If you’re dreaming of that classic Arby’s Beef & Cheddar sandwich but want to skip the drive-thru and make it fresh at home, you’re in the right place! This copycat version brings together tender, thinly sliced roast beef, rich melted cheddar cheese, and that signature tangy sauce—all piled high on a soft, toasted sandwich bun. Imagine biting into that warm, juicy goodness with a perfect balance of savory and cheesy flavors. Trust me, you’re going to love this one—it’s comfort food at its finest and a total crowd-pleaser!
Why You’ll Love Copycat Arby’s Beef & Cheddar Sandwich
This recipe isn’t just about the ingredients—it’s about creating moments. Whether you’re making a quick lunch, a satisfying dinner, or just craving a nostalgic favorite, this sandwich hits all the right notes. Here’s why it’s a favorite:
Versatile: Great for lunchboxes, casual dinners, or game-day snacks.
Budget-Friendly: Uses simple, easy-to-find ingredients.
Quick and Easy: Ready in under 20 minutes with straightforward steps.
Customizable: Add caramelized onions, pickles, or swap cheese types.
Crowd-Pleasing: Bold flavors that satisfy beef and cheese lovers alike.

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Ingredients in Copycat Arby’s Beef & Cheddar Sandwich
(Note: the full ingredients list, including measurements, is provided in the recipe card directly below.)
Thinly Sliced Roast Beef: Tender, juicy, and full of flavor.
Cheddar Cheese Sauce: Creamy, cheesy, and perfectly melty.
Soft Sandwich Buns: Ideally toasted to add a little crunch and warmth.
Red Onion: Optional, thinly sliced for a bit of sharpness.
Arby’s-Style Sauce: Tangy and slightly sweet, made with mayo, ketchup, and seasonings.
Butter: For toasting the buns to golden perfection.
Instructions
Let’s dive into the steps to create this flavorful masterpiece:
Preheat Your Equipment
Heat a skillet or griddle over medium heat.
Prepare the Cheese Sauce
In a small saucepan, melt butter, then whisk in flour to make a roux. Slowly add milk and shredded cheddar cheese, stirring until smooth and creamy. Keep warm.
Warm the Roast Beef
Briefly warm the sliced roast beef in the skillet until heated through but not overcooked.
Toast the Buns
Spread butter on the insides of the sandwich buns and toast in the skillet until golden brown.
Assemble the Sandwich
Spread Arby’s-style sauce on the bottom bun, layer warm roast beef, drizzle generously with cheddar cheese sauce, and top with optional red onion slices. Close with the top bun.
Serve and Enjoy
Serve immediately while warm and gooey.
Nutrition Facts
Servings: 1 sandwich
Calories per serving: [Calorie count per serving]
Preparation Time
Prep Time: 5 minutes
Cook Time: 15 minutes
Total Time: 20 minutes
How to Serve Copycat Arby’s Beef & Cheddar Sandwich
French Fries: Classic crispy fries make a perfect side.
Coleslaw: Adds a refreshing crunch and tang.
Pickles: Bright and zesty, they cut through the richness.
Onion Rings: Another crispy, indulgent side option.
Soft Drinks or Iced Tea: To complete that diner-style experience.
Additional Tips
Use High-Quality Roast Beef: For the best flavor and tenderness.
Make Cheese Sauce Ahead: Prepare the cheese sauce before cooking for smooth assembly.
Add Caramelized Onions: Sweet, soft onions add a delicious layer.
Try Different Cheeses: Swiss or provolone can add a twist.
Storage: Leftovers can be refrigerated and reheated, but best enjoyed fresh.
FAQ Section
Q1: Can I use deli roast beef?
A1: Yes, thinly sliced deli roast beef works perfectly.
Q2: Can I make the cheese sauce dairy-free?
A2: Substitute with a vegan cheese sauce or omit if preferred.
Q3: How do I store leftovers?
A3: Store in an airtight container in the fridge for up to 2 days.
Q4: Can I freeze this sandwich?
A4: It’s best fresh, but you can freeze components separately.
Q5: What’s the best bun to use?
A5: Soft sandwich buns or kaiser rolls work great.
Q6: Can I add vegetables?
A6: Yes! Lettuce, tomatoes, or pickles are great additions.
Q7: How do I keep the sandwich from getting soggy?
A7: Toast the buns well and serve immediately after assembly.
Q8: Can I make this spicy?
A8: Add a dash of hot sauce or spicy mayo for a kick.
Q9: Can I double the recipe?
A9: Absolutely! Just prepare more ingredients and use a larger pan.
Q10: What’s the best way to reheat?
A10: Warm in the oven wrapped in foil to keep the bread soft and the cheese melty.
Conclusion
This Copycat Arby’s Beef & Cheddar Sandwich is the ultimate homemade comfort food fix—melty, savory, and bursting with flavor. It’s quick to make, easy to customize, and guaranteed to satisfy that craving for a classic roast beef sandwich with cheesy goodness. So grab your skillet, gather your ingredients, and get ready for a delicious meal that tastes just like the fast-food favorite, but way better because you made it yourself!
Print
Copycat Arby’s Beef & Cheddar Sandwich
- Total Time: 20 minutes
- Yield: 2 sandwiches 1x
- Diet: Halal
Description
This copycat Arby’s Beef & Cheddar sandwich features thinly sliced roast beef topped with melted cheddar cheese and creamy zesty sauce, all nestled in a toasted sesame seed bun.
Ingredients
- 8 oz thinly sliced roast beef
- 2 slices cheddar cheese
- 2 sesame seed sandwich buns
- 1/4 cup mayonnaise
- 1 tablespoon ketchup
- 1 teaspoon yellow mustard
- 1 teaspoon pickle juice
- 1/4 teaspoon garlic powder
- 1/4 teaspoon onion powder
- 1/4 teaspoon smoked paprika
Instructions
- Preheat oven to 350°F (175°C).
- In a small bowl, mix mayonnaise, ketchup, mustard, pickle juice, garlic powder, onion powder, and smoked paprika to make the zesty sauce.
- Warm the roast beef in the oven for 5–7 minutes or until heated through.
- Place the roast beef on the bottom halves of the buns, top each with a slice of cheddar cheese.
- Return to the oven for 2–3 minutes to melt the cheese.
- Spread the zesty sauce on the top buns and assemble the sandwiches.
- Serve immediately.
Notes
- Use freshly sliced deli roast beef for best texture.
- For extra flavor, add pickles or sautéed onions.
- Toast buns lightly before assembling for extra crunch.
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Category: Lunch
- Method: Baking & Assembling
- Cuisine: American
Nutrition
- Serving Size: 1 sandwich
- Calories: 540
- Sugar: 3g
- Sodium: 1150mg
- Fat: 28g
- Saturated Fat: 12g
- Unsaturated Fat: 11g
- Trans Fat: 0g
- Carbohydrates: 38g
- Fiber: 2g
- Protein: 33g
- Cholesterol: 85mg