2 1/2 lbs. Beef Roast
1/2 cup Tonton Teriyaki Sauce
2-4 leaves Nappa Cabbage
1 large Freezer Bag
Hot Mustard or Horseradish

1. Poke holes in beef.
2. Place beef and Tonton Teriyaki Sauce in freezer bag. Refrigerate for 12 to 24 hours.
3. Place beef on top of nappa cabbage in ovenware. Excess fat will be absorbed by the cabbage and helps to prevent it from burning.
4. Heat oven to 370 degrees. Bake for 90 minutes.
5. After 40 to 70 minutes, poke with bamboo stick to see if it's done. Place stick on the outside of your lower lip; if stick is cold, beef is rare. If stick is warm, beef is medium or medium rare. Take meat out when it has reached your desired doneness.
6. If you like more teriyaki taste, add more Tonton Teriyaki Sauce mixed with cornstarch over beef and cook 400 degrees for 3 minutes before done. Cut beef to desired size. Serve with hot mustard or horseradish.