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A Nutrition Diet Guide: How many calories are in an Arby's roast beef sandwich without bun?

3 min read

For those on a low-carb diet, removing the bun from a sandwich is a popular strategy, and Arby's offers several sizes of its classic roast beef to accommodate this approach. This guide will detail how many calories are in an Arby's roast beef sandwich without bun and provide a complete nutritional overview to help you stay on track with your eating plan.

Quick Summary

Removing the bun from an Arby's roast beef sandwich significantly cuts carbohydrates and reduces calories. A Classic Roast Beef without the bun is approximately 150 calories, while larger sizes offer a higher protein count. Macronutrients and sodium levels vary by size and sauce choice.

Key Points

  • Classic Roast Beef (No Bun): Contains approximately 150 calories, 10g fat, 16g protein, and 0-1g carbohydrates.

  • Double Roast Beef (No Bun): Offers about 260 calories, 20g fat, 31g protein, and 2g carbohydrates.

  • Half-Pound Roast Beef (No Bun): Provides around 334 calories, 24g fat, 36g protein, and 1g carbohydrates.

  • Strategic Ordering: To manage calorie and sodium intake, opt for smaller portion sizes and be mindful of high-sodium sauces.

  • Nutrient-Dense Protein Source: The lean roast beef offers a high-protein, satisfying meal, which is beneficial for muscle repair and weight management.

In This Article

The Calorie Breakdown for Arby's Roast Beef (No Bun)

Removing the bun from a fast-food sandwich is a simple yet effective way to drastically cut your carbohydrate and calorie intake. Arby's is a popular choice for this due to its menu featuring thinly sliced, lean roast beef. Here is the nutritional information for the most popular roast beef options when ordered without the bread. The data below is based on reliable nutritional resources that account for this modification.

Classic Roast Beef (No Bun)

  • Calories: Approximately 150 calories.
  • Protein: 16g.
  • Fat: 10g.
  • Carbohydrates: 0–1g (negligible).

Double Roast Beef (No Bun)

  • Calories: Roughly 260 calories.
  • Protein: 31g.
  • Fat: 20g.
  • Carbohydrates: 2g.

Half-Pound / Large Roast Beef (No Bun)

  • Calories: Around 334 calories.
  • Protein: 36g.
  • Fat: 24g.
  • Carbohydrates: 1g.

Customizing Your Order for Optimal Nutrition

While eliminating the bun is the most significant step, other choices can impact your meal's nutritional profile. Consider these tips for a healthier fast-food meal at Arby's:

  • Choose Sauces Wisely: Arby's and Horsey sauces add calories, sugar, and sodium. Opt for a mustard packet, which typically has fewer calories, or skip sauces altogether to save the most calories and sodium.
  • Prioritize Protein: The roast beef itself is an excellent source of protein, which promotes satiety and supports muscle maintenance. The higher the size, the more protein you get, but also more fat and sodium.
  • Add a Side Salad: Instead of fries, choose a side salad without high-calorie dressings. This adds fiber and vitamins without a heavy carb load.
  • Mind the Sodium: Roast beef, especially processed deli meat, can be high in sodium. Be aware of the sodium content, which increases with larger sandwich sizes. If you're managing blood pressure, consider this fact when ordering.

Comparison of Arby's Roast Beef Options

To understand the nutritional impact of your choices, here is a comparison table of several Arby's roast beef options, highlighting the difference between a bun-on and bun-off order.

Menu Item Calories Fat (g) Protein (g) Carbohydrates (g) Sodium (mg)
Classic Roast Beef (with bun) 350 14 22 35 960
Classic Roast Beef (no bun) ~150 10 16 0-1 ~640
Double Roast Beef (with bun) 500 24 38 36 1590
Double Roast Beef (no bun) ~260 20 31 2 ~1280
Half-Pound Roast Beef (no bun) ~334 24 36 1 ~1490

Note: Nutritional information can vary slightly depending on the source.

The Role of Roast Beef in a Balanced Diet

Roast beef, as the foundation of these meals, brings several benefits to the table, especially for those prioritizing protein intake. It is an excellent source of high-quality protein, which is crucial for building and repairing tissues, and can help you feel full and satisfied longer. Furthermore, beef is rich in essential micronutrients like iron, zinc, and B vitamins, which play vital roles in energy metabolism and overall health.

Managing Sodium and Processed Meat

While the customizable roast beef at Arby's can be a great fast-food option for a low-carb diet, it's important to acknowledge its processed nature and high sodium content. Arby's roast beef, like many deli meats, is processed and seasoned, which contributes to the sodium levels. If you're on a sodium-restricted diet, careful management is required. Consider ordering a smaller portion or pairing it with lower-sodium food items. You can also minimize the sodium by skipping the Arby's Sauce and Horsey Sauce.

Conclusion

For those on a low-carb or keto diet, ordering an Arby's roast beef sandwich without the bun is a straightforward way to enjoy a fast-food meal while staying true to your dietary plan. The Classic Roast Beef without the bun comes in at roughly 150 calories and offers a solid dose of protein with minimal carbohydrates. Larger sizes provide even more protein, but also more fat and sodium. As with any fast-food option, success lies in customization. By skipping the bun and limiting high-sugar, high-sodium sauces, you can turn a typical sandwich into a macro-friendly meal that supports your health and nutrition goals.

Optional Outbound Link

For more detailed nutritional information on Arby's menu items, visit the official Arby's nutrition page: Arby's Nutrition, Allergen, Ingredients & Gluten Free Guides.

Frequently Asked Questions

Yes, Arby's roast beef ordered without the bun is a popular choice for a keto or low-carb diet. For example, a Classic Roast Beef with no bun has a minimal carbohydrate count of just 0-1 gram.

Arby's and Horsey sauces add calories, sugar, and sodium to your meal. To keep your order as low-calorie and low-sugar as possible, it is best to skip these sauces or choose a zero-calorie alternative.

Yes, Arby's roast beef is a very good source of protein. A Half-Pound Roast Beef without the bun, for instance, contains about 36g of protein, which is excellent for satiety and muscle health.

Yes, it makes a significant difference. A Classic Roast Beef with the bun has 350 calories, while the same sandwich without the bun is approximately 150 calories, saving you around 200 calories.

Yes, while it is made from real beef, Arby's roast beef is processed and seasoned, which contributes to its sodium content. It is important to be aware of the high sodium if you're watching your intake.

The sodium content is quite high and varies by size. A Classic Roast Beef (no bun) contains roughly 640mg of sodium, while a Half-Pound (no bun) is around 1,490mg. This is a major consideration for anyone monitoring their sodium intake.

For a low-carb, keto-friendly side, you can order a side salad without the high-calorie dressings. This adds a healthy dose of fiber and micronutrients to your meal.

References

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Medical Disclaimer

This content is for informational purposes only and should not replace professional medical advice.