How Much Protein is in a Large Cheesesteak?

November 29, 2025 •

3 min read

According to nutritional data from various sources, a large cheesesteak can contain anywhere from 50 to over 70 grams of protein, a significant amount that varies based on the specific ingredients and portion size. This protein-rich sandwich can contribute substantially to daily dietary needs, though it also comes with a high calorie and fat count.

Quick Summary

A large cheesesteak provides a substantial amount of protein, often ranging from 50 to 77 grams, depending on the meat quantity and type of cheese used. The overall nutritional profile, including calories and fat, varies significantly based on restaurant portions, preparation methods, and added ingredients. High protein content makes it a filling meal, but the overall nutritional density should be considered.

Key Points

Significant Protein Source: A large cheesesteak contains 50 to 77+ grams of protein, a substantial portion of daily needs.
Primary Ingredients Drive Protein: The majority of the protein comes from the thinly sliced beef (e.g., sirloin, ribeye) and the cheese.
Ingredient Choices Matter: The cut of beef and type/quantity of cheese are the most significant factors in determining total protein.
High-Calorie and High-Fat Profile: Despite its high protein, a large cheesesteak is typically high in calories, fat, and sodium, and should be consumed in moderation.
Customization for Better Health: Modifications like using leaner beef, less cheese, and more vegetables can reduce the fat and calorie count.
Provides Essential Nutrients: The beef in a cheesesteak is also a good source of iron, vitamin B12, and zinc, which are important for overall health.
Satiety and Weight Management: The high protein content helps promote feelings of fullness, which can be beneficial for managing appetite.

Understanding the Protein in a Large Cheesesteak

A large cheesesteak is a significant meal, and its protein content is a major factor in its nutritional makeup. The primary sources of protein are the steak itself and the cheese, with additional protein coming from the roll and any extra toppings. While the exact protein count is not standardized, several factors contribute to the final value, including the meat portion size, the cut of beef, and the type and amount of cheese.

The Role of Beef and Cheese

The quality and quantity of the steak are the biggest determinants of protein. A standard large cheesesteak might use 8 to 12 ounces of thinly sliced beef, often ribeye or sirloin. Lean sirloin typically has a higher protein-to-fat ratio, containing about 25 grams of protein per 100 grams, while a fattier cut like ribeye will have a slightly lower protein content due to higher intramuscular fat. The cooking method also plays a small role; high-heat grilling preserves more nutrients than slow-cooking.

Following the steak, the cheese is the next major protein contributor. Provolone cheese, a common choice, provides about 26 grams of protein per 100 grams. A generous portion of cheese, especially when melted, can add a substantial amount of protein. For example, if a large cheesesteak uses 2 ounces of provolone, that's roughly 15 grams of protein from the cheese alone. Other cheese options like Cheez Whiz or American cheese will have slightly different nutritional profiles.

Variations and Toppings

Beyond the core ingredients, toppings and preparation methods can slightly alter the protein, but more significantly impact other nutritional aspects. Onions, peppers, and mushrooms add a negligible amount of protein but contribute vitamins, minerals, and fiber. The size of the roll also matters, though its primary contribution is carbohydrates. Some restaurants use larger, custom-baked rolls for their "large" sandwiches, which in turn hold more meat and cheese.

The High-Protein, High-Calorie Tradeoff

While the protein content of a large cheesesteak is impressive, it's important to view it within the context of the entire sandwich's nutritional profile. A large cheesesteak is often a high-calorie and high-fat meal. For instance, a 12-inch cheesesteak from a chain might contain upwards of 1,000 calories and over 50 grams of fat, with sodium levels often exceeding daily recommendations. The high protein can help with satiety, but the overall meal is typically not considered a low-calorie or low-fat option. It's a trade-off that should be considered if you are monitoring your caloric intake.

Comparison Table: Large Cheesesteak vs. Other Protein Sources


Protein Source	Serving Size	Approximate Protein (grams)	Other Considerations
Large Cheesesteak	1 sandwich	50-77g	High in calories, fat, and sodium.
Grilled Chicken Breast	6 oz	52g	Lean protein, low in fat and sodium.
Tofu	1 cup (extra-firm)	22g	Plant-based, good source of iron and calcium.
Lentil Soup	1 cup	18g	High in fiber, low in fat.
Large Greek Yogurt	1 cup (full-fat)	17g	Also high in calcium and probiotics.

How to Customize for a Healthier Profile

For those who want to enjoy the flavor of a cheesesteak while managing their nutrition, there are several modifications possible. Requesting a leaner cut of beef, using less cheese or a lower-fat variety, and loading up on vegetables like onions, peppers, and mushrooms can help. You can also opt for a whole wheat roll to add fiber. While these changes won't eliminate all the fat, they can create a more balanced meal. For more information on the importance of protein in a balanced diet, you can refer to the MedlinePlus article on protein in diet.

Conclusion

A large cheesesteak can be an exceptionally high-protein meal, offering a substantial portion of a person's daily protein needs. The protein content, typically ranging from 50 to 77 grams or more, is largely driven by the volume of steak and cheese. However, this impressive protein count is paired with a high-calorie, high-fat, and high-sodium profile, which must be considered. By understanding the components and their contributions, consumers can make informed choices, whether enjoying the traditional indulgent version or opting for a more customized, healthier alternative.

Frequently Asked Questions

The protein content for a large cheesesteak typically ranges from 50 to over 70 grams, depending on the amount of meat and cheese used.

The steak is the primary source of protein, especially when a generous portion of thinly sliced beef, like ribeye or sirloin, is used.

While it is a high-protein meal, a traditional cheesesteak is also high in fat, calories, and sodium. It can be part of a balanced diet when consumed in moderation or made with healthier modifications.

Provolone cheese, a common choice, is a good protein source, providing around 26 grams per 100g. Using a different cheese or less of it can slightly alter the total protein.

Onions, peppers, and mushrooms add minimal protein to the sandwich. Their main contribution is vitamins, minerals, and fiber.

To reduce fat and calories, you can choose a leaner cut of beef, use less cheese, or add more vegetables. Some people also opt for a whole wheat roll to increase fiber.

Yes, as an animal product, the protein from the steak contains all nine essential amino acids, making it a complete protein source.