The protein content of an In-N-Out Protein Style burger depends on the number of beef patties and cheese slices included. By replacing the bun with a crisp lettuce wrap, this menu hack offers a lower-carb, higher-protein option compared to its regular, bun-based counterparts. For those counting macros or following a ketogenic diet, understanding the specific protein count for each variation is crucial. The primary source of protein in these burgers is the 100% ground beef patties, and the addition of cheese further increases the protein total.
Protein Content by Burger Type
To give you a clear picture of the protein amounts, let's examine the different Protein Style burgers available:
- Hamburger, Protein Style: This single-patty option contains approximately 13 grams of protein. It includes one beef patty, lettuce, tomato, and spread wrapped in lettuce.
- Cheeseburger, Protein Style: Adding a slice of American cheese to the standard burger increases the protein count. A Protein Style Cheeseburger offers approximately 16 to 18 grams of protein, depending on the source. In-N-Out's official nutrition info lists it at 16g, while some third-party trackers indicate 18g based on spread and onion variations.
- Double-Double, Protein Style: For a significant protein boost, the Double-Double is the top choice. This burger features two beef patties and two slices of cheese, delivering a robust 30 to 33 grams of protein, depending on the specific ingredients and source. The official In-N-Out document states 30g, while third-party sites show 33g with spread and onion.
- 4x4, Protein Style: While not on the official menu, this "secret menu" item packs a massive amount of protein. A Protein Style 4x4, with four beef patties and four slices of cheese, provides an impressive 63 to 67 grams of protein. This is an ideal choice for serious protein trackers.
Customizing Your Protein Intake
Customers can further customize their protein style burgers to adjust their macro intake. For instance, swapping the signature spread for a combination of ketchup and mustard can alter the total calories and fat, though the protein primarily remains tied to the meat and cheese. Requesting “mustard grilled” patties is another common customization that doesn’t impact the protein count but adds flavor.
Comparison of Protein Style vs. Regular Burgers
Removing the bun in a Protein Style burger substantially lowers the carbohydrate count while concentrating the protein from the meat and cheese. This makes it a popular choice for those on low-carb or keto diets. Below is a comparison of the protein and carb differences between standard and Protein Style versions of the Cheeseburger and Double-Double.
| Burger Type | Protein (g) | Carbohydrates (g) | Key Difference | 
|---|---|---|---|
| Cheeseburger (Regular) | 20 | 39 | Contains a bun | 
| Cheeseburger (Protein Style) | 16-18 | 10-11 | Bun is replaced with lettuce | 
| Double-Double (Regular) | 34 | 41 | Contains a bun | 
| Double-Double (Protein Style) | 30-33 | 11-12 | Bun is replaced with lettuce | 
Building a High-Protein, Low-Carb Meal
For those seeking to maximize protein, ordering a Double-Double or even a 3x3 (three patties, three cheese slices) Protein Style is the most effective strategy. Given that each beef patty contains around 9-10 grams of protein and each cheese slice adds about 6 grams, you can accurately estimate the protein content of almost any custom creation. For instance, a 3x3 Protein Style would provide approximately 39 grams of protein (3 patties x 9g + 3 slices x 6g). For the most accurate figures, consulting the official In-N-Out nutrition guide is recommended.
Conclusion
The protein content in an In-N-Out protein style burger varies significantly based on the number of patties and cheese slices, ranging from 13g in a single patty hamburger up to over 60g in a custom 4x4. The "protein style" customization effectively swaps high-carb buns for a lettuce wrap, making it a viable high-protein, low-carb option for many different dietary preferences. Knowing the specific protein counts allows you to make an informed choice that aligns with your nutritional goals.
Making Your Order Work for You
If you are aiming for a high-protein, lower-calorie meal, consider ordering a Double-Double Protein Style with mustard and ketchup instead of the regular spread. This small change can reduce the overall calorie and fat content without sacrificing protein. Always ask for what you need; the accommodating nature of In-N-Out's ordering system is what makes these customizations possible. For the most detailed nutritional data, the official In-N-Out nutrition info is an excellent resource.