preheat oven to 325°F

combine first 3 ing. with a fork and pout to the bottom and sides of 8 inch springform, refrigerate.

beat the cream cheese until smooth

add eggs one by one, add sugar

add sour crean, lemon zest and vanilla, pour into the crust.

set the form in a hig aluminum foil to fold the sides, place in a larger roasting pan and pourboiling water to the half.

bake for 45 min, let cool for 30 min and refrigerate

add topping ang enjoy