Making Vegan Stock
Homemade vegetable stock is one of the most cost-effective flavour investments in vegan cooking. Built from vegetable scraps - onion skins, leek tops, carrot peels, celery leaves, mushroom stems, herb stalks - it produces a deeply flavoured liquid that transforms soups, risottos, braises and sauces. The process requires no special skill, just time and the discipline to save scraps.
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Why It Matters
Good stock is what separates a flat, watery soup from one with depth and body. It's also free - made from ingredients that would otherwise be composted.
Step-by-Step: Making Vegan Stock
- Collect vegetable scraps over 1 - 2 weeks in a sealed bag in the freezer: onion skins, carrot peels, celery tops, leek greens, mushroom stems, herb stalks, parsley roots.
- Add the scraps to a large stockpot with 2 - 3 litres of cold water, 1 teaspoon black peppercorns, a bay leaf and a small bunch of parsley stalks.
- Bring slowly to a gentle simmer (not a rolling boil - this clouds the stock) and cook uncovered for 45 - 60 minutes.
- Strain through a fine sieve or muslin cloth, pressing on the vegetables to extract all liquid. Discard the solids.
- Taste and season lightly - a pinch of salt and a splash of soy sauce enhances depth.
- Cool completely before refrigerating (up to 5 days) or freezing in 500ml portions.
Chef's Tips
- Avoid cruciferous vegetables (broccoli, cabbage, cauliflower) in your scrap bag - they make stock bitter.
- A handful of dried mushrooms or a tablespoon of mushroom powder added during simmering dramatically increases umami depth.
- Roasting the scraps at 200°C for 20 minutes before adding water produces a darker, richer, more complex stock.
Related Techniques
Watch this technique on video
In our Cook Like A Pro course, chefs Rupert Worden and Lisa Hinze teaches vegan cooking techniques like making vegan stock with step-by-step video demonstrations tailored for American home cooks.
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