Rosemary Trail Mix Crackers Recipe

Here is my favorite trail mix crackers recipe, with a simple, crunchy homemade base, and a topping mix of nuts, dried fruit, seeds, and a touch of honey.

These trail mix crackers are my family’s go-to snack for hiking trips and school lunches. I usually make a big batch so we can pack them in containers for the whole week. Nothing better than a healthy snack that actually tastes good, right?

What Kind of Sunflower Seeds Should I Use?

For these trail mix crackers, you’ll want to stick with raw sunflower seeds rather than roasted ones since we’re baking the crackers and don’t want them to get overly toasted. You can find raw sunflower seeds in the bulk bins at most grocery stores, health food stores, or online. Make sure they’re hulled (shells removed) – you don’t want to be picking shell pieces out of your crackers! If you can only find salted sunflower seeds, just rinse them well and pat them dry before using, then reduce the added salt in the recipe slightly to compensate.

Options for Substitutions

These seed crackers are pretty forgiving when it comes to swapping ingredients:

• Sunflower seeds: If you don’t have sunflower seeds, try using chopped almonds, walnuts, or pecans instead. Just make sure to chop larger nuts into smaller pieces so the crackers hold together well.
• Pumpkin seeds: Hemp hearts, chopped hazelnuts, or even more sunflower seeds work great here. Keep the total seed/nut ratio the same for best results.
• Sesame seeds: Chia seeds or poppy seeds can step in for sesame seeds, though chia will give you a slightly different texture and more binding power.
• Psyllium husk: This is pretty important for binding these crackers together, but if you can’t find it, try ground flaxseed (use 3 tablespoons) or chia seeds (use 2 tablespoons ground). Let the mixture sit for 10 minutes after mixing to thicken up.
• Dried rosemary: Feel free to switch this up with dried thyme, oregano, garlic powder, or even everything bagel seasoning. Start with less if using stronger herbs like oregano.
• Flax seeds: Chia seeds work well here, or you can add more sesame seeds or pumpkin seeds to keep the crunch factor.

Watch Out for These Mistakes While Baking

The biggest mistake when making seed crackers is not letting the psyllium husk do its job – you need to let the mixture sit for at least 15 minutes after adding water so it can thicken and bind everything together properly.

Another common error is rolling the dough too thick, which results in crackers that won’t get crispy; aim for about 1/8 inch thickness and use parchment paper both under and over the dough to prevent sticking while rolling.

Don’t rush the baking process by cranking up the heat – these crackers need low and slow baking (around 300°F) to dehydrate properly without burning the seeds, and you’ll know they’re done when they easily lift off the parchment and sound hollow when tapped.

Finally, make sure to score the crackers before baking so they break cleanly along your desired lines, and store them in an airtight container once completely cooled to maintain their crunch.

What to Serve With Trail Mix Crackers?

These nutty, seedy crackers are perfect for snacking on their own, but they really shine when paired with creamy spreads like hummus, almond butter, or even a simple cream cheese. I love serving them with a cheese board – they go especially well with soft cheeses like brie or goat cheese, plus some sliced apples or grapes for a nice contrast. They also make a great base for avocado toast if you mash up some ripe avocado with a pinch of salt and lemon juice. For a heartier option, try topping them with smoked salmon and a dollop of Greek yogurt, or use them as a crunchy dipper for your favorite soup.

Storage Instructions

Keep Fresh: These trail mix crackers stay crispy when stored in an airtight container at room temperature for up to 2 weeks. Make sure they’re completely cool before storing, otherwise they might lose their crunch. I like to keep mine in a glass jar on the counter so I can grab them for snacking throughout the day.

Freeze: You can freeze these crackers for longer storage – they’ll keep for up to 3 months in a freezer-safe container or bag. Just thaw them at room temperature when you’re ready to eat, and they’ll taste just as good as fresh.

Refresh: If your crackers lose some of their crispiness after a few days, just pop them in a 300°F oven for 5-10 minutes to bring back that satisfying crunch. Let them cool completely before storing again, and they’ll be good as new.

Preparation Time	15-25 minutes
Cooking Time	60-70 minutes
Total Time	75-95 minutes
Level of Difficulty	Medium

Estimated Nutrition

Estimated nutrition for the whole recipe (without optional ingredients):

• Calories: 2200-2400
• Protein: 90-110 g
• Fat: 180-200 g
• Carbohydrates: 70-80 g

Ingredients

• 1/3 cup flaxseed (I use Bob’s Red Mill whole flaxseed)
• 1 tsp dried rosemary (finely crushed for better distribution)
• 1/2 cup unsalted pumpkin seeds (or pepitas)
• 2 tbsp psyllium husk powder (essential for binding)
• 2 1/4 cups water
• 1 1/2 cups raw sunflower seeds
• 1 cup sesame seeds
• 1/2 tsp sea salt

Step 1: Combine Seeds and Wet Ingredients

• 1 1/2 cups uncooked sunflower kernels
• 1/2 cup unsalted pumpkin seeds
• 1 cup hulled sesame seeds
• 1/3 cup whole flaxseed
• 2 tbsp psyllium husk powder
• 2 1/4 cups water
• 1/2 tsp sea salt
• 1 tsp dried rosemary or other dried herb of choice

In a large mixing bowl, combine the sunflower kernels, pumpkin seeds, hulled sesame seeds, whole flaxseed, psyllium husk powder, dried rosemary (or your herb of choice), and sea salt.

Pour in the water and stir thoroughly to make sure everything is evenly incorporated.

If you want to add any optional add-ins, now is the time to do it.

The mix will look loose at first, but don’t worry—it will thicken up.

Step 2: Rest the Mixture

Let the mixture sit for about 20 minutes at room temperature.

This allows it to thicken and become gooey and gel-like, making it easier to spread out later.

I find this step crucial for getting the crackers to hold together well.

Step 3: Prepare the Oven and Baking Sheet

While the seed mixture rests, preheat your oven to 300ºF (150ºC).

Line a baking sheet with parchment paper to prevent sticking.

If you have a lot of mixture, prepare a second tray as well.

Step 4: Spread the Mixture on the Baking Sheet

• seed mixture from Step 2

Transfer the thickened seed mixture from Step 2 to your prepared baking sheet.

Using a spatula or the back of a spoon, spread it into a thin layer about 1/5 to 1/6 inch (4–5 mm) thick.

Make sure it’s as even as possible for uniform baking.

If needed, use a second sheet to avoid overcrowding.

Step 5: Bake the Crackers

• spread seed mixture from Step 4

Bake in the preheated oven for about 1 hour at 300ºF (150ºC).

For crackers with neat edges, take the baking tray out halfway through, and use a knife or pizza cutter to slice the dough into squares.

Return it to the oven to finish baking.

Watch the crackers closely in the last 10 minutes and adjust the baking time as needed—they should be golden and crispy, but not burnt.

I like to check for doneness by gently tapping the top: it should sound and feel crisp.

Step 6: Cool and Break into Pieces

Once baked, remove the crackers from the oven and let them cool completely on the tray.

When cool, break into pieces with your hands or separate along your pre-cut lines if you sliced them earlier.

Enjoy immediately or store in an airtight container for later snacking!