Mushroom Veggie Burgers (Printable)

Savory plant-based patties loaded with mushrooms, black beans, and vegetables for a protein-rich meatless meal any night of the week.

# What You’ll Need:

→ Vegetables

01 - 9 oz cremini or button mushrooms, finely chopped
02 - 1 small red onion, finely diced
03 - 2 garlic cloves, minced
04 - 1 medium carrot, grated
05 - 1/2 red bell pepper, finely diced

→ Beans & Binders

06 - 1 can (14 oz) black beans, drained and rinsed
07 - 2/3 cup rolled oats
08 - 1 large egg (or 1 flax egg for vegan option: 1 tbsp ground flaxseed + 3 tbsp water, mixed and rested 5 min)
09 - 1/3 cup breadcrumbs

→ Spices & Seasonings

10 - 1 tbsp soy sauce
11 - 1 tsp smoked paprika
12 - 1/2 tsp ground cumin
13 - 1/2 tsp salt
14 - 1/4 tsp black pepper
15 - 2 tbsp chopped fresh parsley (optional)

→ For Cooking

16 - 2 tbsp olive oil

→ Serving (optional)

17 - 4 burger buns
18 - Lettuce, tomato slices, pickles, cheese, sauces of choice

# How-to Steps:

01 - Heat 1 tablespoon olive oil in a large skillet over medium heat. Add mushrooms, onion, garlic, carrot, and bell pepper. Sauté until vegetables are soft and moisture has evaporated, about 8 minutes. Let cool slightly.
02 - In a large bowl, mash the black beans with a fork or potato masher, leaving some texture.
03 - Add the sautéed vegetables, oats, egg (or flax egg), breadcrumbs, soy sauce, smoked paprika, cumin, salt, pepper, and parsley to the beans. Mix until well combined.
04 - Let the mixture rest for 10 minutes so the oats and breadcrumbs absorb moisture.
05 - Divide the mixture into 4 equal portions and form into burger patties.
06 - Heat remaining 1 tablespoon olive oil in the skillet over medium heat. Cook patties for 4-5 minutes per side, until golden brown and heated through.
07 - Serve on burger buns with your favorite toppings.

# Expert Advice:

01 -
  • These burgers actually hold together on the grill instead of crumbling into a sad mess
  • The mushroom mixture creates that deep umami flavor that usually only comes from beef
02 -
  • Dont skip the vegetable cooling step because hot veggies will cook the egg prematurely and ruin the binding
  • The resting period is nonnegotiable for patties that actually stay together on the bun
03 -
  • If your mixture feels too wet to form patties, add another tablespoon of breadcrumbs
  • These can also be baked at 375°F for 20 minutes, flipping halfway, if you want to avoid the stovetop