Heat the oven to 350°F/180°C. Core the apples. Using a paring knife, score a ring around the midriff of each apple, just cutting through the skin to prevent bursting during baking. Stuff the apples with the figs and almonds. Set on a baking sheet, and bake until puffed up and soft all the way through, about 30 minutes.
Meanwhile, put the sugar in a saucepan with a spoonful of water and boil to a golden caramel, about 5 minutes, depending on how much water you’ve added. You want a nice rich caramel colour, but don’t let it get too dark. (It can go from caramel to black in a flash so keep an eye on it.) Turn off the heat and stir in the butter to melt. Stir in the cream, and add lemon juice to taste.
Serve the baked apples warm from the oven with the sauce poured over and with a generous slump of cinnamon whipped cream or crème fraîche on the side.