See how to put a slight turn on classic Oysters Rockefeller. When the oysters emerge from the oven, the three kinds of cheese in the rich spinach stuffing are bubbling and beautifully golden brown. They’re an amazing, show-stopping appetizer. In the video, you’ll also get a tip that makes clean-up a breeze. Watch the video, then get Cassandra’s 5-star recipe for Rockin' Oysters Rockefeller. If you like, use the spinach and cheese mixture for stuffing mushrooms.