1 cup finely chopped onion
1 cup ketchup
1/3 cup packed brown sugar
1/3 cup red wine vinegar
1 tablespoon Worcestershire sauce
1/8 to 1/4 teaspoon crushed red pepper
Combine all ingredients in small saucepan, stirring until sugar is dissolved. Remove 1 cup to use as marinade. Bring remaining marinade to a boil. Reduce heat; simmer 10 to 15 minutes or until desired sauce consistency is reached, stirring occasionally. Set aside until ready to use as Sauce.
Place beef steak(s) and 1 cup marinade in food-safe plastic bag; turn steak(s) to coat. Close bag securely and marinate in refrigerator 15 minutes to 2 hours for tender steaks; 6 hours or as long as overnight for less tender steaks, turning occasionally.
Remove steak(s) from bag; discard marinade. Place steak(s) on grid over medium, ash-covered coals or over medium heat on preheated gas grill. Grill according to the chart for medium rare (145°F) to medium (160°F) doneness, turning occasionally.
Visit our Marinades page for more information.