Big or small, portobello mushrooms make the perfect grilled "burger." Portobellos' meaty texture and rich, robust flavor take on the flavors of marinades and rubs and stay juicy and tender when grilled. The onion topping can be made up to two days ahead.
Eggplant burger - This burger is vegan and gluten-free and it’s the most delicious of all the burgers I’ve ever made. It’s made from eggplant. That’s right, no beans, no tofu, no TVP. The flavor of this burger is so deep and rich, it’s really amazing.