In a small bowl stir together all ingredients for the seasoning mix until fully incorporated.
For the crab dip:
In a large mixing bowl stir together the cream cheese and sour cream until completely combined.
Stir in the Worcestershire, lemon juice, and seasoning mix. Season to taste with salt and pepper. Gently fold in crabmeat so that it stays in chunks.
Serve dip as is or cover and refrigerate dip overnight to let the flavors blend.
To serve:
Let the dip sit at room temperature for 30 minutes. Use a knife to cut a circle at the top of the loaf of bread. Use a knife to hollow out the loaf of bread then spoon the dip into the bread bowl. Top with chives and serve immediately.