20ml(1 tablespoon) olive oil, garlic infused ghee or truffle oil
1-2large leeksgreen parts only (I try and choose leeks with lengthy green parts for this purpose)
150-300g spring onion greens
4large carrotscut into rough coins
1bunch parsley, chopped (continental or curly)
A few sprigs of thymeif you have them
3-4bay leavesif you have them
5-10pickled garlic cloves(see FODMAP notes in body of post)
20gfresh shiitake mushroomschopped (see FODMAP notes in body of post)
2 - 4litres2000-4000ml water (see notes)
1tablespoongluten free miso paste
Seasoningto taste
Other flavour additions (see body of post)
Instructions
Wash and prep all the ingredients for the stock.
Heat the oil in a large soup pot over a medium heat. Add all the vegetables and herbs and stir to combine. Cook for 5-7 minutes or until there is a bit of browning on the bottom of the pan. This will add extra flavour complexity. Add any extra flavour boosters (in the body of the post) as you see fit.
Add the water and miso paste and stir to combine until the miso dissolves. Pop the lid on, turn the heat to low-medium and cook the stock for 25-30 minutes or up to an hour. Add water based on how long you intend to simmer the stock – 2 litres for 30 minutes and more for longer. You can also add water as you see fit – if the vegetables aren’t submerged, add a splash more water.
Once the stock is ready, strain it over a large heat proof bowl. Keep the vegetables if you want to make the leftover stock vegetable soup (in the body of the post).
Season your stock thoroughly and to taste. You can use it straight away or keep in the fridge for a few days. The stock can also be frozen and defrosted.
Notes
How much stock this makes depends on how much water you add and how long/vigorously you simmer it. I cooked a batch with 2 litres (2000ml) water for 20 minutes and I ended up with 1.5 litres stock.
See the body of the post for tips on adding extra flavour to your stock. Add as many flavour additions as you like - the more the merrier (within reason).
See the body of the post for how to make a leftover stock veg soup for a no waste option.