Hearty Vegetable Barley Soup
This soup relies on patience: you toast the dry barley before simmering to ensure it keeps a firm, chewy bite rather than turning into mush. By building a base of deeply caramelized root vegetables and adding the greens at the very last second, you maintain both the structural integrity of the ingredients and a clean, layered broth.
The secret is in the barley toast.
Do not skip the step of toasting the grains in the fat before adding your liquid. This prevents the barley from thickening the soup into a paste and adds a nuttiness that balances the vegetables.
- Heavy-bottomed Dutch oven
- Wooden spoon
- Chef's knife
- Large cutting board
What goes in.
- 1 cuppearled barley
- 3 tbspolive oil
- 2yellow onions, diced
- 3carrots, peeled and cut into rounds
- 2 stalkscelery, sliced thin
- 8 ozcremini mushrooms, quartered
- 3 clovesgarlic, smashed and minced
- 6 cupsvegetable stock
- 1 tspdried thyme
- 2 cupskale, stemmed and chopped
- to tastekosher salt and black pepper
Developing the mirepoix base
Sauté the onions, carrots, and celery until the onions turn translucent and the carrots soften slightly at the edges; this base provides the primary sweetness of the broth.
The method.
Toast the barley
Heat 1 tablespoon of oil in the Dutch oven over medium heat. Add the dry barley and stir constantly for 3 minutes until it smells like toasted nuts. Remove from the pot and set aside.
Build the vegetable base
Add the remaining oil to the pot. Stir in onions, carrots, celery, and mushrooms. Cook over medium-high heat until the mushrooms release their moisture and the onions begin to brown.
Bloom the aromatics
Add the minced garlic and dried thyme. Stir for 60 seconds until fragrant, being careful not to brown the garlic.
Simmer
Return the toasted barley to the pot. Pour in the stock. Bring to a boil, then reduce heat to low, cover, and simmer for 40 minutes or until the barley is tender but still has a slight chew.
Finish with greens
Fold in the kale and cook for 2 to 3 minutes until wilted. Taste and adjust salt and pepper before serving.
Other turns to take.
Roasted Root Addition
Toss parsnips or sweet potatoes in oil and roast separately until charred, then stir them in at the end for extra texture.
Acidic Lift
Add a tablespoon of apple cider vinegar or a squeeze of fresh lemon juice just before serving to sharpen the flavors.
When it doesn't go to plan.
If the soup thickens too much as it sits, add a splash of hot water or extra stock before reheating.
Use a heavy pot to ensure even heat distribution; thin-bottomed pots will cause the barley to stick and burn on the bottom.
Do not overcook the kale; bright green leaves are better than olive-colored, mushy ones.
The ones that keep coming up.
Can I use hulled barley instead of pearled?
You can, but it requires a longer cook time, usually closer to 60 or 70 minutes. Keep an eye on your liquid levels as it will soak up more broth.
How do I know the barley is done?
The grain should be tender through the center but still retain a distinct pop when bitten.
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