• olive oil
• a knob of butter
• 1 onion, peeled and chopped
• a handful of fresh sage leaves
• 800g/1¾lb stewing steak or beef skirt, cut into 5cm/2 inch pieces
• sea salt and freshly ground black pepper
• flour, to dust
• 2 parsnips, peeled and quartered
• 4 carrots, peeled and halved
• ½ a butternut squash, halved, deseeded and roughly diced
• optional: a handful of Jerusalem artichokes, peeled and halved
• 500g/1lb 2oz small potatoes
• 2 tablespoons tomato purée
• ½ a bottle of red wine
• 285ml/½ pint beef or vegetable stock
• zest of 1 lemon, finely grated
• a handful of rosemary, leaves picked
• 1 clove of garlic, peeled and finely chopped