Use high-quality lump crab and avoid overmixing if you want bigger crab pieces.
Swap Old Bay for Cajun seasoning or lemon pepper for a different flavor profile, and add a squeeze of lemon over the cups right before serving for brightness.
For a slightly lighter version, reduce the cream cheese to 3 oz and add a splash of lemon juice or Greek yogurt.
Store leftovers in an airtight container in the fridge for up to 2 days; reheat in a 350°F oven or air fryer until warm and crisp again.