Copycat Arby’s Roast Beef Sandwiches with Sauce Recipe

Copycat Arby’s Roast Beef Sandwiches with Sauce Recipe

A mouth watering sandwich on a sesame seed bun, sun ripened tomatoes, fresh green lettuce, red ranch sauce and mouth delectable roast beef is the only with that will quiet a hungry man’s stomach. Unfortunately an Arby’s might not always be close, open, or in the budget but fortunately there is a way to make enough sandwiches to feed an army on a budget.


How To Make Copycat Arby's Roast Beef Sandwiches with Sauce

This roast beef sandwich recipe makes a sandwich that's filled with tender and slow-cooked roast beef similar to Arby's. Make it even better homemade savory sauce.

Prep: 20 mins
Cook: 3 hrs 10 mins
Total: 3 hrs 30 mins


  • 2 lb round beef, top or bottom
  • oz yellow onion, chopped
  • 2 cups beef broth
  • 1 cup ketchup
  • ¾ cup brown sugar
  • 1 tsp garlic powder
  • 1 tsp onion powder
  • 1 tsp ground black pepper
  • 1 tsp salt
  • 1 tsp hot sauce
  • cooking spray

For Serving:

  • hamburger buns
  • french fries


  1. Combine all the ingredients together in a slow cooker and cook for 6 hours on low heat, or 3 hours on high heat, until tender

  2. After removing the roast, allow the roast to rest briefly.

  3. Transfer remaining liquids to a saucepot and reduce this in half or until the sauce thickens.

  4. Carve as thin as possible to match that fine slicing at Arby's.

  5. Assemble your sandwich. Top with roughly 4-ounce sliced roast beef. Place the top bun and serve with the sauce on the side and french fries.


  • Sugar: 55g
  • :
  • Calcium: 106mg
  • Calories: 830kcal
  • Carbohydrates: 61g
  • Cholesterol: 161mg
  • Fat: 46g
  • Fiber: 1g
  • Iron: 5mg
  • Monounsaturated Fat: 20g
  • Polyunsaturated Fat: 1g
  • Potassium: 1000mg
  • Protein: 42g
  • Saturated Fat: 18g
  • Sodium: 1764mg
  • Trans Fat: 3g
  • Vitamin A: 313IU
  • Vitamin C: 6mg
Nutrition Disclaimer
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