Mango cheesecakes

Name: Mango cheesecakes
Prep time: 30 min
Cook time: 4 h
Total time: 4 h
Yield: 8 portions
Ingredients: 10 g unsalted butter; 20 g digestive biscuits; 10 g whole nut; 10 g brown sugar; 300 g cream cheese; 50 g double cream; 60 g caster sugar; 2 tsp natural vanilla extract; 2 pinches sea salt; 2 eggs; 400 g water; 60 g fresh mango; 40 g white sugar; 30 g lime juice; 50 g unsalted butter; 1 egg