Speedy Super Seed Crackers

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Today I have what I hope will become an absolute staple in your kitchen, as it is in mine. The perfect seed cracker, complete with ample crunch, best topped with all things green and wild! Naturally gluten free and an absolute breeze to prepare.

Speckled ceramic plate full of homemade seed crackers on a linen napkin

Now, if you’re an 80s babe like me, you’ll be well aware of the rice cracker fad as being the go-to snack for health-conscious peeps. Well, as it turns out, as tasty as they are, they’re far from ideal. A plain rice cracker has a glycaemic index (GI) of 91, meaning the carbohydrates are rapidly digested, providing a quick burst of energy that will fade and leave you hungry and vulnerable to overeating.

I mean – how easy is it to scoff a whole pack of crackers in one sitting?! My partner has the rare talent of devouring these in minutes!

GI is a ranking of carbohydrates on a scale of 1 to 100 according to the extent to which they raise the blood sugar after eating. Foods with a high GI are digested, absorbed and metabolised rapidly and consequently cause large fluctuations in blood sugar levels.

On the other hand, foods with a low GI are digested and absorbed much slower, resulting in gradual increase in blood sugar and insulin levels. Low GI foods therefore are a better choice for those with both type 1 and type 2 diabetes. Foods with a GI value of 55 or less are considered low.

Unfortunately, there are also many nasties added to the seemingly harmless rice cracker: vegetable oils (these are high in the pro-inflammatory omega-6 fatty acid), refined sugar, flavour enhancers (often a whole string of E numbers, and, if it’s particularly nasty, monosodium glutamate), anti-caking agents, and salt (a lot of salt).

Speedy Super Seed Crackers: a healthy, gluten free recipe complete with ample crunch! Find it here. Click To Tweet

Close up of seed cracker mixture spread thin over a try prior to baking

I’ve tinkered with quite a few homemade gluten free cracker recipes in the past, and settled on a carefully spiced, classic seed cracker – as they tick all the right boxes (gluten free, crunch factor, tasty, filling, nutritionally dense).

What I love about this recipe though, is its ease. It can whipped up in five minutes flat, then left to its own devices for 20 minutes to swell and bind. 30-35 minutes of oven time later, and you have a week’s supply of healthy snacks done and dusted. Boom.

Speedy Super Seed Crackers arranged on a plate ready to serve

Nutritionally, they provide protein, fibre and minerals. Based on a serving size of two crackers, a super quick calculation shows they have;

I like my crackers to have a bit of salt in there, so I’ve used a good amount of coarse sea salt with a dash of tamari. If you need to watch your salt intake, perhaps reduce by half. I’m not worried about salt intake on a whole foods diet, it’s the processed foods that seem to be contributing the most dietary sodium.

Generally when I cook for myself I season with various herbs, spices and seaweeds (dulse has my heart at the moment).

Side profile of Speedy Super Seed Crackers on a ceramic plate

Seriously. These are the ultimate!

Enjoy friends, and have a sticky at some of the following dips and spreads;

Chargrilled Capsicum Hummus with Cashews & Miso

Radical Roasted Beet Hummus with Sumac & Lime

Raw Vegan Ginkgo Pesto


Close up of a single vegan seed cracker topped with basil pesto and a slice of fresh pear

Speedy Super Seed Crackers
4.34 from 6 votes

Speedy Super Seed Crackers

Speedy Super Seed Crackers.
Yields 35 crackers.
Course Snack
Cuisine Healthy, Vegan, Vegetarian
Prep Time 5 minutes
Cook Time 30 minutes
Total Time 35 minutes
Servings 35 crackers
Calories 51 kcal
Author Lauren Glucina


  • ¼ cup buckwheat groats
  • 2 tablespoons chia seeds
  • ¾ cup sunflower seeds
  • ½ cup pumpkin seeds
  • 1/3 cup flax seeds
  • ¼ cup sesame seeds
  • 2 heaped tablespoons nutritional yeast
  • 2 pinches chilli powder
  • 1 tablespoon onion powder
  • 2 teaspoons garlic powder
  • 1 tablespoon tamari
  • 2 teaspoons pure maple syrup
  • 1 teaspoon coarse sea salt
  • 1 cup water


  1. Pre-heat oven at 150˚C. Line two baking trays with baking paper.
  2. Blend buckwheat groats and chia seeds till they become a fine meal.
  3. Add all ingredients to a large mixing bowl and stir to combine. Let rest for 20 minutes, allowing the chia and flax to swell and bind the mixture.
  4. Divide the mixture in half and spread thinly over each tray, use a spatula to ensure the mixture is as smooth and thin as you can make it – you don’t want to have any gaps showing though as this will make it crumble once baked. The mixture will make two small trays worth.
  5. Bake for up to 20 minutes or until golden, then remove from oven, score the cracker into shapes, then place a layer of baking paper over the top and flip. Return to oven for up to 10 more mins.
  6. Once cooked, let cool completely, snap into shapes and store in airtight container.

Lauren's Notes

  • You can make these in the dehydrator if you prefer.
  • Usually I make a point of soaking your nuts and seeds before use to reduce the phytates, however baking will reduce some of the phytic acid content. If you need to maximise the bioavailability of your minerals, I suggest using pre activated (soaked, sprouted, dehydrated) seeds. 
  • The trick to getting a crisp cracker is to spend the time spreading the mixture over the tray as thin as possible, otherwise they may be a little soft in the centre and 'bend' rather than 'snap' apart.
  • I have made these numerous times without the tamari - and they are delicious - the tamari is quite intense so you may like to try experimenting with/without it.
  • Use this as a base and add whatever fresh/dried herbs you want to mix it up - rosemary and black pepper is a favourite.


Nutrition Facts
Speedy Super Seed Crackers
Amount Per Serving
Calories 51 Calories from Fat 36
% Daily Value*
Total Fat 4g 6%
Sodium 44mg 2%
Total Carbohydrates 3g 1%
Dietary Fiber 2g 8%
Sugars 0.3g
Protein 2g 4%
Calcium 2%
Iron 4%
* Percent Daily Values are based on a 2000 calorie diet.


If you make and enjoy this recipe, please leave a rating!
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Speedy Super Seed Crackers! A quick and simple gluten free cracker recipe. #seedcrackers #seedcrackerslowcarb #seedcrackersrecipe #seedcrackerspaleo #whole30snack #seedcrackersglutenfree #seedcrackersflax #seedcrackerschia #seedcrackersvegan #seedcrackershomemade #seedcrackerssunflower  #AscensionKitchen  // Pin to your own inspiration board! //


Hi I’m Lauren, practising Naturopath, Medical Herbalist, Nutritionist, and essential oils educator in Auckland, New Zealand. I’m incredibly passionate about food as medicine, and helping people connect with the healing power of Nature. I’ve been sharing my recipes and health articles here since 2012.

BNatMed, AdDip NutMed, BCS, Certified FitGenes Practitioner.