Start by preheating your oven to 375°F (190°C). In a medium bowl, combine the softened cream cheese, sour cream, mayonnaise, Dijon mustard, Worcestershire sauce, lemon juice, Old Bay seasoning, and garlic powder. Using a hand mixer or sturdy spoon, mix everything until smooth and well blended.

Once your creamy base is ready, gently fold in the shredded cheddar cheese followed by the lump crab meat. Be careful not to overmix at this stage—fold slowly so you don’t break up the delicate pieces of crab, which should remain mostly whole for the best texture and flavor.

Next, transfer the mixture into your prepared baking dish, spreading it evenly with a spatula. If you like, sprinkle a little extra cheese on top for a golden crust when baked. Place the dish in the oven and bake for 20–25 minutes, or until the edges are bubbly and the top is lightly browned.

Once the crab dip is done, remove it from the oven and let it cool slightly. Garnish with freshly chopped parsley if desired, and serve warm with crackers, toasted baguette slices, or crunchy vegetables like celery and bell pepper strips. This Maryland crab dip is best served fresh from the oven, but it’s equally delicious at room temperature, making it perfect for parties and casual gatherings alike.