Beef Kabobs

Ingredients

Marinade:

½ cup oil

¼ cup vinegar

¼ cup chopped onion

1 TBSP chopped garlic

1 tsp. Worchester sauce

1 tsp. liquid smoke

¼ to ½ cup lemon juice

¼ to ½ cup Ketchup

2 – 2 ½ pounds of sirloin tip roast cut up into 1- 1 ¼ cubes, trimmed

Peppers (any color), onions, mushrooms – cut up in small chunks

Instructions

Marinade the cut up roast in the refrigerator overnight.  Alternate meat and vegetables on skewers. Grill 4 to 5 inches away from moderately hot coals (or broil) for 4 to 8 minutes (depending on heat) for medium-rare, turning frequently. Brush with marinade during grilling process.