
portobello mushroom burger, another food bank meal
For the mushrooms,
2 portobello mushroom caps, rinsed and stems removed
1/2 cup balsamic vinegar, the cheap stuff is okay
3 tablespoons oil
aprox 2 teaspoons each garlic powder, onion powder, Italian seasoning
mix all marinade ingredients and choke in a plastic bag with the mushroom caps and squeeze out the air, marinate for 30 minutes, flipping occasionally.
I grilled mine in a cast iron pan approximately 8 minutes each side, flipping a couple times. you want soft but keeping their shape.
For assembling the burgers,
hamburger buns (I toasted mine and melted the cheese on them), onions (I threw mine in at the end of grilling the mushrooms to slightly brown),cheese, lettuce, tomato, mayonnaise.