Stir together hot sauce and Worcestershire sauce; set aside.
Combine garlic salt and pepper.
Place pork in a lightly greased roasting pan. Brush all sides of pork loin with sauce mixture; sprinkle with garlic salt mixture.
Bake at 325° for 2 hours or until a meat thermometer inserted in thickest portion registers 160°, shielding with aluminum foil the last 30 minutes. Let stand, covered, 15 minutes. Cut into slices. Serve with Jezebel Sauce; garnish if desired.