Earthy Mushroom & Barley One-Pot

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A comforting, umami-rich dish with chewy barley, tender mushrooms, and aromatic herbs, ready in 35 minutes with minimal cleanup. This mediterranean-inspired one pot (gluten-free, vegetarian) ready in about 35 minutes pairs Barley, Olive oil, Yellow onion for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with rice, quinoa, or a quick salad. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 10 min Cook: 25 min Serves 4 Mediterranean cuisine 320 cal/serving
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Ingredients

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Instructions

  1. Step 1: In a large Dutch oven, heat 2 tbsp olive oil over medium heat. Add 1 diced yellow onion and 2 minced garlic cloves, sautéing for 3 minutes until soft and fragrant, stirring occasionally.
  2. Step 2: Add 8 oz sliced cremini mushrooms to the pot, stirring to coat in oil. Cook for 5 minutes until mushrooms release liquid and brown slightly at the edges.
  3. Step 3: Stir in 1 cup barley, 2 cups vegetable broth, 1 tbsp fresh thyme, 1/2 tsp dried thyme, 1/2 tsp kosher salt, and 1/4 tsp black pepper. Bring to a gentle boil, then reduce heat to low, cover, and simmer for 25 minutes until barley is tender and liquid is absorbed.
  4. Step 4: Remove from heat, stir in 1 tbsp lemon juice, and let sit covered for 5 minutes. Fluff with a fork before serving.

Frequently asked questions

How long does Earthy Mushroom & Barley One-Pot take to make?

Total time is about 35 minutes (10 min prep + 25 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Earthy Mushroom & Barley One-Pot?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep barley from drying out.

Can I substitute ingredients in Earthy Mushroom & Barley One-Pot?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Earthy Mushroom & Barley One-Pot for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

Is Earthy Mushroom & Barley One-Pot gluten-free?

Yes — this recipe is tagged gluten-free, vegetarian based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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