This easy recipe crafts a rich crab casserole or dip. It combines well-drained crabmeat with egg, mayonnaise, mustard, and Old Bay seasoning, baked until bubbly and golden. Topped with Ritz cracker crumbs, it's a versatile dish, perfect as a savory appetizer or a light main course, ready in under an hour.
Ensure crabmeat is thoroughly drained to prevent a watery casserole; lump crab offers the best texture but any quality works well. For enhanced flavor, opt for a high-quality mayonnaise. While Old Bay is iconic, a pinch of cayenne or garlic powder can serve as a substitute for different profiles. If preparing as a dip, a slightly shorter baking time will yield a creamier consistency. The Ritz cracker crumbs are crucial for texture; lightly toasting them in a dry pan beforehand can deepen their buttery flavor. Avoid overmixing the crab to preserve its delicate, flaky structure.