Koval says the veggie burger works best with toppings with acid, bitterness and tanginess. At the restaurant it’s burger No. 2, served on a toasted sesame seed bun with pickled Vidalia onions, arugula, feta cheese and a honey Dijon mayo.

serves 5
You might need to buy:
  • golden quinoa
  • black quinoa
  • water
  • panko
  • grated Parmesan
  • Dijon mustard
  • ground cumin
  • granulated garlic
  • chopped parsley