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Mushroom and Lentil Veggie Burger

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  • Author: Sarra
  • Prep Time: 15 minutes
  • Cook Time: 15 minutes
  • Total Time: 30 minutes
  • Yield: 4 burgers 1x
  • Category: Main Course
  • Method: Stovetop
  • Cuisine: American

Description

A flavorful and satisfying plant-based burger made with earthy mushrooms, protein-rich lentils, and aromatic spices. This hearty veggie burger is perfect for grilling or pan-searing and pairs wonderfully with your favorite toppings and sauces. Ideal for meatless meals that don’t compromise on taste or texture.


Ingredients

Units Scale
  • 1 cup cooked green or brown lentils
  • 1 tbsp olive oil
  • 1 small onion, finely chopped
  • 2 cloves garlic, minced
  • 2 cups mushrooms, finely chopped
  • 1/2 tsp smoked paprika
  • 1/2 tsp dried thyme
  • Salt and black pepper to taste
  • 1 tbsp soy sauce or tamari
  • 1/2 cup rolled oats
  • 1/4 cup breadcrumbs (optional for extra binding)
  • 1 tbsp ground flaxseed + 3 tbsp water (flax egg)

Instructions

  • In a small bowl, combine flaxseed and water. Let sit for 5 minutes to thicken.
  • Heat olive oil in a skillet over medium heat. Sauté onions and garlic until translucent.
  • Add mushrooms, smoked paprika, thyme, salt, and pepper. Cook until mushrooms are soft and moisture evaporates.
  • Stir in soy sauce, then remove from heat and let cool slightly.
  • In a food processor, combine mushroom mixture, lentils, oats, and flax egg. Pulse until well mixed but not pureed.
  • Stir in breadcrumbs if needed for binding. Shape mixture into 4 patties.
  • Cook in a skillet over medium heat for 4–5 minutes per side, until golden brown and firm.
  • Serve on buns with your favorite toppings.

Notes

  • Use cremini or button mushrooms for best flavor.
  • Patties can be frozen raw or cooked for easy meal prep.
  • Great with avocado, tomato, lettuce, and vegan mayo.

Nutrition

  • Calories: 210
  • Sugar: 2g
  • Sodium: 320mg
  • Fat: 7g
  • Saturated Fat: 1g
  • Unsaturated Fat: 6g
  • Trans Fat: 0g
  • Carbohydrates: 28g
  • Fiber: 6g
  • Protein: 10g
  • Cholesterol: 0mg