In a medium saucepan combine sugar and orange juice and bring to boil. When it starts simmering, lower the heat and add the cornstarch, dissolved in 2-3 tablespoon water.
Mix continuously to avoid burning. When the mixture starts to thicken, remove from heat, cover with a lid and let cool for 30 minutes.
Cookies and Nuts Base
In a food processor blend together the nuts with the crackers. Spoon the mixture onto the bottom of 4 glasses or small jars.
Alternatively you can use almond meal and store-bought cracker/ cookie crumbs and just mix them together in a bowl.
Cream cheese filling
In a large bowl beat the cream cheese, powdered sugar, cinnamon and cloves until combined.
Add the cold cream and continue beating at hight speed until the mixture becomes thick and fluffy.
Spoon evenly the cream cheese filling onto the cookie and nut base. Top with the cool orange topping.
Cover the glasses with cling film and transfer to the fridge for 6-8 hours.
Decorate with fresh orange slices right before serving.
Notes
Store the cheesecakes for 2-3 days in the fridge.
For the base you can use almost any kind of nuts and cookies you like in equal quantities.
The cinnamon is optional. You can substitute it with vanilla extract.