A great combination of flavors. Serve with some mashed garlic red potatoes and sweetened green beans for a fabulous special occasion meal. Don't forget to serve a bottle of Cabernet or Zinfandel.\n\n1. Add 4 (6 ounce) filet mignon steaks\n2. Add seasoned salt to taste\n3. Add cracked black pepper to taste\n4. Add 1/4 cup extra virgin olive oil\n5. Add 1/4 cup balsamic vinegar\n6. Add 1 tablespoon Dijon mustard\n7. Add 2 teaspoons dried rosemary\n8. Add 1 tablespoon butter\n9. Add 2 cups onion slices\n10. Add 1 teaspoon white sugar\n11. Add 4 ounces blue cheese, crumbled