Purchasing, cooking, and serving a prime rib of beef (sometimes called a rib roast) is a special treat for a lot of people, which is why it's such a popular dish to serve during the holidays.

Prime rib is a stunning dish to serve at a dinner party, but no matter the size of the crowd, there will always be leftovers.

Some of the best at-sea restaurants I've tried serve grilled octopus, slices of jamón, and prime rib that rival expensive steakhouses. Here are my six favorites, including a surprise pick.