sugar heavy cream and butter in a small saucepan over low heat until butter is melted and mixture is hot. Chop the chocolate into small pieces so it will melt easily and evenly. Stir until melted and smooth.