2 pounds flank steak
1/3 cup vegetable oil
1/3 cup soy sauce
2 tablespoons dried onion flakes
2 tablespoons red wine vinegar
2 tablespoons pineapple jam
1/8 teaspoon onion powder
1/8 teaspoon garlic salt
Prick all sides of flank steak with a fork and place in a shallow dish. Combine oil, soy sauce, dried onion flakes, red wine vinegar, pineapple jam, onion powder, and garlic salt. Pour over the steaks, cover, and marinate for 4 hours in the refrigerator, turning occasionally.
Remove the steaks from the marinade. Broil 4-inches from the heat for 3 to 5 minutes on each side, or until done. Serve by slicing thinly across the grain.
Makes 6 servings.