Tropical fruit trifle

Ingredients

• 150 g Amaretti biscuits
• 150 ml Rum
• 1 Mango peeled and sliced
• 1 Papaya(s) peeled, halved and seeds removed
• ½ Lime juice
• 1 Pineapple small, peeled and cut into pieces
• 500 g Custard fresh, vanilla
• 200 g Mascarpone cheese
• 284 ml Double cream whipped
• ½ Lime zest
• ½ tsp Vanilla extract
• 50 g Unrefined dark muscovado sugar