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Bowl of vegan lentil mushroom stew with fresh herbs and crusty bread on the side.

Vegan Lentil Mushroom Stew Recipe | Hearty Plant-Based Stew with Mushrooms & Herbs

This Vegan Lentil Mushroom Stew is the ultimate comfort food—rich, nourishing, and deeply flavorful. Tender lentils and savory mushrooms simmer in a fragrant vegetable broth with garlic, onions, and herbs, creating a stew that’s both satisfying and wholesome. Packed with plant-based protein, fiber, and vitamins, it’s a one-pot meal that warms you from the inside out. Perfect for meal prep, cozy dinners, or chilly evenings, this stew is easy to make and even better the next day.
Prep Time 20 minutes
Cook Time 40 minutes
Total Time 1 hour
Course Main Dish, Soup, stew
Cuisine Comfort Food, Mediterranean-inspired, Vegan
Servings 6 (about 8 cups of stew)
Calories 280 kcal

Equipment

  • Large pot or Dutch oven
  • Knife + cutting board
  • Wooden spoon
  • Measuring cups & spoons

Ingredients
  

Base

  • 1 ½ cups green or brown lentils (rinsed)
  • 12 oz cremini or button mushrooms (sliced)
  • 2 carrots (diced)
  • 2 celery stalks (diced)
  • 1 medium onion (chopped)
  • 3 cloves garlic (minced)

Flavor

  • 2 tbsp tomato paste
  • 1 tbsp soy sauce or coconut aminos
  • 1 tsp thyme
  • 1 tsp rosemary
  • 1 bay leaf
  • Salt & pepper to taste

Liquid

  • 5 cups vegetable broth
  • 2 tbsp olive oil

Optional Add-ins

  • 2 potatoes (diced)
  • 2 cups spinach
  • ½ cup red wine or 1 tbsp balsamic vinegar

Instructions
 

  • Sauté aromatics: Heat olive oil in a large pot over medium heat. Add onion, garlic, carrots, and celery. Cook for 5–7 minutes until softened.
  • Brown mushrooms: Stir in mushrooms and cook until golden, about 8 minutes.
  • Season: Add tomato paste, thyme, rosemary, bay leaf, soy sauce, salt, and pepper. Cook for 2 minutes to deepen flavor.
  • Add lentils & broth: Stir in lentils and pour in vegetable broth. Bring to a boil, then reduce to a simmer. Cover and cook for 25–30 minutes until lentils are tender.
  • Finish: Adjust seasoning. Stir in spinach or a splash of balsamic vinegar for brightness. Remove bay leaf.
  • Serve: Ladle into bowls and pair with mashed potatoes, crusty bread, or rice.
  • Tip: Deglaze the pan with wine or broth after browning mushrooms to lift flavor-packed bits.

Notes

  • Make-ahead: Store in an airtight container for up to 5 days or freeze for 3 months.
  • Reheating: Warm gently on the stovetop with extra broth as needed.
  • Avoid mistakes: Don’t overcook lentils, always brown mushrooms, and finish with acid for balance.
  • Variations: Add smoked paprika for heat, coconut milk for creaminess, or grains like barley/quinoa for extra heartiness.
 
Keyword hearty vegan dinner, lentil mushroom recipe, meal prep stew, plant-based comfort food, Vegan stew