(GF) Roast Beef Sandwiches & Copycat Arby's Sauce:

It's really, really good, and although I don't know if it tastes "just" like Arby's sauce, it's super close and makes a GREAT sandwich (as well as a nice dipping sauce for fries!!!)! The sauce will stay in the fridge for a couple weeks, and the roast beef is made in the slow-cooker, so it's a really fun, impressive looking, super fast and easy main dish!! Hope you try it out!!