Lemon Citrus Tart
Rich delicious citrus tart with a light biscuit base
185g Marie or Nice biscuits, processed to fine crumbs
1/2 teaspoon ground cinnamon
1/4 teaspoon ground nutmeg
90g butter, melted
Pure icing sugar, to serve
1 cup (225g) caster sugar
125g butter, chopped
Lightly grease a 2cm-deep, 24cm (base) loose-based round flan pan. Combine biscuit crumbs, cinnamon, nutmeg and butter in a bowl. Press into base and sides of prepaedpan. Refrigerate for 1 hour.
Make lemon curd: Finely grate rind of 1 lemon. Juice all lemons. Whisk eggs and sugar together in a heatproof bowl until well combined. Add lemon rind and 2/3 cup lemon juice, whisking constantly until well combined. Place bowl over a saucepan of simmering water (do not allow base to touch water). Cook, stirring with a wooden spoon, for 20 to 25 minutes or until thick and custard-like. Do not allow to boil. Remove from heat and whisk in butter.
Pour lemon curd into chilled tart case and cover with plastic wrap and refrigerate overnight.
Dust with icing sugar and serve.