Name: Key lime delight tart
Prep time: 20 min
Cook time: 25 min
Cuisine: American
Ingredients: For the shortcrust pastry; 300g plain flour; 110g chilled unsalted butter, diced; 2 tbsps caster sugar; 2 large egg yolks; Pinch rock salt, ground; 4 to 6 tbsp cold water; Cooking spray; For the filling; 4 large eggs, separated; 400ml tinned condensed milk; 3 key or regular limes, zested, juiced; 2 tbsp caster sugar; For the topping; 350ml double cream; 2 tbsp icing sugar; 1 tsp pure vanilla essence; 2 to 3 key or regular limes, thinly sliced; Lime zest, to decorate; Mint leaves, to decorate