Bleu Cheese Beef Tenderloin Bites

This recipe and photos were provided by Sally Roeckell of Table and Dish and were originally published at 365Barrington.com. I may not have decorated for the holidays yet or know what cocktails I'll be serving, but my appetizer game is on point. These juicy steak bites with creamy bleu cheese and caramelized onions are so delicious. Yes, please! Your...