Apple cheesecake strudel slice

Ingredients

• Filling
• 250 gram cream cheese, at room temperature
• 2 tablespoon golden syrup
• 1/4 teaspoon ground cardamom
• 3 eggs
• 395 gram can sweetened condensed milk
• 1 tablespoon lemon juice
• 2 teaspoon lemon zest
• 2 granny smith apples, cored, peeled, sliced
• 2 royal gala apples, cored, peeled, sliced
• icing sugar to serve
• Topping
• 3/4 cup plain flour
• 1/3 cup brown sugar
• 90 gram butter, melted
• 2 teaspoon vanilla extract
• Base
• 250 gram butter, chopped, at room temperature
• 1/2 cup brown sugar
• 2 cup plain flour, sifted