I set out to make a great tasting grilled portobello mushroom burger that even a meat lover would love. The mushrooms are

I set out to make a great tasting grilled portobello mushroom burger that even a meat lover would love. The mushrooms are marinated then grilled and topped with melted Swiss Cheese, grilled red onion,  tomatoes, spinach, and avocado – yum!! The only thing my husband said would make these burgers better is adding bacon… maybe next time. I wanted to give the mushrooms a meaty flavor, so I marinated them with balsamic, soy sauce and Montreal steak seasoning. These were so good, perfect for … #mushroom_burger_recipes