North Carolina Boneless Shoulder Roast - cooking recipe

Ingredients

2 -3 lbs boneless beef shoulder, at least 2 to 3 inches thick
Marinade
1/2 cup vegetable oil
1/2 cup vinegar
2 tablespoons Worcestershire sauce
2 tablespoons A.1. Original Sauce
2 teaspoons garlic salt
adolphs meat tenderizer

Preparation

Mix marinade and pour over meat. Sprinkle all sides of roast white with tenderizer. Place in covered dish or bag and marinate in the frig for 24 hours.
After 12 hours, recover with tenderizer.
Cook 45 minutes over charcoal turning every 10 minutes and baste with marinade at each turning until desired. Careful not to overcook.
Slice very thin and serve.