300²µ/10Β½΄Η³ϊ chestnut mushrooms
2 garlic cloves, finely chopped
450g/1lb potatoes, cut into small chunks
3 sprigs fresh rosemary, leaves finely chopped
150g/5Β½oz baby spinach leaves
4 tomatoes, halved
400g tin baked beans
salt and pepper
1 tbsp olive oil
8 vegan sausages