This is the classic pastry recipe for sweet and savoury pies. Time: 90 min, Prep: 15 min. + 75 minutes chilling Makes 1 double-crust or 2 single-crust 23-cm (or 9-inch) pies Ingredients: 275 g all-purpose flour 225 g unsalted butter, very cold 1 tsp salt 1 tsp sugar 6-7 Tbsp ice water