
Preheat the oven to 350℉.
In a large bowl, stir together the cream cheese, sour cream, mayonnaise, grated cheddar cheese, garlic powder, paprika, Worcestershire sauce, lemon juice, salt, and pepper. Once the cheese mixture is well blended, fold in the lump crab meat and mix until it is evenly distributed.
Put the crab dip into an 8" casserole dish and bake, uncovered, for 25 minutes or until bubbly and lightly browned on top. Serve with pita chips, tortilla chips, or baguette slices.