Each week we bring you our favorite cooking and eating posts from our friends at Serious Eats. This week there are these scrumptious grilled portabello mushrooms stuffed with spinach. It is definitely grilling season now. Plus homemade English muffins and Italian limoncello, pork chops with braised fennel, and more. • Grilling: Spinach and Cheese Stuffed Portobellos - Even though portabellos are the steak of the vegetarian world and thus over-exposed already, we wouldn't object to one of these handsome stuffed mushrooms.