Florencia Baldini Last Updated on November 30, 2025If you’re after a crunchy, wholesome snack that takes no time to make and is packed with goodness, you’re going to love these easy seed crackers. Made with just three ingredients—flaxseeds, a mix of your favourite seeds, and olive oil—this recipe is gluten-free, nut-free, and incredibly moreish.
What makes this recipe really special is the way flaxseeds naturally create a gel-like texture when soaked in water, holding everything together without the need for flour, eggs, or binders. The result? A super crispy cracker that’s full of fibre, healthy fats, and plant protein. Perfect with dips, cheese, or just on its own.
These are the kind of crackers I love to batch-make and keep on hand for quick snacks or lunchbox additions. They’re completely customisable, and the thin, crispy texture is so satisfying you won’t believe they’re homemade.
Ways To Enjoy
- As a snack: On their own or dipped in hummus or guacamole.
- With cheese: Perfect with soft cheeses, cheddar, or even cottage cheese.
- As a topping: Crushed on soups, salads, or yoghurt for added crunch.
Step-By-Step Instructions
Step 1 – Add the flaxseeds to a jar along with the water, mix. Step 2 – Let it sit until thick and gloopy (about 15 minutes). Step 3 – Mix in the rest of the seeds and salt. Step 4 – Prepare a tray with parchment paper and brush it lightly with oil. Step 5 – Spread the seed mix thinly and bake at 200°C (fan 180°C) / 400°F for 15 minutes. Step 6 – Leave in the oven (door half open) for 5 minutes, then cool completely and break into crackers.
Tips
- Soak flaxseeds properly: Don’t skip the soaking step—flaxseeds need about 15 minutes to turn into the perfect gloopy base that holds everything together.
- Spread thinly: The thinner the layer, the crispier your crackers will be. Use the back of a spoon to get it as even as possible.
- Watch the oven timing: Oven strength can vary, so check from 15 minutes. After baking, leaving the tray in the oven with the door ajar adds extra crunch.
- Use baking paper: This helps prevent sticking and makes it easier to break the crackers into pieces after baking.
- Break into rustic pieces: There’s no need to cut them perfectly—just snap into bite-sized chunks once cool.
Swaps
Flaxseed: Chia seeds can be used in place of flaxseed, but the texture may be slightly different.
Mixed seeds: Use any combo you like—sesame, pumpkin, sunflower, and hemp all work well.
Olive oil: Melted coconut oil or avocado oil will also do the job.
Water: Unsweetened plant-based milk such as oat or almond can be used for a slightly richer flavour.
Storage
Room temperature: Store in an airtight container for up to 7 days.
Freezer: Not ideal for freezing, as they may lose their crispiness.
More Snacks
Easy Seed Crackers
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Ingredients
- 100 g whole flaxseeds
- 220 g mix seeds, (sesame, pumpkin, sunflower, hemp seeds)
- 2 tbsp extra virgin olive Oil
- 170 ml water
- ½ tsp salt
Instructions
- Add the flaxseeds to a bowl with the water and let them sit for 15 minutes. They’ll turn thick and gloopy, which is exactly what you want — this is what binds the crackers together.
- Once ready, add the rest of the seeds and the salt straight into the same bowl and mix well.
- Line a large baking tray (or two smaller ones if easier) with baking paper. Pour the seed mix onto the tray and spread it out evenly with the back of a spoon. Keep the layer as thin as you can — the thinner it is, the crispier your crackers will be.
- Bake in a preheated oven at 200°C (fan 180°C) / 400°F for 15 minutes. Then switch off the oven, leave the door half open, and let the crackers sit inside for another 5 minutes to dry out. The exact timing might vary depending on how thick your seed layer is.
- Let the crackers cool completely before breaking them into pieces.
Notes
- Gluten-free and nut-free
- Made with just a handful of simple ingredients
- Soaking flaxseeds in water is essential for binding
- Brush the baking paper with olive oil for extra crispiness
- Spread the mixture thinly for the crunchiest crackers
- Store in an airtight container once cooled
- Enjoy as a wholesome snack, with dips, or alongside cheeses
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