The Flying Dutchman from In-N-Out Burger is one of the simpler fast-food options you can order: two beef patties with two slices of American cheese, no bun, no vegetables, no sauce. At around 380 calories, 30 grams of protein, and 30 grams of fat, it’s a relatively compact meal by fast-food standards. Whether it qualifies as “healthy” depends on your dietary goals and how often you eat it.
What’s Actually in It
The Flying Dutchman is a “secret menu” item, meaning you won’t find it on the board but any In-N-Out location will make it. It’s stripped down to just meat and cheese. In-N-Out makes its patties from 100% USDA ground chuck, free of additives, fillers, and preservatives. Each patty comes from fresh, individually inspected whole chucks rather than frozen or pre-formed patties shipped from a factory. That puts the beef quality a step above most fast-food chains.
The cheese is standard American cheese, which is a processed dairy product. There’s no lettuce, tomato, onion, or spread unless you ask for them.
Calories, Fat, and Protein
At roughly 380 calories, the Flying Dutchman is lighter than most fast-food burgers. A standard In-N-Out cheeseburger with the bun clocks in higher, and a Double-Double is significantly more calorie-dense. The 30 grams of protein make it reasonably filling for its size, especially without any empty calories from a white flour bun or sugary condiments.
The tradeoff is fat. With close to 30 grams of total fat, a large portion comes from saturated fat in the beef and cheese. The American Heart Association recommends keeping saturated fat below about 13 grams per day on a 2,000-calorie diet. A single Flying Dutchman likely delivers a significant chunk of that limit, possibly exceeding half of it depending on the exact cheese and patty size.
Sodium Is the Hidden Concern
One Flying Dutchman contains 880 milligrams of sodium, which is 38% of the recommended daily limit of 2,300 milligrams. That’s a meaningful amount for a meal with just two ingredients. Most of the sodium comes from the cheese and the seasoning on the patties. If the rest of your day includes other processed or restaurant food, you could easily blow past the daily ceiling. High sodium intake over time raises blood pressure and increases the risk of heart disease and stroke.
Why Keto Dieters Love It
The Flying Dutchman has become popular among people following low-carb and ketogenic diets because removing the bun eliminates most of the carbohydrates. The version you order at the restaurant, with just patties and cheese, contains very few carbs. It’s essentially a protein-and-fat meal, which fits squarely within keto guidelines.
If you’re making a copycat version at home, be careful with added ingredients. Many recipes include onion rings, ketchup, relish, and yogurt-based sauces that push the carb count up to 27 grams or more, which would knock most people out of ketosis. The restaurant version and the homemade version are nutritionally very different items.
Red Meat and Long-Term Risk
The bigger health question isn’t about one Flying Dutchman. It’s about how often red meat shows up in your diet overall. The World Health Organization classifies red meat as “probably carcinogenic to humans,” based primarily on its association with colorectal cancer. There’s also evidence linking regular red meat consumption to pancreatic and prostate cancer. Data from pooled studies suggest the risk of colorectal cancer increases by about 17% for every 100-gram portion of red meat eaten daily.
Processed meat (think bacon, hot dogs, deli slices) carries a stronger classification as a confirmed carcinogen. The Flying Dutchman’s beef patties are not processed meat by the WHO’s definition, since they’re fresh ground beef without curing, smoking, or chemical preservatives. That’s a meaningful distinction. Still, national health guidelines broadly recommend limiting red meat intake, noting links to heart disease, diabetes, and other chronic conditions beyond cancer.
How It Compares to Other Fast-Food Options
Relative to what else you could order at a fast-food restaurant, the Flying Dutchman has some genuine advantages. It avoids refined carbohydrates from buns, skips sugary sauces, and delivers a solid protein-to-calorie ratio. It’s lower in total calories than most combo meals. The ingredient list is short and transparent.
The downsides are the saturated fat, the sodium, and the complete absence of fiber, vitamins from vegetables, or any plant-based nutrients. It’s a meal with no color on the plate. Pairing it with a side of vegetables or a simple salad would round out the nutritional profile significantly. On its own, it’s a concentrated dose of animal protein and fat with nothing else.
The Bottom Line on Frequency
As an occasional meal, especially if you’re watching carbs or calories, the Flying Dutchman is a reasonable fast-food choice. It’s simple, relatively low-calorie, high in protein, and made from better-quality beef than most competitors. Eating it regularly, though, means consistently high saturated fat and sodium intake with no fiber or micronutrients to offset it. The healthiest version of this meal is the one you don’t eat every day, and the one you pair with something green when you do.