Ashley's Chicken Katsu with Tonkatsu Sauce

For the sauce, stir together the Worcestershire sauce, ketchup, and soy sauce, and a pinch of pepper to taste. Set aside.

Heat oil in deep-fryer to 350 degrees F (175 degrees C).

Place flour and panko bread crumbs onto separate plates and season with salt and pepper. Place the beaten egg in a medium bowl. Dip flattened chicken pieces first into flour, then egg, and lastly bread crumbs.