pg. 235, Baking: From my home to yours
The recipe calls for 1 1/3 cups of sour cream or heavy cream or a combination of the two. The note prior to the recipe says that lemon could be added to the cheesecake.
I'd like to add some lemon to my cheesecake; I like the flavor it adds. What would you say would be the "right" amount of sour cream and/or heavy cream to add to this recipe? Without adding too much "tartness?"