The main difference between deli roast beef vs regular roast beef is that the deli-style roast beef is thinly sliced and usually used on a sandwich while the roast beef is thick cut and served on a plate hot. Now, our Ready-To-Eat sliced roast beef is that it’s usually served cold or quickly reheated so there is no concern of overcooking when serving. By given that it’s thinly sliced, it’s more tolerable to tougher and cheaper cuts of meat. In fact, a good deli roast beef should be lean but still tender. This is where we have an opportunity to take a cut of meat and make it premium taste.