Preheat griddle to high heat

In a bowl, combine coconut oil and spices.

Clean portobello mushrooms by scraping out the gills. Add Portobello caps and let them marinate until ready to grill the meat.

In another bowl, combine your ground meat, mustard, salt, pepper, and cheese.

Form meat mixture into a rounded patty

Place “buns” on grill and let them cook for about 8 minutes – until heated through

Add burger to the grill and cook for 5 minutes per side (medium rare)

Remove Portobello caps and burger from the grill, assemble, and add your toppings of choice!

Use turkey, chicken, or smaller mushroom caps/patties to lower calories.