Step 1

Heat a large skillet over medium heat and add a tablespoon of butter or oil.

Step 2

Add the thinly sliced roast beef and warm it for 1-2 minutes, just until heated through. Be careful not to overcook it, as it can dry out.

Step 3

While the meat is warming, lightly toast the slider buns or onion rolls. This adds a nice crunch and helps hold the sandwich together.

Step 4

Heat the cheddar cheese sauce in a small saucepan over low heat, stirring occasionally, until warm and smooth.

Step 5

Spread a thin layer of French’s Classic Yellow Mustard on the bottom half of each bun.

Step 6

Add a generous portion of warmed roast beef on top of the mustard.

Step 7

Drizzle the warm cheddar cheese sauce over the beef.

Step 8

Top with the other half of the bun.

Step 9

Serve your Beef & Cheddar sandwiches immediately with a side of Arby’s Sauce for dipping (if desired).