The Best Veggie Burger Recipe - Better Than Store-bought

There's no getting around the fact that vegetable burgers take more time than regular hamburgers, but they are well worth it (trust us). Nothing is difficult about the process, so stick with us. You can do this! Once you make the burger mixture, you can keep it in the fridge for 24 hours. Or you can form the patties, cook them and freeze up to three months (this is what we do).

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The Best Veggie Burger Recipe - Better Than Store-bought Save
The Best Veggie Burger Recipe - Better Than Store-bought

There's no getting around the fact that vegetable burgers take more time than regular hamburgers, but they are well worth it (trust us). Nothing is difficult about the process, so stick with us. You can do this! Once you make the burger mixture, you can keep it in the fridge for 24 hours. Or you can form the patties, cook them and freeze up to three months (this is what we do).

  • Preparing Time: 15 minutes
  • Total Time: 30 minutes
  • Served Person: 8

Step-by-step

  • Heat the oven to 400 degrees F. Line two rimmed baking sheets with foil, parchment paper or silicon baking mats.
  • Using a damp paper towel, brush all dirt from mushrooms. Cut away and discard any hard stems. Roughly chop the mushrooms, carrot, broccoli and onion into 1/2-inch chunks. Toss vegetables into the bowl of a food processor. Add the garlic, olive oil, smoked paprika, chili powder, salt and pepper. Close the lid and pulse 10 to 20 times until coarsely ground.
  • Spread the ground vegetables onto one of the lined baking sheets. Pat them down with a spatula until a very thin layer of vegetables covers the majority of the baking sheet. Roast the vegetables for 15 minutes. (If the veggies around the outer edges start to turn dark brown, stir and press them back down into a thin layer).
  • Meanwhile, spread the drained black beans onto the second baking sheet in one layer.
  • When the vegetables have roasted for 15 minutes, stir them and press into a thin layer once more. Transfer both baking sheets (vegetables and the black beans) to the oven. Roast until the beans begin to split and look dry and the vegetables look drier and toasted, about 15 minutes. Let everything cool.
  • While the beans and vegetables roast, rinse the food processor bowl and pat dry. Place the walnuts, spinach and fresh herbs in it. Pulse until they are about the size of breadcrumbs.
  • Add cooled beans and pulse 5 to 10 times until the beans look crumbly with large crumbs. Add the roasted vegetables, panko breadcrumbs, eggs and the tomato paste. Pulse until everything is just combined. You want to keep some texture, don’t pulse until a smooth mixture. Scrape the mixture into a bowl and fold in the rice. Refrigerate the veggie burger mix up to 24 hours. Or make patties, cook them and freeze wrapped in foil up to 3 months.
  • When you are ready to make the burgers, divide into 8 equal portions (about 3 1/4 ounces or 90 grams each). Form each portion into a 1/2-inch thick patty.
  • Heat a skillet over medium-low heat, add oil then place patties in one layer. (We use about 1 tablespoon of oil to cook 4 burgers). Cook until heated through, firm and browned on both sides, about 4 to 6 minutes on each side. If any bits fall from the sides as you flip, press them back into the sides of the patty. Be careful when flipping so they stay together. For an outdoor grill, we recommend placing a cast iron pan or griddle over a low fire to cook the burgers.
  • To reheat frozen cooked burgers: Bake in a 350 degree F oven until heated through, 15 to 20 minutes. Or reheat in a skillet over medium-low heat until heated through, 5 to 10 minutes on each side. We do not recommend microwaving the patties (they steam and become floppy).
Building a sturdy vegetable patty requires managing moisture before binding ingredients together. Excess water inside fresh mushrooms, broccoli, and spinach turns patties into mush during cooking. Removing that liquid through targeted roasting changes the final texture entirely.

The Power of Dehydration

Spreading chopped vegetables and drained beans onto separate baking sheets at 400 degrees Fahrenheit drives out surface and internal water. Roasting vegetables for 15 minutes before adding the beans concentrates their flavors while preventing steam from ruining the binder. Beans need a separate roasting window until they begin to split and look dry. This dual-pan method ensures the panko and eggs only have to hold structural components together rather than soaking up unwanted liquid.

Processing and Puling Strategy

Pulsing ingredients inside a food processor requires strict restraint. Over-processing turns whole foods into baby food. Pulse walnuts, spinach, and herbs until they resemble breadcrumbs. Add the cooled beans and pulse only 5 to 10 times until large crumbs form. Fold cooked brown rice in by hand at the very end to maintain distinct pockets of grain. Form the resulting mixture into 3 1/4-ounce portions, then cook over medium-low heat in a skillet for 4 to 6 minutes per side. Uncooked shaped patties freeze safely for up to three months when wrapped tightly in foil.