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Meatless Burger Recipe

This Ultimate Meatless Burger is packed with flavor, featuring a hearty blend of black beans, mushrooms, and oats for the perfect texture. It's a protein-rich, fiber-loaded, and delicious plant-based alternative to traditional burgers. Whether you're a vegetarian, vegan, or just looking for a healthy burger option, this recipe will satisfy your cravings with its smoky, savory taste. Perfect for grilling, baking, or pan-frying!
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Prep Time 15 minutes
Cook Time 10 minutes
Total Time 25 minutes
Course Snack
Cuisine American
Servings 4 Burgers
Calories 280 kcal

Ingredients
  

For the Burger Patties:

  • 1 ½ cups cooked black beans drained and rinsed
  • 1 cup cremini or button mushrooms finely chopped
  • ½ cup quick oats or breadcrumbs for a firmer texture
  • ¼ cup finely chopped red onion
  • 2 cloves garlic minced
  • 1 tbsp soy sauce or tamari for gluten-free
  • 1 tbsp tomato paste
  • 1 tsp smoked paprika
  • ½ tsp cumin powder
  • ½ tsp onion powder
  • ½ tsp black pepper
  • ½ tsp salt
  • ½ tsp dried oregano
  • 1 tbsp ground flaxseed + 2 tbsp water flax egg substitute
  • 2 tbsp olive oil for cooking

For Serving:

  • 4 burger buns whole wheat, brioche, or gluten-free
  • ½ cup lettuce leaves
  • 1 ripe tomato sliced
  • ½ red onion sliced
  • ¼ cup pickles optional
  • 4 tbsp vegan mayo or hummus
  • 4 slices vegan cheese optional

Instructions
 

Step 1: Prepare the Flax Egg

  • In a small bowl, mix 1 tbsp ground flaxseed with 2 tbsp water. Let it sit for 5 minutes until it forms a gel-like consistency.

Step 2: Sauté the Mushrooms & Onions

  • Heat 1 tbsp olive oil in a pan over medium heat.
  • Add the chopped mushrooms and onions. Sauté for about 5 minutes until softened.
  • Add garlic, soy sauce, tomato paste, smoked paprika, cumin, onion powder, salt, and pepper. Stir and cook for another 2 minutes until fragrant.
  • Remove from heat and let it cool slightly.

Step 3: Mash & Mix the Patty Ingredients

  • In a large bowl, mash the black beans with a fork or potato masher, leaving some chunks for texture.
  • Add the sautéed mushroom mixture, oats, oregano, and flax egg. Mix well until combined.
  • Shape the mixture into 4 equal-sized patties (about ½ inch thick).

Step 4: Cook the Patties

  • Stovetop:
  • Heat 1 tbsp olive oil in a pan over medium heat.
  • Cook each patty for 4-5 minutes per side, flipping carefully until golden brown and slightly crisp.
  • Grill Option:
  • Preheat the grill to medium heat and lightly oil the grates.
  • Grill patties for 4 minutes per side, flipping carefully with a spatula.
  • Baking Option:
  • Preheat the oven to 375°F (190°C).
  • Place patties on a lined baking sheet and bake for 20 minutes, flipping halfway through.

Step 5: Assemble the Burger

  • Toast the burger buns lightly.
  • Spread vegan mayo or hummus on each bun.
  • Layer with lettuce, tomato, red onion, pickles, and vegan cheese.
  • Place the warm veggie patty on top, cover with the bun, and serve immediately!

Notes

  • Make-Ahead & Storage: Store cooked patties in an airtight container in the fridge for up to 4 days. Freeze uncooked patties for up to 3 months—just thaw and cook when ready.
  • Texture Tip: If the patty mixture is too wet, add extra oats or breadcrumbs to firm it up.
  • Flavor Variations: Try adding chopped walnuts, shredded carrots, or sriracha for extra crunch and spice.