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Warm Barley, Mushroom & Leek Bowl

Chewy pearl barley tossed with browned mushrooms, soft leek, thyme and lemon, finished with toasted walnuts and shaved parmesan.

Warm Barley, Mushroom & Leek Bowl. Chewy pearl barley tossed with browned mushrooms, soft leek, thyme and lemon, finished with toasted walnuts and shaved parmesan.
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Prep 12 minCook 35 minServes 2

Ingredients

Why metric?

Metric avoids regional spoon ambiguity. US uses 5 mL tsp, 15 mL tbsp and 240 mL cup. Small masses stay in grams unless a verified recipe conversion exists. More on measurements

  • 160 g pearl barley (dry), rinsed
  • 250 g button mushrooms, thickly sliced
  • 1 large leek, white and pale green sliced (150 g)
  • 2 garlic cloves, chopped (10 g)
  • 30 ml extra-virgin olive oil (27 g)
  • 1 g dried thyme
  • 25 g parmesan, shaved
  • 20 g walnuts, roughly chopped
  • 8 g flat-leaf parsley, chopped
  • 15 ml lemon juice (15 g)
  • 1 g iodised table salt, plus more to taste
  • Ground black pepper, to taste

Method

  1. Simmer the barley in a large pan of unsalted water for 30-35 minutes, until the grains are tender but still have some bite. It will roughly triple in weight, giving about 480 g cooked. Drain well.
  2. While it cooks, heat half the oil in a wide frying pan over high heat. Add the mushrooms in a single layer and leave them alone for 3 minutes before stirring: crowding and fidgeting makes them steam instead of brown. Cook 6-8 minutes total, until deep gold, then tip them onto a plate.
  3. Lower the heat to medium, add the remaining oil and cook the leek with the salt for 6 minutes, until soft. Add the garlic and thyme for the last minute.
  4. Return the mushrooms to the pan, add the drained barley and toss for a minute to warm through.
  5. Off the heat, stir in the lemon juice, parsley and plenty of pepper. Toast the walnuts in a dry pan for 2-3 minutes, then serve the bowls topped with the parmesan and the walnuts.

Safety and storage

Keeps
3 days refrigerated below 5°C
Reheat to
steaming hot, at least 60°C

Cool and cover within two hours of cooking; split large amounts into shallow containers so they chill quickly. Reheat until steaming hot, at least 60°C.

Where these temperatures come from