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Is McDonald's with no bun keto? Your guide to low-carb fast food

4 min read

A bunless McDonald's cheeseburger can be surprisingly keto-friendly, with only a few grams of net carbs. However, navigating the fast-food menu requires customization to avoid hidden carbs.

Quick Summary

Ordering a burger or breakfast sandwich without the bun is a way to make a McDonald's meal low-carb. Success relies on avoiding high-carb sauces and breading while choosing specific items to align with your keto macros.

Key Points

  • Ditch the Bun: Removing the bread from any burger or sandwich is the most critical step to making a McDonald's meal low-carb.

  • Avoid Sugary Condiments: Ketchup and special sauces like Big Mac sauce contain hidden carbs and should be omitted to stay in ketosis.

  • Bunless Burgers are Viable: Items like the McDouble or Quarter Pounder without the bun are solid options for meeting protein and fat goals with minimal carbohydrates.

  • Customize Breakfast Sandwiches: Ordering options like the Sausage McMuffin without the muffin makes for a quick and easy keto breakfast.

  • Expect 'Dirty Keto': While possible, eating processed fast food is considered a form of 'dirty keto' and should be an occasional treat rather than a dietary staple.

  • Order with Specificity: Clearly communicating your 'no bun' and sauce preferences ensures your order is prepared to meet your dietary needs.

In This Article

The ketogenic diet, which prioritizes high fat and very low carbohydrate intake, can be challenging when eating out, especially at fast-food restaurants. While a standard McDonald's burger is off-limits due to the carb-heavy bun, customizing your order can transform many menu items into a keto-friendly meal. The key is to avoid high-carb components and focus on the meat, cheese, and fatty sauces.

The Basics of Ordering Keto at McDonald's

To successfully stay in ketosis, the fundamental rule at McDonald's is simple: skip the bun and any breaded items. This applies to both burgers and breakfast sandwiches. Beyond the bun, you must also be mindful of condiments and sides that are packed with sugar and carbs. Fries, crispy chicken, and hash browns are all strictly off the table. By removing the high-carb filler, you are left with the core protein and fat components that are essential for a ketogenic meal. For example, a bunless Double Cheeseburger provides an excellent boost of protein and fat with minimal carbs.

Keto-Friendly McDonald's Menu Items (No Bun)

Burgers

  • Cheeseburger (No Bun): A basic cheeseburger without the bun, and typically with pickles, onions, and mustard, can be very low in carbs. You should ask to hold the ketchup, which contains added sugar.
  • McDouble (No Bun): With two patties and a slice of American cheese, the McDouble is a popular keto hack. Make sure to specify no bun and no ketchup. This provides a higher protein and fat count than a single cheeseburger.
  • Quarter Pounder with Cheese (No Bun): For a more substantial meal, a bunless Quarter Pounder with cheese offers a larger patty and more fat to keep you full longer. Again, remove the ketchup and bun.
  • Big Mac (No Bun): While it's possible to order a bunless Big Mac, you must be aware of the Big Mac special sauce, which contains hidden sugars. Ordering with no special sauce and no bun is the safest keto option, but you can try asking for it with mustard and mayo instead.

Breakfast

  • Sausage McMuffin with Egg (No Muffin): A simple and effective breakfast choice. The sausage patty, egg, and cheese provide a solid start to your day with very few carbs.
  • Bacon, Egg, and Cheese Biscuit (No Biscuit): Similar to the McMuffin, removing the biscuit leaves you with the flavorful protein and cheese, making it a good keto option.
  • Big Breakfast (No Biscuit or Hash Browns): This meal comes with scrambled eggs and a sausage patty. By removing the biscuit and hash browns, you can have a substantial low-carb breakfast.

Comparing Bunless McDonald's Options

To illustrate how the macronutrients differ between options, consider this comparison based on typical bunless customizations. All figures are approximate and based on removing the bun and ketchup where applicable.

Item (No Bun) Calories Fat (g) Protein (g) Net Carbs (g)
Cheeseburger 150 11 10 2
Double Cheeseburger 290 22 20 4
Quarter Pounder 220 16 18 1
Big Mac (No Special Sauce) 330 27 17 5
Sausage McMuffin w/ Egg 170 12 12 3
Bacon, Egg, & Cheese Biscuit 190 13 14 4

Navigating Hidden Carbs and Condiments

While ditching the bun is the most significant step, many fast-food condiments contain hidden sugars that can knock you out of ketosis. Ketchup is the most common offender and should be avoided or replaced with sugar-free alternatives. Some locations may offer a lettuce wrap instead of the standard shredded lettuce, which can make eating your bunless burger easier. Be sure to specify your preferences clearly when ordering to ensure your meal is prepared correctly.

Tips for a Successful Keto McDonald's Order

  • Be Specific with Your Order: Clearly state "no bun" and name any sauces you want to omit, like ketchup or Big Mac sauce. Adding mustard and mayo is generally safe.
  • Ask for a Lettuce Wrap: Some locations may be able to wrap your burger in large lettuce leaves, though many will simply provide it in a standard wrapper with shredded lettuce.
  • Prioritize Protein and Fat: To feel satisfied, consider ordering a Double Cheeseburger or Quarter Pounder without the bun, which provides more protein and fat than a single patty option.
  • Order a Double: For more calories and a feeling of fullness, order a double or triple patty option with no bun.
  • Stick to Plain Drinks: Unsweetened iced tea, plain water, or Diet Coke are typically safe choices.

Conclusion: Is McDonald's with no bun keto?

Yes, ordering McDonald's with no bun can be a viable keto option, but it's important to be strategic with your choices. By carefully customizing your order—removing the bun, avoiding sugary condiments, and focusing on the protein and fat—you can enjoy a fast-food meal that fits your macros. However, this is often considered a "dirty keto" approach, as the food is highly processed compared to meals prepared at home. While convenient for those in a pinch, it should not replace whole, unprocessed foods as the foundation of a healthy ketogenic diet. Customizing your order is the key to making this fast-food experience work for your low-carb lifestyle.

Visit Healthline for more keto fast-food options.

Frequently Asked Questions

A McDonald's cheeseburger ordered without the bun and ketchup contains approximately 2 grams of net carbs, making it a very low-carb option.

A bunless Big Mac can be keto-friendly, but you must omit the special sauce, which contains hidden carbs. Ordering it with mustard and mayo is a better alternative.

You can order any of the breakfast sandwiches, such as the Sausage McMuffin or Bacon, Egg, and Cheese Biscuit, without the bread component. The Big Breakfast is also an option if you exclude the biscuit and hash browns.

You should avoid ketchup, any sweet barbecue sauces, and potentially the special sauce on the Big Mac. Safer choices include mustard, mayonnaise, and hot sauce.

If you opt for a salad, be sure to omit any croutons or crispy toppings. Be cautious with the dressing, as some are high in sugar. Stick to simple dressings like ranch or a vinaigrette, and check the nutrition facts if you are unsure.

While a convenient emergency option, relying on bunless fast-food burgers is not a sustainable long-term strategy for a healthy keto diet. It's often referred to as 'dirty keto' and should not replace a diet rich in whole, unprocessed foods.

To make your bunless meal more filling and calorie-dense, choose a burger with more patties, like a Double Cheeseburger, and consider adding extra cheese or bacon.

References

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Medical Disclaimer

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