Try this homemade Roast Beef Sandwich recipe the whole family will love. Made with mayonnaise, horseradish, beef and butter. Easy step-by-step instructi…
This Roast Beef Sandwich relies on simple, everyday ingredients such as mayonnaise (i use hellman's), horseradish, roast beef (preferably rare) and softened butter. It comes together quickly and makes 4 servings, at about 519 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.
Updated Jun 30, 2026