1 (6-7 lb.) boneless beef rib roast
1 c. soy sauce
1/2 c. cooking oil
1/4 c. molasses
1 tbsp. ground ginger
1 tbsp. dry mustard
4 cloves garlic

Place meat in a plastic bag. Set in a deep bowl. For marinade combine remaining ingredients. Pour over meat. Close bag. Chill overnight, turning occasionally. Remove meat, reserving marinade. Place meat fat side up on a rack in a shallow roasting pan. Sprinkle with salt and pepper.

Roast at 325 degrees for 3 to 3 3/4 hours for rare, 3 1/2 to 4 1/4 hours for medium or 4 to 4 3/4 hours for well done. During roasting, baste several times with the reserved marinade. Remove roast from oven, cover with foil. Let stand for 15 minutes. Slice thinly across grain.