Copycat Arby's Roast Beef Sandwich
Make this famous copycat sandwich at home. It's so tasty with roasted beef smothered in cheese sauce and Arby's sauce piled on an onion bun. Everyone loves this easy homemade version!
Servings 4 sandwiches
Calories 462kcal
Ingredients
Copycat Arby's Sauce
- ⅔ cup ketchup
- 1 tbsp apple cider vinegar
- 2 tsp mayonnaise
- ½ tsp garlic powder
- ½ tsp onion powder
- ½ tsp paprika
- ¼ tsp salt
Cheddar Sauce
- 1 tbsp unsalted butter
- 1 tbsp all-purpose flour
- ¾ cup milk
- ¾ cup sharp cheddar cheese shredded
- ¼ tsp salt
Roast Beef
- 1 lb thinly sliced deli roast beef
- 1 cup beef broth
- 4 onion buns
Instructions
Copycat Arby's Sauce
- Whisk together the sauce ingredients in a small bowl. If you find the sauce too thick, add 1 or 2 tablespoons of water to thin it out. Set aside.
Cheddar Sauce
- Add butter to a small saucepan over medium heat. Once the butter is melted, add the all-purpose flour, stirring constantly, for 1 minute.
- Whisk the milk slowly into the mixture.
- Add the cheddar cheese and salt and stir until melted and smooth. Remove from the heat and set aside.
Roast Beef
- Add the beef broth to a large skillet over medium low. Heat until it starts to simmer.
- Separate the slices of roast beef and add to the skillet.
- Heat for 2 minutes and then remove from the heat.
Assembly
- Spread the Arby's sauce on the bottom of the onion buns. Add roast beef to each bun. Then add cheese sauce on top. Top with top half of the onion bun. Serve immediately.
Nutrition
Calories: 462kcal | Carbohydrates: 37g | Protein: 37g | Fat: 19g | Saturated Fat: 9g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 5g | Trans Fat: 0.1g | Cholesterol: 100mg | Sodium: 2963mg | Potassium: 613mg | Fiber: 1g | Sugar: 14g | Vitamin A: 600IU | Vitamin C: 54mg | Calcium: 597mg | Iron: 4mg
