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Moist barley with browned mushroom slices, leeks and chopped herbs in a serving bowl.

Mushroom, Leek and Barley Pot

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Pearled barley simmers with browned mushrooms, leeks and thyme, finished with parsley and lemon.

Original yieldYield
4 servings4 servings
PrepPrep time
CookCook time
TotalTotal time
Pearled barley is the baseline; allow for two mushroom batches and simmer until the grain is tender with a little bite.

Pearled barley is the baseline; allow for two mushroom batches and simmer until the grain is tender with a little bite.

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The story behind the recipe

Mushrooms give this barley pot browned edges and an earthy flavor; leeks soften between the grains with a gentler sweetness. The finished dinner is thick enough to sit on a spoon, with a little broth still around it. Lemon and parsley keep the last mouthful as appealing as the first.

This is the longer-cooking dinner in the weeknight collection. It suits an evening when you can start before you're hungry and stay nearby during the simmer. Most of the work after browning is a stir and a check, but the barley still needs its time.

A grain with some bite

Pearled barley has had outer layers polished away, which changes its cooking needs compared with hulled barley. Buy pearled barley and check the cooking time on the package. The grains should be tender with a little chew, not hard at the center and not cooked until their shape disappears.

The stock carries the mushroom and thyme flavors into the barley while the grain softens. How much liquid remains depends on the pot and the simmer as well as the packet. A broad pan loses moisture differently from a deep one, so the texture check matters more than using every minute of an estimate exactly.

Read more about this recipe

Mushrooms first, leeks second

Cremini mushrooms are small brown mushrooms with enough firmness to keep visible slices in the finished pot. They release moisture as they cook, which is why two uncrowded batches are worth the initial effort. A browned surface brings more depth than a pile of pale slices simply simmered from the start.

The leeks then soften in the same pot. Their white and light-green parts give a mild onion flavor without disappearing completely into the broth. Wash the sliced layers carefully: a leek can look clean outside while grit remains hidden inside. The recipe weight is for the trimmed usable portion.

Thyme belongs in the longer simmer, where its flavor can spread through the grain. Parsley and lemon arrive at the end. They give a fresh finish to a meal whose main flavors have spent time in the pot together.

Keep a little looseness around the barley when serving. It continues to take up liquid as it waits, so a moist pan can become a much firmer bowl. A spoon should still move easily through the grains, collecting leek and a mushroom slice without lifting the whole portion as one mound.

Make it your wayOriginal: 4 servings

Adjust servings & units

Ingredients

For 4 servings. Quantities are shown as written.

Source measurement convention: Metric. Explicit unit definitions take precedence; unconfirmed measures must be checked before conversion.

Original quantities for 4 servings.

  • Cremini mushrooms, sliced 5 mm thick500 g
  • Trimmed leek, white and light-green parts, sliced and washed250 g
  • Olive oil, divided30 ml
  • Garlic, finely chopped12 g
  • Pearled barley, dry weight250 g
  • Low-sodium vegetable stock1100 ml
  • Fresh thyme leaves2 g
  • Fresh lemon juice15 ml
  • Flat-leaf parsley, chopped10 g
  • Fine salt4 g
  • Ground black pepper1 g
Original ingredients
  • 500 g cremini mushrooms, sliced 5 mm thick
  • 250 g trimmed leek, white and light-green parts, sliced and washed
  • 30 ml olive oil, divided
  • 12 g garlic, finely chopped
  • 250 g pearled barley, dry weight
  • 1100 ml low-sodium vegetable stock
  • 2 g fresh thyme leaves
  • 15 ml fresh lemon juice
  • 10 g flat-leaf parsley, chopped
  • 4 g fine salt
  • 1 g ground black pepper
Equipment
  • 4-liter heavy Dutch oven

Instructions

  1. Brown the mushrooms

    Heat 15 ml of the olive oil in a 4-liter Dutch oven over medium-high heat. Brown the mushrooms in two batches for about 5 minutes each, using the remaining 15 ml oil for the second batch. Transfer them to a plate.

  2. Soften the leeks

    Reduce the heat to medium. Add the washed leeks to the same pot with 30 ml water and cook for 5 minutes, stirring, until softened; this water is for the vegetable-softening stage. Add the garlic for 30 seconds.

  3. Add barley and broth

    Stir in the pearled barley, vegetable stock, thyme, fine salt and ground black pepper, then return the mushrooms. Bring to a gentle simmer.

  4. Simmer to the grain’s texture

    Cover loosely and simmer for about 30 to 40 minutes, stirring every 5 to 10 minutes, until the barley is tender with a little bite and the mixture is loose enough to spoon. If the grain is still firm and the pot is drying, add hot water 50 ml at a time and continue. If it is tender but too soupy, simmer uncovered briefly.

  5. Finish and serve

    Remove from the heat and stir in the lemon juice and flat-leaf parsley. Divide among four bowls while the mixture is still moist.

Estimated calories 360 kcal

Nutrition portion: 1/4 of recipe · Original yield: 4 servings

Source & assumptions

Ingredient-based estimate using CoFID 2021, identified USDA reference entries and representative product labels. Approximately 360 kcal per original serving; ingredients and preparation affect values.

Recipe notes

When adjusting quantities

Keep mushroom batches uncrowded. Use pearled barley and a pot with adequate capacity; add finishing water only as the actual grain needs it. Larger quantities do not multiply cooking time automatically.

Original recipe notes

These notes describe the original recipe. Quantities mentioned here do not change when you adjust servings.

Use pearled barley, not hulled barley. Follow a longer package allowance if needed; the grain’s texture is the endpoint and extra time changes the total.

Weigh leeks after trimming, then wash carefully between the sliced layers and drain. The small water allowances are method adjustments, not extra stock ingredients.

Cool and refrigerate leftovers promptly in shallow containers; use within 3 to 4 days. Reheat to 74°C (165°F) with a little water to loosen the barley.

Recipe details

Course or meal
Dinner
Cuisine
Other / International
Dietary
Vegan
Cooking method
One potStovetop
Main ingredient
Mushrooms
Browse category
Main Dishes

Dietary labels describe this recipe as written. Check product labels and any substitutions for your needs.