miso soup for dinner

1l stock: preferably fish stock(dashi), but I used vegetable this time
2 heaped tbsp miso paste
a small handful of wakame seaweed, chopped
2 spring onions, finely sliced
2 asparagus spears, finely sliced
100g tofu, cubed (not too small)
50g soba noodles, cooked separately (5 mins in boiling water)

bring the stock to boil, add the seaweed, cook for 5 mins. add the onions, asparagus and tofu, cook for a couple more mins. stir in the miso paste, make sure it's fully dissolved.
if you want a more filling meal, serve with soba noodles