Vegetarian Quinoa Burger
Calling all vegetarians! Sing to the tune of, well, you know… “One plant-based patty, special sauce, lettuce-please, pickles, onion on a whole grain bun!”

Bottom line: whether you’re a meat-eater-or-plant-eater, you’ll love the bold flavor and countless layers of goodness in this vegetarian-style Big Mac. It delivers 14 grams of protein, 12 grams of fiber, and real scrumptious satisfaction. It’ll be love at first (veggie burger) bite.
For more meatless recipes, try my Three Bean Veggie Chili and Triple Veggie Quinoa!

Vegetarian Quinoa Burger
Ingredients
For the patties:
- 1 medium yellow onion, finely diced
- ¼ teaspoon salt, plus ⅛ teaspoon divided
- 1 medium carrot, grated (about ½ cup)
- 1 medium zucchini, grated (about 1 cup), squeeze with kitchen towel to remove excess water
- 2 cloves garlic, minced
- 1 tablespoon reduced-sodium soy sauce
- 1 cup canned chickpeas, drained and rinsed
- 1½ cups cooked red quinoa, ½ cup dry
- 1 teaspoon dried thyme
- 1 tablespoon Dijon mustard
- 1 large egg white, beaten
- ¼ cup whole wheat bread crumbs
For the special sauce:
- 3 tablespoons ketchup
- 3 tablespoons lite mayonnaise
For the burger:
- 6 romaine lettuce leaves
- 6 thin slices red onion
- 12 pickles slices or rounds
- 6 whole grain hamburger buns
Instructions
- Heat a large sauté pan coated in oil spray over medium heat. Add the onion and sprinkle with some salt. Cook until the onion is translucent and begins to soften, about 4 to 5 minutes. Add the carrot, zucchini and garlic.
- Sauté an additional 3 to 4 minutes, until vegetables are tender. Add soy sauce, stir into mixture and cook until liquid is absorbed. Turn off heat and cool to room temperature.
- In a large bowl, add chickpeas and mash with a fork or potato masher. Add to cooked vegetables, along with cooked quinoa, thyme, Dijon mustard and remaining salt. Fold the egg white into the mixture, and stir until everything is well combined. Add breadcrumbs and mix until the texture resembles a traditional meatloaf. Form into 6 patties (about ⅔ cup each, firmly packed).
- Liberally coat a large skillet with oil spray and warm over medium heat. Working in batches, cook the patties on one side until they are golden brown, about 5 minutes. Carefully flip them over and cook until the second side is browned, an additional 4 to 5 minutes.
- Note: Take special care when flipping the patties, as they will be delicate. Mist with additional oil spray between flips and batches and I use a wide flat spatula so they do not break apart.
- To prepare special sauce, mix together the ketchup and mayonnaise in a small bowl.
- To assemble each burger, place 1 patty, 1 lettuce leaf, sliced onion, pickles, and 1-2 tablespoons special sauce between a toasted whole grain bun.

I have finally found the perfect vegetarian burger!! Any advice on how to make it stick together a bit more?
Hi Brooke, so glad you’re enjoying Joy’s veggie burgers! Here are a few tips to help firm up the patties: You can add a bit more (1-2 tablespoons) breadcrumbs or a whole egg instead of the egg white—a whole egg will provide more emulsifying power. Or, you can add a second egg white (for a total of two egg whites) if you prefer to avoid the yolk in a whole egg.
Another tip: Place the patties in the fridge for at least 30 minutes or even freeze them for 10 minutes to help them firm up before cooking. Also make sure your ingredients have dried out before adding them to the mixture—allow the cooked quinoa to dry and especially, make sure your zucchini has been thoroughly squeezed out. Finally, be sure to flip patties gently! Hoping this helps your veggie burgers stick together a little better!
—Donna