Mix all the ingredients of the sauce together and set aside.
Heat vegetable oil in fryer to 350 degrees. If using a large skillet heat to medium high heat with 1-2 inches covering pan.
Set up three breading stations. Combine the flour, onion powder, garlic salt and black pepper in one dish. In another whisk together egg and milk. In last dish have your panko bread crumbs.
Dredge your shrimp in the flour mixture, followed by the wet mixture and last the panko mixture.
Working in batches carefully add shrimp to fryer/skillet. Cook for 2-3 minutes or until golden brown.
Remove from oil and drain on paper towel. Coat with sauce.