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I make a batch of rosemary spiced mixed nuts every year around the holidays, and every year someone asks for the recipe before they’ve finished the bowl. It’s that kind of snack.
The combo here is simple. Butter, fresh rosemary, a little brown sugar for caramelized edges, and a pinch of cayenne so it doesn’t read as sweet. An egg white wash keeps everything clinging to the nuts instead of falling to the bottom of the bowl.
They come out of the oven soft. That’s normal, not a mistake. Give them 15 minutes to cool on the pan and they turn properly crunchy.
This is the snack I bring to parties when I don’t want to bake. It sits right in your rotation for gift jars like this oven-baked maple almond granola bark, cheese boards, or just something to grab with a drink.
Why You’ll Love This Recipe
- Ready in under 45 minutes with only one bowl and one pan
- Sweet, salty and a little spicy in every handful
- Keeps for weeks in a jar, so it’s real make-ahead food
- Dresses up a cheese board or a plain bowl of drinks
Ingredient Notes
- Mixed raw nuts: I use a blend of almonds, cashews, pecans and walnuts. Any raw, unsalted mix works, just avoid pre-roasted nuts or they’ll burn before the sugar caramelizes.
- Egg white: Whisked until frothy, it acts as glue so the spice mix sticks to the nuts instead of settling at the bottom of the bowl. Skip it if you’re avoiding eggs and use 1 tbsp extra melted butter instead.
- Fresh rosemary: Chop it fine so it roasts evenly and doesn’t clump. Dried rosemary works in a pinch, use half the amount since it’s more concentrated.
- Brown sugar: Gives the nuts their caramelized edges and balances the cayenne. Light or dark brown sugar both work, dark just adds a deeper molasses note.
- Cayenne pepper: Adds warmth without making these truly hot. Cut it to 1/4 tsp if you’re serving kids or heat-sensitive guests.
- Smoked paprika: Optional, but it adds a smoky depth that plays well with the rosemary. Regular paprika works if that’s what you have.
- Unsalted butter: Melted and tossed with the nuts before roasting for richness. Salted butter works too, just cut the added salt by half.
Rosemary Spiced Mixed Nuts: Crunchy Oven-Roasted Snack
Ingredients
Method
- Preheat the oven to 163 C / 325 F. Line a 13 x 9-inch (33 x 23 cm) sheet pan with parchment paper.
- Whisk the egg white in a large mixing bowl until frothy and light, about 30 seconds.
- Add the mixed nuts to the bowl and toss until every nut is coated in the egg white.
- Pour in the melted butter, rosemary, brown sugar, cayenne, smoked paprika and salt. Toss well with a silicone spatula until evenly coated.
- Spread the nuts in a single layer on the prepared sheet pan, breaking up any clumps.
- Roast for 15 to 18 minutes, stirring once at the 8 minute mark, until fragrant and the edges turn deep golden brown.
- Remove from the oven and let the nuts cool on the pan for at least 15 minutes. They’ll look soft coming out, that’s normal, they crisp as they cool.
- Break up any clumps once cooled and transfer to a bowl or jars to serve.
Notes
- Use raw, unsalted nuts only, pre-roasted nuts burn before the sugar caramelizes.
- Cool the full 15 minutes on the pan before tasting for doneness.
- Stir once at the 8 minute mark to prevent uneven browning.
- Store in a truly airtight container or they’ll lose crunch within days.
Tips for Success
- Spread the nuts in a single layer so they roast evenly instead of steaming in clumps.
- Stir once at the 8 minute mark so the nuts on the pan edges don’t scorch first.
- Cool the nuts fully on the pan before storing, they crisp up as they sit.
- Taste one nut once cooled before adjusting seasoning on the rest of the batch.
- Use a rimmed sheet pan, not a flat one, so butter doesn’t run off onto the oven floor.
Variations
- Swap cayenne for smoked chipotle powder for a deeper, earthier heat instead of a sharp one.
- Add 1 tbsp maple syrup with the butter for a mapled version that leans sweeter.
- Use fresh thyme instead of rosemary and add orange zest for a brighter, citrusy batch.
Storage and Reheating
Store rosemary spiced mixed nuts in an airtight container at room temperature for 2 to 3 weeks. Keep them away from humidity or they’ll go soft faster.
For longer storage, freeze in a zip-top bag for up to 3 months. Thaw at room temperature for about 20 minutes before serving.
If a batch softens after storage, spread the nuts on a sheet pan and warm in a 150 C / 300 F oven for 5 minutes, then cool completely before serving. This brings the crunch back without re-cooking them.
Serving Suggestions
Rosemary spiced mixed nuts work as a stand-alone snack with drinks, but they earn their keep on a cheese board next to sharp cheddar, dried figs and a soft brie.
I also crush a handful over roasted stuffed acorn squash or a green salad for crunch and a little sweetness. They hold up well next to something acidic, like a vinaigrette or a glass of dry white wine.
For gifting, pack them in small mason jars with a strip of parchment tied at the lid, just like these crunchy maple cinnamon roasted pecans. They keep well enough to make ahead of a party by a full week.
FAQ
Why are my rosemary spiced mixed nuts still soft when I pull them from the oven?
That’s normal, not undercooked. The sugar and butter coating is still warm and pliable straight out of the oven, and it firms up as the nuts cool. Give them the full 15 minutes on the pan before judging texture, since roasting longer to chase crunch just burns the sugar.
Can I skip the egg white in this mixed nuts recipe?
Yes, swap it for an extra tablespoon of melted butter. The egg white mainly helps the spice mix cling to the nuts instead of sliding off, so without it you’ll get slightly less coating but the flavor stays close to the same.
How far ahead can I make spiced mixed nuts for a party?
You can make them up to 2 to 3 weeks ahead and store them airtight at room temperature, or freeze for up to 3 months. This makes them one of the easier make-ahead appetizers for holidays, since they actually taste better after a day or two.
What goes well with rosemary spiced mixed nuts on a cheese board?
Sharp cheddar, soft brie and dried figs all pair well, since the sweet-salty nuts contrast with creamy or tangy cheese. A dry white wine or a simple gin cocktail rounds it out without competing with the rosemary.
Are rosemary spiced mixed nuts gluten free?
Yes, as written this recipe is naturally gluten free since nuts, butter, rosemary and spices don’t contain gluten. Just double check your smoked paprika and any pre-mixed nut blend for cross-contamination if you’re strictly avoiding gluten.
Can I use dried rosemary instead of fresh in this recipe?
Yes, use half the amount since dried rosemary is more concentrated and can turn bitter if you use a full tablespoon. Fresh rosemary gives a brighter, greener flavor, but dried works fine when that’s what’s in your pantry.
