These homemade Nut-Free Granola Bars are a delicious healthy, nutritious snack with 7g of protein per serve. Much tastier and cheaper than store-bought, and made with healthy seeds and grains like oats plus pumpkin, sunflower and chia seeds. They contain no nuts, eggs or dairy and are completely vegan. They are so easy to make in one bowl with just 5 minutes of hands-on prep time. The toasty, sweet smell from the oven is delicious and these bars firm up perfectly, with golden edges and a chewy center.
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Why Nut-Free Granola Bars?
When my son, Ollie, started daycare, we immediately realised we needed some new recipes due to the strict nut-free policy. For our family, where I’m vegan and Ollie’s vegetarian, this was actually a pretty big deal. At home, almond and peanut butter sandwiches are one of our staple snacks for some protein and healthy fats. I also used them a lot in protein ball recipes and baking.
So I started experimenting with homemade sunflower seed butter and pumpkin seed butter. To my surprise, I realized they don’t just mimic a lot of the health benefits of nuts; they also bring this amazing, toasted flavor that’s perfect for baking and snacks. I also use tahini a lot, too, like in my Matcha Bliss Balls.
As a mum I depend on snack prep for the week now too. Toddler appetites are all over the place! Some days they live off a sip of milk and air and other days they are ravenous, so having a supply of healthy snacks is a must now at our house. Plus, eating on the go is also my new normal now too as we spend half our time at parks and play dates. There are plenty of toddler snack options at supermarkets but many of them are sugary and highly processed. I wanted an easy granola bar recipe (or ‘muesli bar’ as we call them here in Australia) that was nut-free and not overly sweet. It’s a super simple recipe that you can do with your kids or prep in 5 minutes on a Sunday evening.
And even if you don’t have kids, these bars are a delicious, healthier option for a grab-and-go breakfast or snack.
Why You’ll Love This Recipe
- Nut-free – made with tahini (sesame seed paste) and no nuts, these are lunchbox and school safe. They taste just as delicious as nutty granola bars though, with plenty of crunch.
- Super Easy to Make – one bowl, mix, then straight into the oven. A quick recipe to add to your meal prep routine to set you up for the work or school week ahead. A great easy recipe to teach kids.
- Nutritious – these granola bars are energy dense but full of wholefood ingredients and contain 7g of protein per serve. There’s no unnecessary additives or corn syrup like you might find in store-bought options, just simple, humble pantry staples and seeds that are really good for you (read more from Harvard Medical School).
- Delicious – this is not one of those granola bars that you’d mistake for bird food! The earthy flavor from tahini paired with maple is such a moreish combination, a bit like salted caramel, or Halva! It has that sweet-but-salty thing going on – way more depth of flavor than your standard overly sweet granola bar. They’re also satisfyingly crispy on the edges and chewy enough that your jaw gets a workout, but without breaking a tooth!
Ingredients You’ll Need
I love this recipe because it’s mostly oats, seeds, and a few pantry staples. You’ll find all the exact amounts down in the recipe card below.
Here’s your shopping list:
- Chia seeds
- Maple syrup
- Vanilla extract
- Tahini (hulled)
- Pumpkin pie spice (or cinnamon)
- Rolled oats (not quick oats or instant oats)
- Sunflower seeds
- Pumpkin seeds
- Salt
Instructions
This recipe is so easy that kids can make it (just help them with the oven of course). It’s low-mess, one bowl and you can’t really mess it up. Just mix, press down firmly and let the oven do the rest.
You’ll find all the measurements and details in the recipe card at the bottom of the page.
Step One: Combine the chia seeds and water in a large bowl and let them sit until they form a gel. This helps everything bind later.
Step Two: Stir in the maple syrup, vanilla, tahini, salt, and spice until smooth and glossy.
Step Three: Add the oats, sunflower seeds, and pumpkin seeds, then fold until every bit is coated and sticky.
Step Four: Press the mixture into a lined pan, smoothing it out so it’s even and compact.
Step Five: Bake until golden on the edges and firm in the center. Let it cool completely before cutting into bars.
Substitutions & Variations
- Tahini can be swapped for any other runny seed butter, or nut butter (just keep in mind then it will not be nut-free and not school safe). It must be runny and not dry or your bars will be crumbly. If you need some inspiration, try my easy Homemade Sunflower Seed Butter. Or for a fun green tint to your granola bars, make a batch of my Pumpkin Seed Butter. They both keep for weeks and you’ll use them up in no time on sandwiches, snacks and baking.
- For dry bars that store longer at room temperature, reduce temperature to 325°F (160°C) and bake for 50-60 minutes until the top is also starting to go golden.
- For a fall-inspired seasonal treat, increase the pumpkin pie spice blend to 1 ½ tsp/3g and add ½ cup of dried cranberries. If adding dried fruit, bake at the lower temperature of 325°F (160°C) and minimize the amount of fruit exposed to the surface of the mixture as it will burn in the oven
- Pumpkin pie spice can be swapped for cinnamon for a similar flavor profile.
- Make them a little sweeter (and prettier) by adding a drizzle of melted chocolate over the cooled bars, or dip the bottom half (lengthways).
Storage
- The best way to store your granola bars is in an airtight container at room temperature so they are not too chewy. They’ll keep for about 3-4 days.
- If you need them to last longer, I’d recommend keeping them in the fridge for up to 1 week, but keep in mind they will be very tough when chilled, so allow them to come to room temperature before eating. This option actually works really well for lunchboxes as by the time they’ve been sitting out for a few hours they’ll be the perfect temperature for a mid-morning snack.
- I haven’t tested freezing them but in theory it should work – allow them to thaw completely at room temperature before eating (around 1 hour).
Expert Tips
Nobody likes a crumbly granola bar! Here’s how to make sure yours stick together:
Use Runny Tahini/Nut Butter: Ensure your tahini is thoroughly stirred and has a smooth, drippy consistency. Stiff, separated butter will cause the bars to crumble.
Don’t Rush the Chia Gel: Allow the chia seeds to sit in the liquid for the full time (at least 5 minutes) until a noticeable, gloopy gel forms. This is important, as it binds all the ingredients.
Press firmly into the tin so the mixture is well compacted.
FAQ
Tahini: Yes. Any other very smooth, drippy seed or nut butter can be used, such as Sunbutter, peanut butter, or cashew butter. Just remember it will not be nut-free if you use a nut butter.
Maple Syrup: You can use light agave instead, but reduce your oven temperature to 325°F (160°C) and/or keep a close eye on the bars during the last 10 minutes of baking to prevent burning.
They hold together very well, but they need two things: firm pressing into the pan and complete cooling. The bars must cool fully in the pan to allow the chia-tahini binder to set before slicing. Crumbling is usually caused by cutting them while still warm or not allowing the chia seeds to properly gel beforehand. See my expert tips section above for more info.
I don’t recommend it. Quick oats absorb moisture too fast and can make the bars dense or gummy. Use old-fashioned rolled oats for the best chewy texture.
This recipe is naturally tree nut-free and peanut-free, relying on tahini (sesame seeds), sunflower seeds, pumpkin seeds, and chia seeds. However, sesame is also a major allergen, and many centers or schools that ban nuts also restrict sesame. Always confirm your specific school’s or center’s requirements before sending these bars. Also, ensure your ingredients (like oats) are certified free from cross-contamination if allergies are severe.
In most parts of the world, oats are considered naturally gluten-free, but contamination is common, so always use certified gluten-free oats.
For Australians: Due to local food law treating the oat protein (avenin) as gluten, oats are not considered gluten-free in Australia. I am not a medical expert, so if any doubts, please speak to your doctor before eating them.
More Nut-Free Snacks
If you’re looking for more nut-free snack ideas, try my Matcha Bliss Balls (also made with tahini) or for a sweet treat, my Chocolate Chip Sunbutter Cookies are delicious. You can also make many of my other snack recipes nut-free simply by swapping the nut-butter out for my homemade Sunflower Seed Butter – it has a delicious toasted flavor and is so easy – the food processor does most of the work. My homemade Pumpkin Seed Butter is another healthy alternative with a fun green tinge.
Happy baking! I hope you love your Nut-Free Granola Bars. As always, I’d love to see how they turned out so please do tag me on Instagram – my handle is @glowdiaries___ 🙂
Nut-Free Homemade Granola Bars (Vegan)
Equipment
- Oven
Ingredients
- 3 tbsp chia seeds about 36 g
- 5 tbsp water about 75 ml
- ⅓ cup pure maple syrup about 78 ml / 104 g
- 1 tsp vanilla extract about 5 ml
- 6 tbsp tahini about 90 ml / 128 g; stir well before using
- ½ tsp fine sea salt about 3 g
- ½ tsp pumpkin pie spice blend or cinnamon; about 1 g
- 1 ½ cups old-fashioned rolled oats about 175 g
- ½ cup raw sunflower seeds unsalted; about 75 g
- ¼ cup raw pumpkin seeds (pepitas) unsalted; about 45 g
Instructions
- Preheat oven to 350° F/175 C. Line an 8” x 8”/20cm x 20cm baking pan with parchment.
- In a large bowl, combine the chia seeds with water and allow to sit for at least 5 minutes. The chia seed needs to rehydrate and gel – this helps the bars hold together when cut.
- Add the maple syrup and vanilla and stir before sitting for another 5 minutes.
- Stir in the tahini, pumpkin pie spice, and salt.
- Fold in the oats, pumpkin seeds, and sunflower seeds until everything is well coated and sticky.
- Scrape into prepared pan and press firmly into an even layer, minimizing as much air space as possible so that all the oats and seeds cling together.
- Bake for 30-35 minutes until golden brown on the edges and firm in the center.
- Allow to cool completely in the pan before cutting into bars.
- Store in a sealed container at room temperature for up to 3 days or in the freezer for up to 1 month. Bars will soften slightly as they sit (see note).
Notes
- Allow the chia seeds the full soak time (5+ minutes) to form a sticky gel.
- The tahini must be smooth and runny (not too dry).
- Press the mixture down very firmly into the pan, and do not cut the bars until they are completely cool to prevent crumbling.
Ron says
thanks for sharing this recipe! been looking for a quick and healthy snack recipe I can make in a batch so i have on the go snack in the fridge