I love the flap meat from Costco - it's a great, beefy flavor and awesome on tacos. Usually, they come two in a pack. The last one I bought had a large steak and a smaller one. I season them with S&P, oregano, chili powder and cumin; vac seal individually and use for tacos. My MO is to sous vide for anywhere from 90 minutes to 3 hours, then sear on the grill. Tonight's steak was a smaller one. And since my kids are only Luke-warm on steak, I also threw a small pack of pulled pork into the hot tub with the steak. Once the pork was fully warmed, I threw it in a pan with some oregano, cumin, and chili powder and got it a little crispy. The steak was thrown on the Genesis at high heat to sear the outsides. A good night for tacos or taco salads. I also did a batch of pickled red onion at lunch - they are so good with steak tacos. Add a little rice with cumin, chili powder, EVOO and cilantro, and you have a nice salad.