Marco Antonio on Instagram: "Let’s make a cheesesteak I found this pack of thin sliced beef at Costco and instantly thought of making some cheesesteaks. It worked out perfectly. The bread came from one of my local super markets. I love the seeded rolls so when I find them, I pick them up. I diced up a white onion and sliced the beef against the grain then sautéed the onions with salt and Worcestershire sauce. Next, I removed the onions and started cooking the beef with salt, pepper, @nofancyshit