Line a roasting tin with some parchment paper. In the meantime, place the sprouts and butternut squash into a colander over some boiling water and steam for around 8 minutes or until soft.
In a small bowl, create the maple and mustard dressing by adding the 1 tbsp of oil, maple syrup, english mustard, garlic granules, chilli flakes, salt and pepper.
Add the softened sprouts, butternut squash and fresh figs to the parchment lined tray along with the maple and mustard dressing. Stir well and place into the oven for 20 minutes.
After 20 minutes, add the walnuts to the roasting tray. Stir well before placing back in the oven for a further 20 minutes.