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Keto Arby's beef and cheddar sandwich on white plate

Keto Copycat Arby's Beef and Cheddar

A keto-friendly version of Arby's famous beef and cheddar sandwich with homemade sauce and cheese sauce.
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Prep Time 10 minutes
Total Time 20 minutes
Course Lunch
Cuisine American
Servings 4 sandwiches
Calories 485 kcal

Ingredients
  

For the sandwich

  • 4 Keto buns
  • 1 lb. Sliced deli roast beef
  • 1 Tbsp. Melted butter
  • ½ tsp. Black sesame seeds

For the cheese sauce

  • 4 oz. Cheddar cheese from a block
  • ¼ C. Heavy whipping cream
  • Pinch of paprika

For the Arby’s sauce

  • ¼ C. Sugar free ketchup
  • ½ tsp. Paprika
  • 1 Tbsp. Water
  • 2 tsp. Apple cider vinegar
  • 1 Tbsp. Swerve brown sugar substitute
  • 1⁄4 tsp. Onion powder
  • ¼ tsp. Garlic powder
  • Dash of hot sauce
  • Salt to taste

Instructions
 

  • Mix Arby's sauce ingredients in bowl until combined
  • Melt cheese, cream and paprika over medium-low heat
  • Spread sauce on bottom buns, add beef and cheese sauce
  • Top with more sauce, close sandwich and brush with butter

Notes

Store leftover sandwiches in refrigerator for up to 3 days. Reheat gently to prevent cheese sauce from separating. You can substitute the Swerve brown sugar with any keto-friendly brown sugar substitute. For extra flavor, warm the roast beef slightly before assembling.

Nutrition

Calories: 485kcalCarbohydrates: 6gProtein: 28gFat: 38gSaturated Fat: 18gCholesterol: 95mgSodium: 1240mgFiber: 2gSugar: 2g
Keyword copycat arby's recipe, keto arby's beef and cheddar, keto fast food, keto lunch, low carb beef sandwich, low carb sandwich
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