look for medium thickness, very firm, ZERO slime anywhere, pinch with tips of index and thumb up from the stem until you reach a squishy part, that's where you cut off the nasty bit.
grilled with flaky salt and fresh cracked pink peppercorns, toss with finely minced garlic and nice thick green olive oil.
as easy as that, and they taste delicious! if you must get more going on with it: slivered almonds, a light drizzle of worcestershire, fried red onions, breadcrumbs, fresh grated parm then thrown in the broiler for 2 mins.