Pot Roast - cooking recipe

Ingredients

3 to 4 lb. beef roast (pot, sirloin tip, chuck)
1 pkg. McCormicks meat marinade (original flavor)
1 Tbsp. water
2 Tbsp. vinegar
1/4 c. cooking oil
1/4 c. Worcestershire sauce
meat tenderizer

Preparation

Cut roast 2 inches thick; pierce with fork.
Sprinkle with tenderizer.
Then coat meat with marinade; let set for 15 minutes. Grill on charcoal or gas grill.
Slice into strips to serve. Taste like prime rib.