Trim the stems from the mushrooms and using a spoon, scrape
out the dark brown gills on the underside of the mushrooms
Combine the vinegar, lemon juice, water, olive oil, Italian
seasoning, rosemary, pepper and garlic in a bowl
Add the
mushrooms and let stand 30 minutes.
Remove the mushrooms from the marinade and rotate in the
Flat Standard Basket for 20 minutes or until tender
Spread rolls
with mayonnaise and top with mushrooms, cheese, lettuce and
tomato.