Felly's Famous Stuffed Portobellos 6 of the biggest portobellos you can find (destemmed) extra virgin olive oil 2 cloves of fresh garlic finely chopped (or more if you like garlic as much as I do) 1 package of fresh uncooked unfrozen spinach (has to be fresh, not the frozen kind) 1 large red onion finely chopped 1 pound of hot Italian sausage links 1/2 pound of smoked mozzarella cheese salt and pepper to taste great tail gate recipe and very easy if you pre chop everything at home. lightly brush oil on veins and caps of mushrooms and place them on the grill at medium heat throw the sausages on with them. while they are cooking mix garlic, onions and spinach together in a bowl. pull the sausage and mushrooms when they are done. the mushrooms will be done before the sausages, so just set them to the side. take the sausage and chop it up as finely as you can while they are still hot and add them to the spinach mixture. drizzle a little bit of oil on to it and stir everything up real good. once everything is mixed, spoon it in to the mushrooms (veins pointing up) and then slice the cheese in big chunks and place them on top of your mushrooms. place the mushrooms back on the grill and cover until the cheese is melted. plate and enjoy.