Steak with Sauce

Directions

• In a large resealable plastic bag, combine the flour, salt and pepper. Cut steak into four pieces. Add beef to bag, a few pieces at a time, and shake to coat. Remove meat from bag and pound with a mallet to tenderize.
• In a large skillet, brown meat in oil on both sides. Transfer to a shallow 2-qt. baking dish coated with cooking spray.
• In the same skillet, saute onions in drippings until tender. Stir in the remaining ingredients. Pour over meat. Cover and bake at 350° for 1-1/2 hours or until tender.