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Arbys Beef & Cheddar Copycat

Arbys Beef & Cheddar Copycat

This quick and easy Arby’s Beef & Cheddar Copycat recipe delivers tender roast beef, rich melted cheddar cheese sauce, and soft toasted sandwich buns for a bold, savory sandwich experience at home. Ready in under 15 minutes, it’s perfect for busy days and customizable to suit your taste preferences.

Ingredients

Scale

Main Ingredients

  • Thinly sliced roast beef – about 6-8 ounces per sandwich
  • Soft sandwich buns – 2, lightly toasted
  • Cheddar cheese sauce:
    • 2 tablespoons butter
    • 1 tablespoon all-purpose flour
    • 1/2 cup warmed beef broth or au jus
    • 1 cup shredded sharp cheddar cheese
    • 1/4 teaspoon onion powder
  • Butter – for toasting buns, about 1 tablespoon
  • Mustard (optional) – 1 teaspoon per sandwich

Instructions

  1. Prepare the Cheddar Cheese Sauce: Melt butter in a small saucepan over medium heat. Whisk in flour to form a roux, cooking for about 1 minute. Slowly add warmed beef broth while continuously whisking to prevent lumps. Stir in shredded sharp cheddar cheese and onion powder until the sauce is smooth and thickened.
  2. Heat the Roast Beef: Warm thinly sliced roast beef gently in a skillet or microwave. To keep it juicy, you can simmer briefly in a small amount of beef broth.
  3. Toast the Sandwich Buns: Spread butter evenly on both sides of the sandwich buns. Toast them in a skillet or oven until golden and slightly crisp for added buttery crunch.
  4. Assemble the Sandwich: Layer the warm roast beef generously on the toasted bottom bun. Pour a healthy amount of cheddar cheese sauce over the beef. Add mustard if desired, then top with the toasted bun and press lightly to secure.
  5. Serve and Enjoy: Serve the sandwich immediately while warm so each bite has the perfect combination of tender beef and gooey cheese sauce.

Notes

  • Thinly slice roast beef for quick warming and tender texture.
  • Use sharp cheddar cheese for a richer, bolder flavor in the cheese sauce.
  • Warm the beef broth gently; avoid boiling to maintain smooth sauce consistency.
  • Toast buns just until golden to avoid dryness but still achieve a slight crunch.
  • Serve sandwiches immediately as cheese sauce firms when cooled.

Nutrition

Keywords: Arbys copycat, beef and cheddar sandwich, roast beef sandwich, cheddar cheese sauce, quick sandwich recipe, homemade Arby's