Recipe gotten from


  • Oreo Cookies 140g, without the cream
  • Butter, melted 70g

Finely ground the biscuit. Pour warm butter over biscuit. Toss well to coat mixture with butter. Press firmly into an even layer on the bottom of pan. Freeze for at least half an hour.


  • 500g cream cheese
  • 120g castor sugar
  • 2 1/2 eggs
  • 150ml whipping cream
  • 1/2 tsp salt
  • 1 3/4 cup mashed yam, peeled, steamed, pureed
  • few drops of purple colour (optional)

Beat cream cheese and sugar until creamy. Add eggs one at a time, mixing until just incorporated. Gradually add cream, alternate it with mashed yam and lastly, add salt. Be careful not to over mix because we want to incorporate as little air as possible (to prevent cracking).

Bake* at 150C for 60-75 minutes or till the edge of filling is set and center is slightly wobbly. Cool on rack for 5 minutes.


  • 1 cup sour cream
  • 2 tbsp sugar
  • 1 1/2 tbsp coconut milk

Using hand, whisk together (very gently to prevent air bubbles) sour cream, sugar, and coconut milk in a bowl, then spread on top of cheesecake and bake 5 minutes at 150C.

Cool cheesecake completely in pan on rack, about 1-2 hours.

Cover and chill until cold, for at least 4 hours.

Note :

* feel free to bake the cake in water bath but if you are using spring form pan, be sure to wrap the bottom of the pan in 2 layers of foil to prevent any water from seeping into the cheesecake. alternately, you can just slide in a tray filled with water just beneath the rack