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Are Biscotti Keto-Friendly?

Biscotti on a kitchen counter

The Keto diet: it’s a popular lifestyle choice, exalted for its weight management and health-promoting benefits.

But where does that leave those of us with a penchant for traditional treats like biscotti? The answer is unambiguous; sadly, biscotti do not fit comfortably within the ketogenic mold.

The crux of the matter lies in understanding the dietary composition of biscotti and how that contrasts strikingly with the strict requirements of a ketogenic diet.

This article provides detailed insights into the carbohydrate content of biscotti, its effect on a keto diet, ways to avoid slipping up, and appetizing low-carb alternatives.

Embark on this enlightening journey towards understanding 'Are Biscotti Keto-Friendly?' and the dynamics of incorporating delectable food habits within the boundaries of a keto-friendly diet.


  • Biscotti are not Keto-friendly due to their high carbohydrate content.
  • Consuming Biscotti can potentially knock you out of ketosis and trigger blood sugar spikes.
  • Yet, there are plentiful Keto-friendly alternatives to explore instead of Biscotti.

Are Biscotti Keto-Friendly?

The crunch of biscotti is matched only by its vibrant taste which is well-loved by many. However, if you're committed to a ketogenic diet, you might want to think twice before reaching for this Italian biscuit.

Why, you may ask? Well, the answer lies in its nutrition profile. The term "keto-friendly" is accredited to foods that are low in carbohydrates and high in fats, reflecting the macro-nutrient composition essential for the ketogenic diet. Now, when we take a glance at biscotti's nutritional facts, we see quite a different picture. Biscotti packs a significant carbohydrate punch, with 65.6g of net carbs per 100g.

In comparison to the daily net carbs limit for an individual on a ketogenic diet, which usually ranges under 50g, a 100g serving of biscotti would take you over the limit. This excessive carbohydrate content hinders the ability to maintain a state of ketosis, where the body predominantly uses fats for energy instead of carbohydrates. The result? Biscotti, unfortunately, does not meet the keto-friendly criteria.

It's also worth mentioning that biscotti typically contain other ingredients, such as flour and sugar, which are also high in carbohydrates and therefore not keto-friendly. While such ingredients may taste divine, they don't align with a ketogenic lifestyle which emphasizes a shift away from carbohydrate-dense foods.

Can Biscotti be Incorporated into a Strict Keto Diet?

When committed to a strict keto diet, every carb counts. After all, the success of this diet rests on the delicate balancing act of carbohydrates, fats, and proteins. Given that biscotti clocks a whopping 65.6g of net carbs per 100g, incorporating it into a strict keto diet may prove challenging indeed.

Why so? A ketogenic diet aims to drive your body into a state of ketosis, where it converts fats, rather than sugars, into energy. To maintain this state, most keto dieters' daily net carbohydrate intake needs to stay below 50g. Yet, consuming 100g of biscotti would already exceed this daily limit, throwing off not just the carbohydrate balance but potentially disrupting ketosis as well.

Therefore, incorporating biscotti into a strict keto diet would necessitate an extremely small portion size, to ensure the net carb limit isn't surpassed. However, tracking such tiny portions and accurately calculating the corresponding carbohydrate content may prove more challenging and stress-inducing than it's worth.

For this reason, many within the keto community find it easier to transition their palates and habits away from traditionally carb-heavy foods, like biscotti, towards more keto-friendly alternatives. Pasta lovers may switch to zucchini noodles, and rice fans might find cauliflower rice a wonderful surprise.

That’s not to say the occasional lapse is a catastrophe. It happens. And that’s where useful tools like carb trackers come into play. Carb trackers allow you to digitally log your food intake and keep an eye on your net carbs, among other macro and micronutrients. Such tools are a lifesaver for those of us wanting to stay on the strict keto path and maintain a state of ketosis.

Delving into the Carbohydrate Content of Biscotti

One can't fully appreciate the inherent conflict between biscotti and the keto diet without understanding the significance of carbohydrates - specifically net carbs - in our bodies. As we dive into the carbohydrate content of biscotti, we realize why this delightful treat is at odds with a strict ketogenic lifestyle.

First, let's clarify the concept of 'net carbs.' Net carbs are simply the total carbohydrates in a food, minus the fiber. They are the carbs that your body can digest and convert into glucose, raising your blood sugar levels. In the world of keto, only these net carbs count, as they are capable of impacting ketosis.

With that cleared, let's look at the nutritional profile of biscotti. Biscotti are high-carb treats, with a substantial 65.6g of net carbs per 100g. For comparison, consider that a strict 20g net carb per day keto would almost touch its daily limit with just 30g of biscotti, roughly equivalent to a large piece. If we increase the daily net carb limit to 50g, a typical ceiling for keto, this biscotti portion would still account for over 60% of the day's total.

It's important to contemplate these figures in light of the fact that the body requires a careful balance of fats, proteins, and carbs to reach and maintain ketosis. Allowing one serving of biscotti to take up such a large portion of your daily carb allowance could compromise your nutritional balance and make it difficult for your body to stay in nutrient-induced ketosis.

Nutritional Snapshot of Biscotti

Biscotti, a beloved Italian cookie, offers a comprehensive nutritional profile. A 100g serving provides 373 kcal of energy, fueled by 67.0g of carbohydrates and a notable 8.37g of total fats. The predominant carbohydrate presence, inclusive of 65.6g of net carbs, aligns with biscotti's recognition as an energy-rich snack.

Surprisingly, biscotti fits in a moderate amount of protein, clocking in at 7.63g per 100g. This, combined with the array of micronutrients, contributes to its nutritional complexity. An especially impressive feature is its fiber content, tallying up to 1.4g. Fiber plays a key role in digestion, making it a valuable component of the biscotti's nutritional makeup.

In addition, biscotti contains a pantheon of vitamins crucial for maintaining good health. It delivers a sprinkle of Vitamin A and Vitamin C and essential B-vitamins like thiamin, riboflavin, niacin, B-6, and B-12. Although appearing in modest quantities, these vitamins are known for their crucial roles in supporting various bodily functions like the nervous system and immune health.

Minerally, biscotti houses a commendable amount of calcium (112.0mg) and phosphorus (205.0mg), both known for their importance in bone health. Plus, it contains traces of potassium, magnesium, iron, copper, selenium, and zinc, each essential for fulfilling diverse physiological functions.

As a sweet finish, biscotti offer some fat, including healthy monounsaturated and polyunsaturated fatty acids. These fats, although present in smaller amounts, are essential for the body as they provide energy and support cell growth.

Nutrient NameAmount and Unit per 100g
Net Carbs 65.6g
Carbohydrate, by difference 67.0g
Fiber, total dietary 1.4g
Total fats 8.37g
Protein 7.63g
Sodium, Na 262.0mg
Potassium, K 97.0mg
Magnesium, Mg 17.0mg
Calcium, Ca 112.0mg
Vitamin A 20.0ug
Vitamin B-6 0.04mg
Vitamin B-12 0.1ug
Vitamin C, total ascorbic acid 0.4mg
Vitamin E (alpha-tocopherol) 1.23mg
Vitamin K1 7.1ug
Copper, Cu 0.08mg
Iron, Fe 3.15mg
Phosphorus, P 205.0mg
Selenium, Se 12.8ug
Zinc, Zn 0.51mg
Cholesterol 46.0mg
Cryptoxanthin, beta 2.0ug
Lutein + zeaxanthin 65.0ug
Thiamin 0.38mg
Riboflavin 0.28mg
Niacin 3.01mg
Folate, total 62.0ug
Choline, total 35.3mg
Folic acid 47.0ug
Retinol 20.0ug
Calories 373.0kcal
Water 15.32g
Fatty acids, total saturated 1.31g
Fatty acids, total monounsaturated 3.07g
Fatty acids, total polyunsaturated 2.98g
Nutritional data is sourced from the US Department of Agriculture's FoodData Central system. Please see Cast Iron Keto's editorial and research standards for more information.

Health Implications of Biscotti on a Keto Diet

Keeping the ketogenic dietary restrictions in mind, the consumption of biscotti can pose certain challenges for your health goals. Firstly, the excessive carbohydrate content in biscotti can make it tough to maintain the state of ketosis. And without ketosis, the body reverts to burning glucose instead of fat for energy, thus moving away from the central goal of the ketogenic diet.

Notably, the term 'net carbs' in the context of keto refer to carbs that impact your blood sugar. Unfortunately, the main ingredients in biscotti - specifically, flour and sugar - spike up its net carb value. Consuming biscuits made from such high glycemic index ingredients may potentially lead to sudden spikes in blood sugar levels.

However, it's worth mentioning that biscotti does have some redeeming qualities. For instance, many biscotti recipes include almonds which offer protein, fiber, and beneficial monounsaturated fats, alongside a variety of vitamins and minerals. Nonetheless, these positive attributes are overshadowed by the high net carb content when considered from a strictly ketogenic perspective.

Furthermore, a regular intake of carb-heavy biscotti may make it harder to manage your appetite. According to the principles of the keto diet, high fat and moderate protein intake help keep you satiated, thus curbing hunger pangs. But a diet high in carbs like that provided by biscotti may lead to increased hunger and overeating.

Avoiding Biscotti in Your Keto Meal Plan

Transitioning from a regular diet to a strictly ketogenic one can present a challenge, especially when faced with tantalizing crackers like biscotti. It's common to unexpectedly run into biscotti at events, restaurants, Italian bistros, or hidden in gift baskets. So, how does one navigate around this?

One of the most effective ways to avoid biscotti on a keto diet is to plan your meals. When you have a bulletproof eating plan in place, you're less likely to deviate and reach for tempting, carb-heavy snacks like biscotti. Also, consider highlighting foods that are unquestionably keto-friendly. This might include meat, eggs, cheese, healthy oils, and low-carb veggies.

Cravings can be another stumbling block, particularly if you have a sweet tooth. When the craving for biscotti hits, it’s helpful to have low-carb alternatives on hand. For situations like this, there are several keto-friendly recipes available that satisfy the cravings, such as almond flour cookies or coconut flour crackers. Another tip is to consume healthy fats and proteins, as they can help keep your satiety levels high and curb any untimely cravings.

Eating out can pose another challenge. A good practice is to review the menu beforehand to plan your meal and identify any hidden carb sources. Even better, ask the waiter about biscotti presence in any of the dishes. They are usually more than willing to help you make the right choice.

Keto-Compatible Alternatives for Biscotti

The logical question after understanding that biscotti isn't keto-friendly would be: "What can I have instead?" Good news! There are several keto-friendly alternatives that can satisfy your cravings without interfering with your ketogenic diet's goals.

One popular option is almond flour cookies. Almond flour is incredibly low in carbohydrates, high in fiber, and a great source of protein and healthy fats. A single serving (¼ cup or 28g) of almond flour only has 6g of total carbs, out of which 3g are dietary fiber, leaving us with 3g of net carbs. Compare that to the 65.6g of net carbs in 100g of biscotti! You can use almond flour to create cookies that are similar in texture to biscotti, and some recipes even incorporate chocolate and nuts to amp up the flavors!

Coconut flour is another fantastic alternative. Highly absorbent and fibre-rich, coconut flour has a unique, mildly sweet flavor that can be a great base for baking keto-friendly cookies or even bread. For a serving size of two tablespoons, coconut flour has just 8 grams of carbs, 5 grams of fiber, and thus only 3 grams of net carbs.

Also worth considering are flaxseed meal or chia seeds, both often used to create keto-friendly bread and cracker alternatives. They are high in fiber, healthy Omega-3 fats, and have a near-zero net carbohydrate content. You can experiment with these ingredients to create biscotti-like texture.

Lastly, easy to make at home, 'fat bombs' are a keto dieter's dream. Combining high-quality fats like coconut oil or nut butter with flavoring elements like cocoa or vanilla, these treats are a delightful way to satisfy your sweet tooth while keeping carbs low.

Concluding Thoughts on Biscotti and Keto

Navigating the sea of dieting, particularly the strict contours of the ketogenic diet, can often feel like weaving through a labyrinth. It becomes particularly tricky when faced with traditionally loved foods like biscotti, packed as they are with carb-laden flour and sugar, making them a nemesis for maintaining the state of ketosis.

Let's revisit the highlights: Biscotti, while a scrumptious treat, possesses a high net carb content that runs counter to the low-carb forecast of the ketogenic diet. Notorious for possibly catapulting you out of ketosis and triggering blood sugar spikes, biscotti poses its challenges.

However, it's heartening to remember that the world of keto cooking is as diverse and colorful as any, brimming with exquisite alternatives to lean on. From almond flour cookies and coconut flour crackers to creations with flaxseed meal or chia seeds, your kitchen can become an exciting testing ground for culinary adventures. Even coconut oil or nut butter 'fat bombs' serve as tantilizing options that not only respect the carb count but keep the satisfaction pedal going.

In this journey to sustain one's ketogenic diet and make more conscious food selections, one unique idea can be to use this as an opportunity to write your own kitchen stories. Treasured family recipes like biscotti can be transformed into more keto-friendly versions - maybe you’ll discover a new low-carb ingredient that replaces flour, or perhaps you’ll create a unique biscotti flavoured keto dessert, in the process passing on a healthier legacy to future generations.

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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

Unfortunately, no. Biscotti are typically high in carbs due to their primary ingredients like flour and sugar, hence making them non-keto.

Biscotti can potentially increase your carb intake considerably, leading you to exceed the daily carb limit for a keto diet, thus disrupting the state of ketosis.

While there may be low-carb versions available, it's essential to read the ingredients and nutritional information carefully. Some supposed "low-carb" products may still be too high in carbs for a keto diet.