This is a recipe for marinated beef skewers mixed in with your favorite vegetable medley.
Combine juice and next 6 ingredients, mix well.
Pour in large shallow dish.
Add meat, cover and marinate in refrigerator over night.
Drain meat, retaining marinade.
Bring marinade to a boil in a saucepan.
Add mushrooms, reduce heat and simmer, uncovered, for 10 minutes.
Drain, saving marinade.
Alternate meat, onions, green peppers and tomatoes as desired on skewers.
Grill over medium coals 10-15 minutes, basting frequently with marinade or BBQ sauce.