* Short Ribs should be cut into 2-inch pieces.
Place beef ribs in 4-Qt casserole or bowl. Mix remaining ingredients; pour over ribs. Frfrigerate about 1 hour, turning occasionally.
Cover tightly and microwave on medium (50%) until ribs are tender, 1 1/4 to 1 1/2 hours, rearranging ribs every 30 minutes.