Glazed & Grilled Flank Steak

• 1 1/2 lbs beef flank steak
• 1 (10 1/2 ounce) jar jalapeno jelly
• 3 garlic cloves, minced
• 2 teaspoons coarse kosher salt
• 1 1/2 teaspoons Worcestershire sauce
• 2 large sweet onions, cut into thin slices
• 1 tablespoon olive oil

1. Place flank steak flat on large shallow pan. Cut both sides of beef into diamond pattern 1/8th inch deep.
2. In medium saucepan, combine pepper jelly, garlic, kosher salt and Worcestershire sauce. Heat mixture to simmer, stirring constantly until jelly melts and all ingredients are heated through. Reserve two-thirds of glaze. Brush both sides of steak with remaining one third of the glaze. Cover and marinate in refrigerator 30 minutes.
3. In large skillet, saute onions in oil until softened; add 1/2 of the reserved glaze and continue to saute until onions are a deep golden brown and caramelized. Keep warm.
4. Set oven to broil. Broil beef 2 to 3 inches from heat until brown, about 5 minutes. Turn beef; brush with remaining glaze and broil 5 minutes longer.
5. Cut beef across the grain at slanted angle into thin slices; serve with caramelized onions. Enjoy!

jalapeno jelly, garlic, coarse kosher salt, worcestershire sauce, sweet onions, olive oil

Taken from www.food.com/recipe/glazed-grilled-flank-steak-245796 (may not work)