Prepared pretty much as recipe. Excellent
LOVE, Love, love this recipe! It is so yummy. I add a little garlic to the mushrooms as they are cooking, for some extra flavor. Occasionally, I will use button mushrooms or baby bellas and the sandwich is still divine. I have made it for friends and have received WOW reviews. Devine.
I have been wanting try something like this for a long time. We loved these. I used toasted onion rolls for the bread and large portabella mushroom caps. I had a few slices of bacon left over from Sunday brunch so I fried those up, discarded most, but not quite all of the grease, added the butter and a little basil flavored olive oil and fried the caps in that, melted a slice of swiss cheese on top of the caps and added a couple half slices of bacon. Amazing!