I'm thinking stir fry, with a lite Soy Sauce marinade. The recipe I posted for making vlevet chicken would be ideal.. Cook with a few mushrooms, some sliced water chestnuts, season with black, onion, garlic, and maybe a touch of ginger, together with pepper and a little cornstarch to coat everything. just be careful not to overcook the beef cubes. Oh, and add some bias sliced carrot and celery to the mix.
Another idea, again, marinate in lite soy sauce, a little Sriracha, Tobasco Sauce, Onion, and Garlic powder. Refridgerate for two hours in the marinade. Use it to make a sauce. Dice the meat, and saute with mushrooms and cilantro, with a squeeze of lime over top. Serve over Spanish Rice, or in burritoes with refried beans and guacamole.
Add lardoons of bacon to the filet, wrap with bacon, grill over a solid bed of charcoal. Let the smoke from the dripping fat flavor the meat. Top with swicc cheese and serve on a toasted English muffin, dressed with whatever sauce suits your taste.
Cook it soo vide (sp) with flavorful herbs such as rosemary and basil.
Overcook it badly, until its rubbery and use for indoor hockey (I know that that's normal for you household, Bucky
On that note, marinate it with the appropriate seasonings and turn it into a big piece of beef jerky.
Seeeeeeya; Goodweed of the North