Put the hazelnuts in a dry, heavy-bottomed saucepan and set over a medium heat to toast for around 5 minutes, shaking every so often to make sure they don't burn
Tip out onto a clean tea towel and rub vigorously to remove the skins
Using a mini food processor or similar, finely grind the hazelnuts and set aside
Cream together the butter and caster sugar until pale and fluffy
In a small measuring jug, gently whisk the eggs before adding them to the butter & sugar in three stages, mixing after each addition
Add the ground hazelnuts, almonds, vanilla and grated nutmeg
Gently fold in the flour until just combined
Spoon the mixture into the greased cake tin and level out with a spatula
With a pair of scissors, remove the hard stalk from the figs and press each gently into the mixture
Sprinkle the top of the cake with a little caster sugar
Bake for 40 minutes until a skewer inserted comes away clean
Cool in the tin on a wire rack for a few minutes
Dilute the honey with the teaspoon of hot water
Poke a few holes in the cake whilst it's still warm and spoon over the syrup evenly over the top
Remove from the tin, dust with icing sugar and a few chopped, toasted hazelnuts and serve warm with mascarpone or Greek yoghurt and a nice cup of tea!