Home » Friendly » Plants » Fungi » Is Matsutake Keto-Friendly?

Is Matsutake Keto-Friendly?

Matsutake on a kitchen counter

When it comes to maintaining a ketogenic, or keto, diet, understanding the nutritional content of your food is key.

One such food that raises questions is the Matsutake, a delicately flavored mushroom highly valued in Japanese cuisine.

The main question we'll explore here is "Is Matsutake Keto-Friendly?" The answer is a resounding yes.

With a low net carb content and a rich profile of nutrients, Matsutake is not only compatible with a keto diet but can also contribute significantly to its nutritional diversity.

In the following sections, we'll delve deeper into the carbohydrate content of Matsutake, its health implications on a keto diet, practical ways to incorporate it into your meal plan, and even explore some keto-compatible alternatives for variety.

Let's embark on this culinary keto journey with Matsutake!


  • Matsutake mushrooms are indeed keto-friendly, offering a low net carb content and a richness in essential nutrients.
  • Incorporating Matsutake into your keto diet can bring about unique flavor and potential health benefits—like aiding digestive health and nutrient absorption.
  • Interesting alternatives for Matsutake also exist, maintaining the diversity of your keto meals.

Is Matsutake Keto-Friendly?

Let's address the question head-on: Is Matsutake keto-friendly? The answer is a resounding yes, and here's why!

Ketogenic diets focus on low-carb, moderate protein, and high-fat foods—the goal being to enter a state of ketosis where the body burns fat instead of carbohydrates for energy. This means, to be keto-friendly, a food item must have a low net carb content, and Matsutake fits the bill perfectly.

While all mushrooms are generally low in carbs, Matsutake shines as a particularly keto compatible choice. Per 100 grams, Matsutake contains only 4.0g net carbs. This means it's a food you can regularly include in your meals without worrying about exceeding your daily carb limit, which for most people on a keto diet is typically around 20g-50g.

But carbs aren't the only thing to consider when assessing whether a food is keto-friendly. Protein and fat content are also important. Matsutake, like many mushrooms, is low in both protein and fat. While a keto diet does require adequate protein, the focus is mostly on fats, and those can come from other high-fat foods that you pair with Matsutake.

So, given its low carb content, Matsutake is indeed a keto-friendly food. It's a flexible ingredient that can complement a wide variety of dishes, adding flavor and nutritional value without adding many carbs. However, remember that how you prepare it also matters. Cooking methods or additional ingredients that add extra carbs might tip the scale.

Can Matsutake be Incorporated into a Strict Keto Diet?

Absolutely! Matsutake can indeed be incorporated into a strict keto diet. As we've established, the key to a ketogenic diet is maintaining a low-carb, high-fat intake. With its low net carb content of only 4.0g per 100g, Matsutake fits seamlessly into this framework.

However, just knowing that a food is low in carbs isn't enough. For those on a strict ketogenic diet, it's crucial to keep track of your daily net carb intake carefully, which includes accounting for all the foods you eat throughout the day, not just Matsutake.

So, how can you ensure Matsutake fits into your strict keto regime without breaking ketosis? It comes down to planning and tracking. Many tools, such as carb counting apps, are available to assist you with this. These tools can help you not only monitor your carb intake but also balance it with your protein and fat intake.

Adding Matsutake to your meals can contribute to your daily carb count, but considering its low carb content, you'll find that it can be easily incorporated without exceeding your daily limit. The trick is to balance it out with other dietary components. For instance, you might pair Matsutake with high-fat foods such as avocado or cook it in healthy fats like olive oil or butter. In doing so, you're not only enhancing the flavor but also maintaining the high-fat, low-carb balance crucial to a strict keto diet.

Delving into the Carbohydrate Content of Matsutake

Let's get a little more precise about the carbohydrate content of Matsutake. As we've mentioned, Matsutake contains a net carb content of 4.0g per 100g. That might sound like a small number, but what does it mean?

In the world of keto, the term 'net carbs' is thrown around a lot. Essentially, net carbs are the total amount of carbohydrates in a food minus the fiber content. This is important because fiber is a type of carbohydrate that your body can't digest. So, when you eat a food rich in fiber, your body doesn't process that fiber as carbs. Therefore, you subtract the fiber from the total carbs to get your net carbs.

Now, let's put that into perspective with Matsutake. If you were to serve yourself a 100g portion of Matsutake, which is approximately one cup of sliced mushrooms, you'd be consuming 4.0g of net carbs. This is a relatively low amount, especially when compared to other foods. For instance, a medium-sized apple, about 150g, contains around 15g of net carbs, nearly four times the amount in a similar portion of Matsutake.

Remember the keto diet typically restricts daily net carb intake to between 20g-50g, depending on the individual. So, even if you were sticking to the lower end of this limit, a 100g serving of Matsutake would only account for 20% of your daily allowance. This leaves plenty of room for incorporating other foods into your meals while still maintaining a state of ketosis.

Nutritional Snapshot of Matsutake

Matsutake, an exquisite mushroom variety, is packed with a variety of nutrients, making it a healthy addition to any diet, including keto. Every 100g sample of Matsutake reveals a moderate amount of net carbs (4.0g) and dietary fiber (4.17g), which could aid digestion and maintain gut health.

Matsutake is also low in total fats (0.2g), yet it offers a decent amount of protein (2.41g), offering a good source of vegan protein. Notably, it's sodium content is extremely low (0.94mg), which is a positive aspect for those monitoring their sodium intake.

In terms of micronutrients, the Matsutake impresses with its range. It contains a significant amount of Potassium (243.0mg), crucial for heart and kidney functions. The Magnesium (14.06mg) present helps in nerve and muscle function, while the Calcium (0.77mg) contributes to bone health.

Interestingly, Matsutake possesses a unique set of vitamins like Vitamin B-6 (0.16mg) and Vitamin D2 (0.06ug), both vital for numerous body functions. Riboflavin (0.22mg) and Niacin (2.74mg) are also present, offering additional benefits.

The mushroom also contains essential trace minerals such as Iron (0.14mg), Zinc (0.76mg), and Copper (0.05mg), all of which play critical roles in the body. Plus, the Biotin content (6.05ug) in Matsutake might contribute to healthier skin and hair.

Nutrient NameAmount and Unit per 100g
Net Carbs 4.0g
Carbohydrate, by difference 8.17g
Fiber, total dietary 4.17g
Total fats 0.2g
Protein 2.41g
Sodium, Na 0.94mg
Potassium, K 243.0mg
Magnesium, Mg 14.06mg
Calcium, Ca 0.77mg
Vitamin B-6 0.16mg
Vitamin D2 (ergocalciferol) 0.06ug
Copper, Cu 0.05mg
Iron, Fe 0.14mg
Phosphorus, P 75.82mg
Selenium, Se 1.24ug
Zinc, Zn 0.76mg
Nitrogen 0.39g
Manganese, Mn 0.17mg
Thiamin 0.0mg
Riboflavin 0.22mg
Niacin 2.74mg
Biotin 6.05ug
Folate, total 32.13ug
Water 88.6g
This data was provided by the US Department of Agriculture's FoodData Central system.
'Matsutake' was not found in FoodData Central, so nutritional data for 'Mushrooms, shiitake' was used instead under Cast Iron Keto's editorial and research standards.

Health Implications of Matsutake on a Keto Diet

If you're following a ketogenic diet, you're likely aware of the myriad health benefits it can offer. But what unique health implications does consuming Matsutake have on this diet? Let's explore!

Matsutake mushrooms, beyond being a low-carb food, are also a great source of dietary fiber. Dietary fiber plays a crucial role in maintaining a healthy digestive system, and it can help you feel fuller for longer, which can be beneficial on a diet that restricts certain food groups.

Additionally, Matsutake is rich in vitamins and minerals. It boasts a significant amount of Vitamin D, an essential nutrient that plays a critical role in bone health and immunity. It's also packed with B vitamins, which are vital for converting food into energy, creating new blood cells, and maintaining healthy skin cells. Further, it includes essential minerals like potassium, which aids in nerve function and muscle contraction, and zinc, which supports immune function and wound healing.

These nutritional benefits align well with the health advantages often associated with a keto diet. For instance, the fiber content in Matsutake can help manage the digestive issues that some people experience when starting a keto diet. The high vitamin and mineral content can also help replenish any potential nutrient deficiencies that may arise from the dietary restrictions of a ketogenic lifestyle.

Moreover, the unique, spicy aroma and flavor of Matsutake can add a new dimension to your keto meals, making the diet more enjoyable and easier to stick to in the long run.

Remember, while a keto diet does require you to count your carbs, it doesn't mean you should ignore other nutritional aspects. Foods like Matsutake, which are low in carbs but high in other essential nutrients, can help you maintain a balanced, healthy diet while also keeping you in ketosis.

Incorporating Matsutake into Your Keto Meal Plan

So, how exactly can you incorporate Matsutake into your keto meal plan? Let's get those creative culinary juices flowing!

The beauty of Matsutake lies in its versatility. Its distinct flavor profile enhances a range of dishes, making it an exciting ingredient to experiment with. Here are some ideas for you:

  1. Matsutake Stir-Fry: Stir-frying is a great method that maintains the integrity of Matsutake's flavor while allowing it to complement other ingredients. Try stir-frying Matsutake with other low-carb vegetables like bell peppers and zucchini. Use coconut oil or olive oil for healthy fats and add flavor with herbs and spices.
  2. Matsutake and Avocado Salad: With its creamy texture, avocado is a keto favorite. Pair it with thinly sliced Matsutake for a unique salad. Add a handful of kale or spinach, drizzle with a high-fat dressing made from olive oil and apple cider vinegar, and you've got yourself a nutrient-packed, keto-friendly meal.
  3. Grilled Matsutake: Grilling Matsutake can bring out a wonderful smoky flavor. Marinate the mushrooms in a mixture of olive oil, garlic, and rosemary, then grill for a delicious side dish.
  4. Matsutake Omelette: Start your day with a Matsutake-infused breakfast. Add diced Matsutake to your morning omelette along with some feta cheese and spinach. Remember to cook your omelette in a healthy fat like butter or olive oil.

Keto-Compatible Alternatives for Matsutake

While Matsutake is a fantastic addition to a keto diet, there might be occasions when you'll need alternatives. Maybe you're out of Matsutake, or you're looking for a slightly different taste or texture. Whatever the reason, here are some keto-friendly substitutes:

  1. Portobello Mushrooms: Portobello mushrooms are a popular low-carb alternative. They offer a meaty texture and robust flavor that make them a versatile addition to a keto meal plan. Portobellos can be grilled, baked, or used as a base for mini keto-friendly pizzas. Nutrient-wise, they're quite comparable to Matsutake, with only 3.9g net carbs per 100g.
  2. Shiitake Mushrooms: Shiitake mushrooms, with their rich, smoky flavor, are another fantastic substitute. They contain 7.9g net carbs per 100g, still comfortably compatible with a ketogenic diet. Try them in soups or stir-fries.
  3. White Button Mushrooms: These mushrooms are a staple in many kitchens. With a mild flavor, they're perfect for adding bulk to meals without overpowering other flavors. They contain about 3.3g net carbs per 100g. Use them in salads, omelettes, or keto stews.
  4. Zucchini: If you're looking for a non-mushroom alternative, zucchini is a great choice. With only 2.4g net carbs per 100g, it's incredibly keto-friendly. Zucchini can be baked, grilled, or spiralized into noodles for a low-carb pasta substitute.

Concluding Thoughts on Matsutake and Keto

As we've journeyed through the world of Matsutake and its integration into a strict ketogenic diet, some key insights have emerged. Matsutake, with its distinct flavor profile and low net carb content of just 4.0g per 100g, is indeed keto-friendly. Its rich nutrient profile, including dietary fiber, essential vitamins, and minerals, make it more than just a low-carb food—it's a wholesome addition to any balanced diet.

We dove deep into the carbohydrate content of Matsutake, bringing clarity to the concept of net carbs and their importance for people on a ketogenic diet. We've also seen how the fiber, vitamins, and minerals in Matsutake align with the health advantages of a keto lifestyle, potentially aiding in digestive health, nutrient absorption, and overall wellness.

From Matsutake stir-frys to delectable omelettes, incorporating this unique mushroom into your keto meal plan can be an exciting culinary adventure. While we've provided a few ideas to get you started, the possibilities are virtually endless.

Additionally, we've also explored a few keto-compatible alternatives to Matsutake, demonstrating that the ketogenic diet offers a wide variety of flavorful, nutrient-rich food options, even within its low-carb boundaries.

Explore our Is It Keto Knowledge Hub.

Are Bamboo Mushrooms Keto-Friendly
Is Tube Chanterelle Keto-Friendly
Are Straw Mushrooms Keto-Friendly
Are Morel Mushrooms Keto-Friendly
Are Fungi Keto Friendly

Cast Iron Keto's Editorial and Research Standards

Certain rare or exotic food items may not have nutritional profiles in the FoodData Central database. If an exact match is not found in the FoodData Central database, then, the Cast Iron Keto team utilizes a three-prong approach to provide readers with the closest relevant nutritional data, where possible.

First, in the event that nutritional profiles for a rare or exotic food item is not available in the FoodData Central database, we investigate alternative names for that particular food item and use that data, when possible. Second, in cases where no alternate names exist, Cast Iron Keto will use nutritional data for a close relative or similar food item. Finally, if no close relatives or similar items exist, we refrain from publishing nutrient data tables.

When making dietary or health decisions based on FoodData Central's data, we suggest readers consult with a nutritionist or other health experts, particularly if the food in question has a significant role in your diet or if you are using the food item to treat any health disorder(s).

Furthermore, it is important to note that even if a close relative or similar item is used to approximate the nutritional data, different food items can have varying levels of nutrients due to factors such as soil quality, farming practices, and regional differences.


The information on this website is only intended to be general summary information for public use, designed for educational purposes only and is not engaged in rendering medical advice or professional services. This information does not replace written law or regulations, nor does it replace professional medical advice, diagnosis, or treatment. If you have questions about a medical condition or are seeking to evaluate the health merits of certain food items for the treatment of any medical condition, you should seek the advice of a doctor or other qualified health professionals.

The views expressed at, or through, Cast Iron Keto are for informational purposes only. Cast Iron Keto cannot guarantee the validity of the information found here. While we use reasonable efforts to include accurate and up-to-date information, we make no warranties as to the accuracy of the content and assume no liability or responsibility for any errors or omissions in the content. All liability with respect to actions taken or not taken based on the contents of this website are hereby expressly disclaimed. The content on this posting is provided "as is;" no representations are made that the content is error-free.

Frequently Asked Questions

Yes. All variants of Matsutake, including the Japanese, Korean, and North American types, have a similar nutritional profile and are low in net carbs, making them keto-friendly.

While Matsutake can be eaten raw, it's recommended to cook them to bring out their unique flavor and make them easier to digest. Remember to use keto-friendly methods of cooking like stir-frying in healthy fats or grilling.