1 green chilli, roughly chopped, to serve
1 garlic clove, crushed
2 medium baking potatoes
1 bunch of spring onions, finely chopped, to serve
750ml/1â…“ pints chicken stock
1 tbsp of dark French mustard
1 tbsp wholegrain mustard
100g/3½oz coarse sea salt
2 tbsp cottage cheese
2 tbsp Greek-style yoghurt
2 x rolled breast of lamb (500g/1lb 2oz–750g/1lb 10oz each)