Jerusalem Artichokes, Winter Roots, Smoked Salt : Foodwise

Ingredients

• 1 lb 10 oz/750g celery root
• 9 oz/250g Jerusalem artichokes
• ¼ cup/50g butter
• 1 cup/240ml hot vegetable or chicken stock
• 8 carrots, small to medium
• 2 parsnips
• 6 cloves garlic
• 4 beets, small raw
• 8 sprigs thyme
• 5 tablespoons/75g butter
• 3 tablespoons sunflower seeds
• 2 heaped tablespoons parsley, chopped
• 2 teaspoons smoked salt