When selecting a filet mignon, there are several factors to consider to ensure you choose a high-quality cut of meat. These factors include the grade of the meat, the size and thickness of the cut, and the aging process.
The grade of the meat is determined by the amount of marbling, or fat, within the muscle. The higher the grade, the more marbling the meat will have, which will result in a more tender and flavorful steak. The three most common grades of beef are Select, Choice, and Prime. Prime is the highest grade and will provide the best eating experience.