Grilling/BBQ : Bordertown Burgers with Spicy Onions

• 1 tablespoon vegetable oil
  
• 1 large sweet onion, halved and thinly sliced
  
• 4 tablespoons TABASCO® brand Chipotle Pepper Sauce, divided
  
• 1 tablespoon Worcestershire sauce
  
• 1 1/2 pounds lean ground beef
  
• 1/4 cup chopped fresh cilantro
  
• 1/4 cup chopped green onion
  
• 1 teaspoon salt
  
• 4 slices Monterey Jack cheese
  
• 4 hamburger buns, toasted
  
• Mixed baby greens
  

Heat oil in a large skillet over medium-high heat; add onion and cook 5 minutes or until golden brown, stirring often. Stir in 1 tablespoon TABASCO^® Chipotle Sauce and the Worcestershire sauce; mix well and remove from heat.

Combine ground beef, cilantro, green onion, salt and the remaining 3 tablespoons TABASCO^® Chipotle Sauce; mix well and shape into 4 burgers. Grill over medium-high heat to desired doneness, about 3 minutes per side for medium-rare. Top each burger with a slice of cheese and grill just until melted. Place on buns and top with spicy onions and baby greens.

Makes 4 servings.