Make marinade of vegetable broth, limes, garlic, shallot, fresh rosemary, and parsley Marinate Mushrooms at least one hour in the mixture grill or broil over high heat 4 minutes caps up. Turn and season the mushrooms with pepper, Miso, vinegar,water mixture. Broil till soft. Steam spinach in covered pot for 1 to 2 minutes or until just wilted. Spread spinach on serving plate arrange portobello mushrooms on top and serve. Cuisine: "Vegetarian" Serving Ideas : Serve over steamed fresh Spinach as a main course or on a roll as a burger substitute NOTES : sliced Portobello Mushrooms may be used. Grilling time may be less. Posted to fatfree digest by "Nancy Adkins" on Oct 5, 1999,