Ingredients

• 2 tablespoon canola oil, divided
• 2 large onions, sliced (about 4 cups)
• 1 tablespoon brown sugar
• 1/2 cup reduced-sodium beef broth
• 1 tablespoon balsamic vinegar
• 1/2 teaspoon salt, divided
• 1/4 teaspoon freshly ground pepper
• 1 pound beef tenderloin, (filet mignon) or sirloin steak, 1-1 1/4 inches thick, trimmed and cut into 4 steaks
• 1/4 cup crumbled Gorgonzola, or blue cheese

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Cooking Directions

Step 1

Heat 1 tablespoon oil over medium heat in a large skillet. Add onions and brown sugar and cook, stirring often, until the onions are very tender and golden brown, about 15 minutes. Add broth, vinegar and 1/4 teaspoon salt and cook, stirring, until the liquid has almost evaporated, 3 to 4 minutes more. Transfer the onions to a bowl; cover to keep warm. Clean and dry the pan.

Step 2

Sprinkle the remaining 1/4 teaspoon salt and pepper on both sides of each steak. Heat the remaining 1 tablespoon oil in the pan over medium-high heat. Add the steaks and cook until browned, 3 to 5 minutes. Turn them over and top with cheese. Reduce heat to medium-low, cover and cook until the cheese is melted and the steaks are cooked to desired doneness, 3 to 5 minutes for medium-rare. Serve the steaks with the caramelized onions.