Roast pears with maple syrup and crème fraîche

Ingredients

• 150 ml maple syrup
• 150 gm caster sugar
• 30 gm butter, diced
• Juice of 1 orange, thinly peeled rind of ½
• Juice of ½ lemon
• 2 cinnamon quills
• 4 ripe pears, unpeeled
• Coarsely chopped roasted almonds, to serve
• Vanilla crème fraîche
• 250 gm crème fraîche
• 200 ml pouring cream
• Scraped seeds of 1 vanilla bean, or 1 tsp vanilla bean extract