A Monte Cristo consists of ham, turkey or chicken, and Swiss cheese sandwiched between two slices of white or challah bread that is dipped in an egg batter, then grilled or fried in butter until golden brown. It is often dusted with confectioners’ sugar and served with a side of red currant jelly.
The Monte Cristo is an American version of the Croque-Monsieur, the famed French grilled cheese and ham sandwich that is fried in clarified butter. The sandwich first appeared on the menu at Gordon’s, a restaurant on Wilshire Boulevard in Los Angeles, but it didn't get its big break until Disneyworld got involved. When the Blue Bayou Restaurant in the Pirates of the Caribbean put the Monte Cristo on its menu, its popularity soared.
I hadn't eaten a Monte Cristo since I was a kid, and I didn't remember particularly loving it. My, how things have changed. This sandwich has it all: it's sweet, salty, and chewy. It's addictive.