These nut-free granola bars travel well and are ideal for lunchboxes or on-the-go snacking. They can be made gluten-free, dairy-free, and vegan without any special ingredients.
After years of testing baked granola bars, I finally landed on a version that hits the sweet spot: not as soft as no-bake bars, but not rock hard either. They hold together well, transport reliably, and are dangerously addictive.
These bars lean dessert-like rather than health-food bland, so expect a tasty treat instead of something cardboard-flavored. They’re peanut-free, nut-free and seed-free, making them great for nut-free schools and for anyone avoiding tree nuts. If you need other nut-free snack ideas, there are plenty of options to explore, but these bars stand out for flavor and portability.
The recipe uses coconut oil, so the bars are naturally dairy-free. I recommend refined coconut oil if you prefer no coconut flavor; unrefined coconut oil will lend a noticeable coconut taste. Butter is not a direct substitute because coconut oil is 100% fat while butter is roughly 80% fat, which changes texture. If you prefer another fat, a neutral-tasting liquid oil like canola or grapeseed should work better than butter.
I’ve tried variations—cinnamon and raisins make a lovely alternative to chocolate chips. The chocolate in this recipe is sprinkled on after baking rather than mixed into the raw mixture so you can press the bars firmly after they come out of the oven without melting the chips into the mix.
After baking and pressing the bars to compact them, let them rest briefly, then cut. You can press chocolate chips on before cutting so they stick to the edges, or add chips after slicing for cleaner presentation. If adding chips after cutting, warm them slightly and press to adhere.
Granola bars are sensitive to ingredient changes—substitutions often affect how well they hold together—so I recommend following the recipe closely. Below are answers to common questions and helpful tips to ensure success.
Can I use something other than oats?
Oats provide the right absorption and texture for these bars. Other flakes don’t behave the same way, so I don’t recommend substituting them.
Can I omit or replace the crisp rice cereal?
The crisp rice cereal balances the wet ingredients. Omitting it will likely leave the mixture too wet and affect structure. Substitutes won’t absorb the same, so if you can’t use it, omitting is preferable to an uncertain swap.
What can I use instead of oat flour?
Oat flour contributes a specific texture that’s hard to replicate. Coconut flour absorbs significantly more liquid and would likely make the bars dry and crumbly. Oat flour is easy to make at home by grinding oats until very fine.
How do I make oat flour?
Pulse quick or rolled oats (not instant or steel-cut) in a coffee grinder, high-powered blender, or food processor until powdery. A coffee grinder works well for small batches and produces a fine flour quickly. If using a large food processor, you may need to process a larger amount to get a fine texture, but it will still work.
Can I use brown sugar alternatives?
Coconut sugar works, though the bars may be slightly more fragile. White sugar produces a drier, more brittle result. Reducing or omitting sweetener is not recommended, as it affects binding.
Do the bars taste like honey?
Honey’s flavor is present but not overpowering. Use a runny honey for easier mixing; crystallized raw honey should be warmed until liquid before combining. For a vegan option, brown rice syrup can replace honey.
Can I use something other than coconut oil?
Neutral liquid oils like canola, grapeseed, or light-tasting olive oil should work. I haven’t tested butter as a direct substitute and wouldn’t recommend it without adjusting for its lower fat percentage.
How can I make these vegan?
Use brown rice syrup in place of honey for a vegan version. Maple syrup did not produce bars that held together well in my tests, so I don’t recommend maple syrup for this particular recipe.
How can I make them gluten-free?
Use certified gluten-free oats and ensure your crisp rice cereal is gluten-free. Some common rice cereals contain malt flavoring or are processed with wheat, so check labels carefully.
Can I omit the vanilla?
Yes, but replace the volume with the same amount of water to maintain texture.
Ingredients
- 4 1/3 cups (400 g) rolled oats (use gluten-free oats for a GF version)
- 1 cup crispy rice cereal (choose a gluten-free option if needed)
- 3/4 cup + 2 tbsp (95 g) oat flour (weigh for accuracy)
- 1/4 cup (50 g) brown sugar or coconut sugar
- 1 teaspoon baking soda
- 1 teaspoon salt
- 3/4 cup + 2 tbsp (285 g) honey (or brown rice syrup for vegan)
- 7 tablespoons (98 g) coconut oil, melted (refined preferred for no coconut flavor)
- 2 1/2 teaspoons vanilla extract
- 1 cup mini semi-sweet chocolate chips for the top (use dairy-free chips if needed)
Instructions
- Preheat the oven to 350°F (175°C). Line a 9″x13″ pan with parchment paper.
- In a large bowl, combine the dry ingredients: oats, crispy rice cereal, oat flour, sugar, baking soda, and salt.
- In a separate bowl, mix the wet ingredients: honey (or brown rice syrup), melted coconut oil, and vanilla until combined. Pour over the dry ingredients and mix thoroughly until evenly coated.
- Press the mixture very firmly and evenly into the prepared pan.
- Bake for about 23 minutes, or until the top is lightly browned.
- Remove from the oven and use a flat-bottomed glass or bowl to press down and compact the bars further.
- Option A: Sprinkle chocolate chips on top now so they adhere before cutting. Option B: Cool slightly, remove from pan, cut into bars, then add chips for a neater finish. If chips don’t stick, briefly warm the bars so the chips will adhere.
- Let cool completely. Once the chocolate has set, store bars in an airtight container for up to 5 days.
If you try these nut-free granola bars, I’d love to hear how they turn out. Happy baking!
