Ingredients

• 1 1/4 pound ground beef chuck
• 1 medium onion, finely chopped
• 1/2 large red bell pepper, diced
• 2 garlic cloves, minced
• 1/3 cup chopped cilantro
• 1 teaspoon dried oregano
• 2 teaspoons soy sauce
• 1 tablespoon Worcestershire sauce
• 4 hamburger buns, split
• 2 cups thinly sliced cabbage
• 1 carrot, coarsely grated
• 1 small red onion, cut into rings
• 1 tomato, sliced 1/4 inch thick
• 2 tablespoons ketchup
• 2 tablespoons mayonnaise
• 1 tablespoon yellow mustard

Instructions

1. Mix together beef, onion, bell pepper, garlic, cilantro, oregano, soy sauce, Worcestershire sauce, a scant 1/2 teaspoon salt, and 1/2 teaspoon pepper. Form into 4 (4 1/2-inch-wide) patties.
2. Heat a large griddle or 12-inch heavy skillet over medium heat until hot, then lightly toast buns.
3. Oil griddle, then cook patties, turning once, about 8 minutes total for medium-rare. Transfer to buns.
4. Mix together cabbage, carrot, and 1/4 teaspoon salt, then cook, turning occasionally, until slightly wilted, about 2 minutes. Divide among burgers.
5. Oil griddle again, then sear onion and tomato, turning once, until slightly charred, about 2 minutes total. Divide among burgers.
6. Stir together ketchup, mayonnaise, and mustard, then top burgers with sauce.