caramelized onions and mushrooms

Grilled Cheese with Balsamic Glazed Mushrooms, Onions, and Fresh Spinach

Grilled Cheese with Balsamic Glazed Mushrooms, Onions, and Fresh Spinach

Grilled cheese toppings are where my creativity really blossoms. I like to add a slice of tomato or some hot peppers, maybe some avocado slices, or red pepper, but my absolute favorite way to eat a grilled cheese is with some slow cooked glazed balsamic mushrooms and onions, and some fresh spinach.