Step 1

Combine all ingredients in a small sauce pan.

Step 2

Heat over medium/low for 20 minutes. Stir frequently, especially the last 10 minutes.

Step 3

Transfer to an airtight container and store in the refrigerator.

Step 4

Use within 1-2 weeks.

Step 5

Lightly butter the inside of a soft bun (I used King's Hawaiian Sandwich Buns). Grill, butter side down, in a large fry pan over medium heat until lightly golden brown on the inside.

Step 6

Heat shaved deli roast beef in pan until just warm. Do not over cook.

Step 7

Fill grilled bun with warm roast beef. Top with Arby's Sauce and bun top.

Step 8

I bought the Arby's Seasoned Curly Fries in the frozen food section of my grocery store. Cook according to package instructions.