In a bowl add the baked sweet potatoes (peel the skin first) Sugar, Butter, Nutmeg, Cinnamon, Eggs, Heavy Cream, Evaporated Milk, and Vanilla Extract. Mix until all ingredients are well combined.
Remove the Springform pan from the freezer and transfer the sweet potato filling on top of the Cheesecake filling. Using a spatula to gently smooth the sweet potato filling all over.
Take the final Cheesecake filling to drizzle on top of the sweet potato filling. Using a fork or toothpick to swirl a cute design to your liking.
Place pan in the already heated oven to bake for 45 minutes. Then turn the oven off and allow the cheesecake to remain in the oven for an additional 30 minutes. When there's a slight jiggle in the center of the cheesecake then that means that the cheesecake is done.
Remove from oven and allow to cool for 3 hours then cover with foil and place in the fridge to chill and set overnight. Next day Enjoy!