Brown Rice Mushroom Veggie Burger Recipe Made Easy

Updated On: October 8, 2025

If you’re looking to enjoy a wholesome, hearty, and flavorful veggie burger, this brown rice mushroom veggie burger recipe is exactly what you need. Packed with nutritious brown rice and earthy mushrooms, these burgers offer a delightful texture and rich umami flavor that is both satisfying and comforting.

Perfect for vegetarians, vegans, or anyone wanting to add more plant-based meals to their diet, this recipe balances taste and health effortlessly. Whether you’re serving these burgers for a casual family dinner or a weekend barbecue, they’re sure to impress with their robust flavor and wholesome ingredients.

Not only are these burgers nutritious and delicious, but they’re also easy to make with pantry staples. Brown rice provides a great source of fiber and complex carbohydrates, while mushrooms add moisture and a savory depth.

Combined with fresh veggies and spices, these burgers hold together beautifully without the need for eggs or dairy. Read on to discover how to make these mouthwatering burgers that will become a staple in your meal rotation!

Why You’ll Love This Recipe

This brown rice mushroom veggie burger recipe is a crowd-pleaser for many reasons. First, it’s incredibly nutrient-dense thanks to the combination of whole grains, vegetables, and fiber-rich ingredients.

It’s also naturally gluten-free and vegan-friendly, making it perfect for a variety of dietary needs.

The mushrooms not only enhance the flavor but also add a meaty texture that makes these burgers satisfying even for meat lovers. Plus, these patties hold together well, so you won’t have a crumbly mess on your grill or pan.

The recipe is versatile, allowing you to customize spices or mix in your favorite veggies.

Finally, these burgers can be made ahead of time and frozen, making meal prep a breeze. Serve them on your favorite buns with toppings or enjoy them as a protein-packed salad topper.

This recipe is a wonderful way to enjoy a healthy, delicious burger any time!

Ingredients

  • 1 cup cooked brown rice (preferably cooled)
  • 1 cup finely chopped mushrooms (cremini or button work well)
  • 1/2 cup grated carrot
  • 1/4 cup finely diced onion
  • 2 cloves garlic, minced
  • 1/2 cup cooked quinoa (optional, for added texture)
  • 1/3 cup rolled oats (gluten-free if needed)
  • 1/4 cup ground flaxseed (mixed with 3 tbsp water as flax egg)
  • 2 tbsp soy sauce or tamari
  • 1 tsp smoked paprika
  • 1/2 tsp cumin powder
  • 1/4 tsp black pepper
  • Salt to taste
  • 2 tbsp olive oil (for sautéing and frying)
  • Fresh parsley or cilantro, chopped (optional, for garnish)

Equipment

  • Large mixing bowl
  • Skillet or frying pan
  • Food processor or knife for chopping mushrooms and veggies
  • Measuring cups and spoons
  • Spatula or burger press (optional)
  • Baking sheet or plate for resting patties

Instructions

  1. Prepare the flax egg: In a small bowl, combine the ground flaxseed with 3 tablespoons of water. Stir well and let it sit for 5-10 minutes until it forms a gel-like consistency. This will help bind the burger patties.
  2. Sauté the veggies: Heat 1 tablespoon of olive oil in a skillet over medium heat. Add the diced onion and minced garlic, cooking until translucent and fragrant, about 3 minutes. Add the chopped mushrooms and grated carrot, cooking for another 5-7 minutes until the mushrooms release their moisture and soften.
  3. Mix the base ingredients: In a large mixing bowl, combine the cooked brown rice, cooked quinoa (if using), rolled oats, and the sautéed vegetable mixture. Stir to combine evenly.
  4. Add seasonings and binders: Mix in the flax egg, soy sauce, smoked paprika, cumin, black pepper, and salt. Stir thoroughly until the mixture begins to hold together. If the mixture feels too wet, add a bit more oats; if too dry, add a splash of water or vegetable broth.
  5. Form the patties: Divide the mixture into 6-8 equal portions. With your hands or a burger press, shape each portion into a round patty about 3/4 inch thick. Place the patties on a baking sheet or plate and refrigerate for 20-30 minutes to firm up.
  6. Cook the patties: Heat the remaining 1 tablespoon of olive oil in the skillet over medium heat. Cook the patties for 4-5 minutes on each side or until golden brown and crispy. Be gentle when flipping to keep them intact.
  7. Serve and enjoy: Serve your brown rice mushroom veggie burgers on toasted buns with your favorite toppings. Add fresh lettuce, tomato, avocado, or a creamy vegan mayo for extra flavor.

Tips & Variations

Want a gluten-free version? Use certified gluten-free oats and tamari instead of soy sauce.

Mushroom variety: Try shiitake or portobello for a deeper flavor.

Make it spicy: Add a pinch of cayenne pepper or check out our Chilli Powder Recipe Vegan: Easy Homemade Spice Blend for an extra kick.

Freeze for later: These patties freeze beautifully. Layer them between parchment paper and store in a zip-lock bag for up to 3 months.

Nutrition Facts

Nutrient Per Serving (1 Patty)
Calories 150 kcal
Protein 5 g
Carbohydrates 25 g
Fiber 4 g
Fat 4 g
Sodium 220 mg

Serving Suggestions

These veggie burgers are incredibly versatile. Serve them on whole grain or gluten-free buns with classic toppings like lettuce, tomato, red onion, and pickles.

Add a slice of vegan cheese or avocado for creaminess. For a healthier twist, serve the patties over a bed of mixed greens or in a lettuce wrap.

Looking for side dishes? Try crispy sweet potato fries, a fresh cucumber salad, or roasted vegetables.

For dipping sauces, a smoky chipotle mayo or tangy mustard pairs beautifully. For more wholesome meal ideas, check out our A to Z Vegetarian Recipes for Every Meal and Occasion or explore Ancient Grains Vegetarian Recipes for Healthy Delicious Meals.

Conclusion

This brown rice mushroom veggie burger recipe proves that healthy eating doesn’t have to be boring or bland. With simple, wholesome ingredients and easy preparation, you can enjoy a satisfying, nutritious burger that’s bursting with flavor and texture.

Whether you’re a seasoned vegetarian, vegan, or someone simply looking to add more plant-based meals to your diet, these burgers are a fantastic choice.

They’re great for meal prep, family dinners, or even casual get-togethers, offering a delicious alternative to traditional burgers. Don’t forget to customize your toppings and sides to keep your meals exciting and fresh.

For more creative vegetarian dishes, explore our collection of Best Vegetarian Recipes No Dairy for Delicious Meals. Happy cooking and enjoy every bite!

📖 Recipe Card: Brown Rice Mushroom Veggie Burger

Description: A hearty and healthy veggie burger made with brown rice, mushrooms, and vegetables. Perfect for a nutritious and flavorful meal.

Prep Time: PT15M
Cook Time: PT30M
Total Time: PT45M

Servings: 4 servings

Ingredients

  • 1 cup cooked brown rice
  • 1 cup finely chopped mushrooms
  • 1/2 cup grated carrot
  • 1/2 cup finely chopped onion
  • 1/4 cup breadcrumbs
  • 1/4 cup chopped fresh parsley
  • 2 cloves garlic, minced
  • 1 tablespoon soy sauce
  • 1 teaspoon smoked paprika
  • 1/2 teaspoon black pepper
  • 1/2 teaspoon salt
  • 1 tablespoon olive oil

Instructions

  1. Sauté onions, garlic, and mushrooms in olive oil until soft.
  2. In a large bowl, combine cooked brown rice, sautéed vegetables, carrot, parsley, soy sauce, spices, and breadcrumbs.
  3. Mix well until the mixture holds together.
  4. Form mixture into 4 equal patties.
  5. Heat a non-stick pan over medium heat and cook patties for 5-7 minutes on each side until golden brown.
  6. Serve warm on buns with your favorite toppings.

Nutrition: Calories: 250 kcal | Protein: 7 g | Fat: 8 g | Carbs: 35 g

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Photo of author

Marta K

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