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Crispy Multiseed Keto Crackers

4.8 stars, average of 854 ratings

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Crisp, dunkable crackers from my Beginner's KetoDiet Cookbook — they aren’t just low in carbs, they’re allergy-friendly, too! They contain no nuts, eggs, nightshades, or dairy. And that means everyone can enjoy them! If you are allergic to sesame seeds, feel free to swap them for pumpkin seeds or sunflower seeds.

These crackers are not just deliciously crispy. They are ultra high in magnesium. A serving of four crackers, plus your regular keto meals will help you cover your daily intake even without magnesium supplements.

Serve them with any high-fat dips such as our Quick & Easy Guacamole, Keto Spinach Bacon & Artichoke Dip or Low-Carb Bruschetta Feta Dip.

Recipe Tips

To preserve the fragile oils that are in seeds, you can bake these crackers at a lower temperature setting, such as 140 °C/ 285 °F (fan assisted), or 160 °C/ 320 °F (conventional) and bake the crackers for about 60 minutes, rotating halfway to ensure even baking.

You can add flavor to these crackers by trying some of the options below:

  • cumin, coriander and turmeric powder
  • smoked paprika
  • onion powder, garlic powder and dried Italian herbs
  • whole or ground caraway seeds, onion powder and garlic powder
  • dried oregano and chopped sun-dried tomatoes or olives

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Hands-on Overall

Serving size cracker

Allergy information for Crispy Multiseed Keto Crackers

✔  Gluten free
✔  Dairy free
✔  Egg free
✔  Nut free
✔  Nightshade free
✔  Pork free
✔  Avocado free
✔  Coconut free
✔  Fish free
✔  Shellfish free
✔  Beef free

Nutritional values (per serving, cracker)

Net carbs0.8 grams
Protein2.2 grams
Fat4.7 grams
Calories58 kcal
Calories from carbs 6%, protein 16%, fat 78%
Total carbs2.7 gramsFiber1.9 gramsSugars0.1 gramsSaturated fat0.6 gramsSodium98 mg(4% RDA)Magnesium36 mg(9% RDA)Potassium74 mg(4% EMR)

Ingredients (makes 24 crackers)

  • 1/3 cup sunflower seeds (47 g/ 1.6 oz)
  • 1/3 cup sesame seeds (48 g/ 1.7 oz)
  • 1/3 cup whole flaxseeds (56 g/ 2 oz)
  • 1/4 cup whole chia seeds (38 g/ 1.3 oz)
  • 1/3 cup pumpkin seeds (43 g/ 1.5 oz)
  • 2 tbsp poppy seeds (18 g/ 0.6 oz)
  • 1 tsp onion powder or garlic powder
  • 1 tsp coarse black pepper
  • 1 tsp sea salt
  • 1 cup water (240 ml/ 8 fl oz)


  1. Preheat the oven to 180 °C/ 355 °F (fan assisted), or 200 °C/ 400 °F (conventional). Place all the ingredients, except the water, in a bowl. Combine well. (For a lower temperature setting, check the recipe tips above.) Crispy Multiseed Keto Crackers
  2. Place about 1/2 cup of the mixture into a food processor and process until finely ground, scraping down the sides of the food processor as needed. Crispy Multiseed Keto Crackers
  3. Return the ground seed mixture to the bowl, mix again, and add the water. Mix with a spoon until well combined, then let the mixture sit for 5 to 10 minutes. Crispy Multiseed Keto Crackers
  4. Place a silicone mat or a piece of heavy-duty parchment paper in a 10 x 14-inch (25 x 35 cm) baking sheet.
  5. Transfer the dough to the tray and spread with a rubber spatula, shaping it into the rectangular shape of the silicone mat, until it is about 1/8 inch (1/4 cm) thick. Crispy Multiseed Keto Crackers
  6. Use a pizza cutter to cut it into a total of 24 crackers (6 rows by 4 columns). Bake for about 40 minutes, rotating the tray halfway or until crispy and golden brown. Crispy Multiseed Keto Crackers
  7. When done, remove from the oven, and cut through the pre-cut crackers. Let them cool down and crisp up on a cooling rack for 20 - 30 minutes before serving. Crispy Multiseed Keto Crackers
  8. Store for up to 2 weeks at room temperature in an airtight container. Crispy Multiseed Keto Crackers

Ingredient nutritional breakdown (per serving, cracker)

Net carbsProteinFatCalories
Seeds, flaxseed
0 g0.4 g1 g12 kcal
Chia seeds
0.1 g0.3 g0.5 g8 kcal
Pumpkin seeds (pepitas)
0.1 g0.5 g0.9 g10 kcal
Sunflower seeds
0.2 g0.4 g1 g11 kcal
Sesame seeds
0.2 g0.4 g1 g11 kcal
Salt, pink Himalayan rock salt
0 g0 g0 g0 kcal
Pepper, black, spices
0 g0 g0 g0 kcal
Poppy seed, spices
0.1 g0.1 g0.3 g4 kcal
Onion powder, spices
0.1 g0 g0 g0 kcal
Water, still
0 g0 g0 g0 kcal
Total per serving, cracker
0.8 g2.2 g4.7 g58 kcal

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Martina Slajerova
Creator of

Martina Slajerova

I changed the way I ate in 2011, when I was diagnosed with Hashimoto’s, an autoimmune disease that affects the thyroid. I had no energy, and I found it more and more difficult to maintain a healthy weight.

That’s when I decided to quit sugar, grains, and processed foods, and to start following a whole-foods-based ketogenic approach to food.

Let us know what you think, rate this recipe!

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Comments (58)

Love the keto mix seed crackers thank you!

THESE ARE AMAZING Thank you so much so easy

60 calories a cracker.... 😊
I am sure this won't get posted...  but just because its keto or low carb, doesn't mean its not a disaster re calories and diet..... you probably at a min going to eat 6 of these ... reality more like 12 or more.....  either way your snack has turned into or well excess of a whole main meal before you added toppings etc...
smoke and mirrors 😉

These crackers are big and made from seeds which means they are high in fibre and healthy fats - they are filling. The idea is to stick to a sensible serving size such as 2-5 crackers (is it a snack, appetiser, light meal?) The alternative is to eat a regular cracker followed by a blood sugar spike and then end up eating way more of everything. Dips are one option (not all are high-fat) but fish pate (high-protein) is another option. Don't judge before you try them, you won't eat as many as you would if they were high-carb 😉

If you have reached self control on your keto journey and are happily able to regulate your food intake these crackers are perfectly suitable for Keto.If you are still struggling with high carb and over eating then you should probably avoid keto baked goods and copy cat foods until you are fat adapted and coping with regular fastng.It isn't smoke and mirrors, it's carb addiction.

I made these and they are delicious.  I flavored them with a lemon pepper seasoning.  I shared them with a friend and she said they were a hit.  I will be making these again i a few minutes.

Thank you for your lovely feedback Carmen! We are always having these when meeting with friends for a lunch/brunch/dinner party 😊

These look wonderful!  However, I'm not a fan of pumpkin seeds or sunflower seeds.  Any suggestions for alternatives or would that render the recipe unusable? Thank you!

Hi Nancy, you could add more sunflower seeds and/or sesame seeds to replace the pumpkin seeds. I hope this helps!

As per the recipe, I made them last night.  I ate a few for breakfast, and they were somewhat soggy.  What can I do to make them firm and crispy?

Hi Kiran, I think they needed a little more time in the oven. You could make them ultra crunchy by leaving them in a warm oven (50-80 C) for about 30 minutes. They will crisp up.

I burned these - and they still tasted amazing. I look forward to trying them again with the Parmesan that some folks mentioned. So nice to be able to make my own crackers!

Oh no! You may want to try a lower temperature setting and bake them for longer. They crisp up better and are less likely to get burnt. At 180 °C/ 355 °F even 5 more minutes will make a difference.

Invest in an oven thermometer, they're fairly cheap, and check your oven. In my old apartent, the oven was 75* hotter than the dial.

I had a bag of Planet Hemp Super Seeds from Costco that you’re suppose to sprinkle on toast or salads or whatever.  I figured there was no way I would use up a whole bad and thought making crackers might help use it up.  I put in the equivalent of all those seeds listed and added chia seeds since they were the only thing not in the bag.  I was skeptical that it would all hold together with just water but IT WORKED!  Thanks so much for posting this recipe.

Hemp seeds are a great addition, and all that magnesium is a plus! 😊

Loved it—light, crisp and healthy.
And it was so easy.
Used a coffee grinder to grind the seeds. Thank you so much for a great recipe!

Thank you Char, glad you enjoyed!

How can I make this without a food processor?  Thanks

You could use all whole seeds and just swap about half of the flax seeds with flax meal. I hope this helps! 😊

We keep these made and stocked all the time. Wonderful recipe made as directed. I  am just never able to make a recipe without a few modifications, so...this is how I changed it:
ADD: 1 Tblsp Nutritional Yeast
ADD: 1 Tblsp (heaping) Ground Chia Seeds
ADD: 1 teasp Inulin Powder
ADD: 1 teasp Dried Basil Leaf and/or 1 teasp Dried Greek Oregano
ADD:  (To Your Taste Preference) Red Pepper Flakes
CHANGE: Poppy Seeds to Hemp Heart Seeds
We live in a humid climate (Panama) so these are kept in our "dry box" to keep them crisp and crunchy.
So glad we found your site. Thank you for creating and publishing this recipe.

Thank you SO much Cynthia! So many awesome options. I tried it with nutritional yeast and I can only recommend that!

These are wonderful.  They turned out perfect the first time!!!  thank you.  One thing I did not is after they were out of the oven and cooling, I turned them over and let them finish cooling.  We love them!!  

Thank you Judy, great tip!

These were really tasty and crunchy and satisfying. They have enough structural integrity to stand up to a heavier dip. My husband, who doesn't need to watch his carb intake at all, loved them and neither of us could stop munching on them.  I also added some everything bagel seasoning to the mix.

Thank you for your feedback Erin, it's always great to hear when our non-keto friends and family like keto recipes 😊

These were fantastic! Quick to make and super crispy. Put them on my family Christmas buffet and I had one cracker left! And no one else was low carb except me. I had multiple request for the recipe. This is a keeper. Thank you.

Thank you Dee!

I make this every week, at least, and my wife and all our Keto friends love them! The only alterations or substitutions I sometimes make to the recipe (which is delicious and also turns out fantastic exactly as written) is to use Hemp hearts in place of the sesame seeds, and to swap all of the spices for 1 1/2 tablespoons of nutritional yeast or parmesan, plus 1 1/2 tablespoons of Hidden Valley Ranch dressing mix powder. Just a perfect tasting cracker.

Thank you for your feedback, I love those additions! I agree, Parmesan or nutritional yeast are great options to add that cheesy flavour 😊

I love these seeded crackers! They are a great source of natural magnesium which I can lack in my keto lifestyle but not anymore! I make these 3 times a week because all the family love them too even though they don’t follow the keto lifestyle!! I have added pecorino to mine along with celery salt and white pepper for a stronger taste and it works sooooo well, I spread cheese, Pate and baba ganoush all over these and they are superb.

Laura, thank you for your lovely feedback!

These are very tasty. They allow me to have cheese and crackers, spread them with pate, also with peanut butter - not all together of course. Also you definitely avoid constipation. A win/win. Thank you.

Thank you for your kind words, it is a favourite in my house too! I make these with any dips 😊

These are great. I have to admit i have experimented a little with the addition of freshly grated parmesan to the mixture, about 1/4 cup, and they are a little tastier. Also used boiling water and it sped up the initial mixing.

Thank you Adrian! Yes, grated Parmesan is an amazing addition!

Hi there, these look awesome!  I'm wondering if I could sub the flax seeds for hemp seeds?  Thanks in advance.

Hi Kim, I don't think that will work because flax seeds is what helps these crackers stay together. Although you could substitute it but then you'll need to use an egg instead.

These crackers turned out perfect - so easy to make and very tasty and crispy!  Thanks Martina! xxx

Thank you Karina, I'm glad you enjoyed!

All of the blog recipes that I normally used can be added to my planner...these can’ would be great if they could. Thanks.

Hi Diane, this will be fixed in the upcoming app update (in about 1 week). Thank you for your patience!

I made these today, they were so simple, and they are just delicious. Great crunchy texture and firmness. I just realised that I made a mistake and ground 1/2 the seed mixture, not 1/2 cup...still they were great. Hooray, a cracker without any nut flour, that I actually like. If they stay crunchy for a few days, I will be thrilled! Thanks, Martina.

Thank you so much, Diane, I'm glad you enjoyed!

I echo Andy. Did you add them to the blog or keto recipes so we can add them to the planner more easily. They don’t seem to come up when I search.

Thank you Lesley. It worked on my device but when I investigated this in detail, I realised that it does not show on every device. It will be fixed in the next app update. Thank you for letting me know!

Can you please add these to the Keto recipes so we can put a serving in our meal planner without having to hand fill the recipe please! They are a family hit.

Hi Andy, thanks for noticing - I'll add them now!

I keep trying to find these in the tracker, cant find them yet?

Thank you Kaz, this will be fixed in the next KetoDiet App update.

Hallelujah for a good cracker. Really love these but it makes a LOT and I actually cut them into 48 pcs. I was a bit worried at the cup of water but with time, it absorbed well. I think I also used more than 1/2 a cup to grind into a "flour". Really, really good. I will use a bit less salt next time too.

Thank you Eveline!

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