You still want to use great tomatoes, and you can easily make this vegan by using coconut milk or a thick nut milk in place of the heavy cream called for. (101cookbooks.com)
In place of the heavy cream called for in the frosting, a touch of coconut milk worked perfectly. (healthylivinghowto.com)
Then I did in fact compose the filling with the ingredients listed above, with a few variations: I used sour cream in place of heavy cream because that's what I had in my fridge, plus I really like the extra tang it provides to the cheesecake; I folded in 3 whole eggs and 1 yolk, instead of 4 eggs; finally, since I only had cinnamon and ginger on the shelf, I went ahead and left out the other spices listed. (browneyedbaker.com)