Ultimate pumpkin pie

Name: Ultimate pumpkin pie
Cook time: 2 h 30 min
Total time: 2 h 30 min
Cuisine: American
Ingredients: 1 large squash, such as butternut, Crown Prince, onion or pumpkin, (or 1 x 425g tin pumpkin purée); 300g plain flour; 50g icing sugar; 1 orange; 150g unsalted butter; 4 large free-range eggs; 175g golden caster sugar; 3 teaspoons vanilla bean paste; 100ml double cream; ¾ of a teaspoon ground cinnamon; ½ a teaspoon ground ginger; ¼ of a teaspoon ground allspice; 1 whole nutmeg; 4 tablespoons maple syrup; 150g pecans; 200ml double cream, to serve; ½ x 200g jar of cranberry sauce, to serve