Ingredients

• 4 , 6 ounce
• seasoned salt , to taste
• cracked black pepper , to taste
• 0.25 cups extra-virgin olive oil
• 0.25 cups balsamic vinegar
• 1 tablespoon Dijon mustard
• 2 teaspoons dried rosemary
• 1 tablespoon unsalted butter
• 2 cups onion slices
• 1 teaspoon white sugar
• 4 ounces blue cheese , crumbled

Instructions

1. 1 Season steaks with seasoned salt and black pepper; arrange in a single layer in a large baking dish. Whisk olive oil, balsamic vinegar, mustard, and rosemary together in a bowl; pour over steaks and turn to coat. Marinate for up to 30 minutes.
2. 2 Meanwhile, melt butter in a skillet over medium heat. Add onion slices; cook until soft, then stir in sugar. Continue cooking until onion slices are caramelized; set aside.
3. 3 Preheat an outdoor grill for two-zone grilling, heating one side to high and one side to medium; lightly oil the grate.
4. 4 Cook steaks on hotter side of grill for 10 minutes, turning once. When steaks are almost done, move to cooler side of grill. Top each steak with 1/4 each caramelized onions and blue cheese. Close the lid; cook until cheese is melted.

Nutrition per serving