Pecan Pie Cheesecake Bars

Name: Pecan Pie Cheesecake Bars
Prep time: 15 min
Cook time: 4 h
Total time: 4 h
Yield: 30 pieces
Ingredients: 75 g unsalted butter; 160 g digestive biscuits; 110 g pecan nuts; 75 g light brown sugar; 100 g golden syrup; 80 g double cream; 50 g unsalted butter; ½ tsp fine sea salt; 450 g cream cheese; 130 g caster sugar; 2 large eggs; 1 tsp vanilla extract