2 garlic cloves, crushed
1 lemon, cut into six wedges
500g/1lb 2oz mushrooms (such as white closed cup), cleaned and sliced
1 onion, finely diced
陆 tsp English mustard
200g/7oz rice
salt and freshly ground black pepper
1 tbsp olive oil
1 tsp paprika
250ml/9fl oz vegetable stock, made from a stock cube
200ml/7fl oz soured cream