1/4 c onion, chopped
1 clove garlic, minced
1/2 t chili powder
1 T margarine
1/2 c tomato sauce
2 T vinegar
1 T honey
1/4 t salt
1/4 t pepper
1 1/2 lb beef flank steak
For sauce, in a small saucepan cook onion, garlic, and chili powder in margarine till tender.
Stir in tomato sauce, vinegar, honey, salt, and pepper.
Bring to boiling, stirring constantly.
Boil 5 minutes or till slightly thickened.
Meanwhile, trim fat from flank steak.
Score steak diagonally into diamonds on both sides.
Brush with sauce.
Grill steak on uncovered grill directly over medium coals for 7 minutes.
Turn and grill to desired doneness, allowing 5-7 minutes more for medium.
Brush occasionally with the remaining sauce.
To serve, thinly slice the flank steak across the grain.