SPRINKLE pepper over both sides of steaks; press into steaks to secure.
COOK steaks in hot oil in large skillet on medium heat 5 minutes on each side or to until cooked through. Remove steaks from skillet, reserving drippings in skillet; cover to keep warm.
ADD onion to drippings in skillet; cook and stir on medium-high heat 3 to 4 minutes or until tender. Add steak sauce, wine and marjoram; mix well. Bring to boil. Reduce heat to medium-low; simmer 2 minutes or until thickened. Serve over steaks.