"Oyster crackers" refers to small, bite-sized crackers that are often served with soups or chowders. They are shaped like tiny oyster shells and are crispy and salty in taste. Full definition
I have done something similar with oyster crackers before, but the pretzels are such a great idea! (bakeyourday.net)
Especially with a side of oyster crackers or crusty garlic bread. (healthyhelperblog.com)
The crackers, by the way, should be large enough to give diners the pleasure of crumbling them into their bowls — and that means no stupid little oyster crackers.» (fieryfoodscentral.com)