With the goodness of quinoa and black beans, these vegetarian burgers are packed with protein. This dish makes a great dinner for game night or other fun family activities!
In a 2-quart saucepan, bring vegetable broth to a simmer.
Add quinoa and cover, then turn heat down to medium-low and cook until tender and all liquid is absorbed (about 10-15 minutes).
Remove from heat and let stand for 3-5 minutes.
Uncover and fluff with a fork.
Heat 2 tablespoons olive oil in a 9-inch skillet over medium heat.
Add poblano, scallions, and garlic, then cook, stirring until just softened (about 2-3 minutes).
Transfer to a food processor.
Add beans and quinoa, then pulse until the beans are chopped and the mixture is combined.
Transfer mixture to a large bowl and gently stir in cilantro, regular or gluten-free panko, egg or egg substitute, chili powder, cumin, and 1/2 teaspoon salt.
With wet hands, gently form 6 1/2-inch-thick patties.
Refrigerate uncovered until firm. This could take anywhere from 30 minutes to 4 hours, so make sure you have time!
Season to taste with salt and more lime juice, if necessary, then set aside. The guacamole will keep in the fridge for up to 2 days, just make sure to press plastic wrap on the surface to keep it from browning.
The Burgers & The Guacamole
Heat the remaining 1/3 cup olive oil in a heavy-duty 12-inch skillet over medium heat until shimmering hot.
Cook one burger until well browned on one side (about 2 minutes).
Flip and brown the other side (about 1 minute more).
Transfer to a plate, cover loosely with foil to keep warm, and repeat with remaining patties, adding more oil as needed.
Serve on toasted English muffins and top with guacamole.