The short version
Hazelnuts have more aroma than any other nut and the highest prep cost. Raw, they are hard, bitter and dull. Toasted at 350°F for twelve minutes and rubbed in a towel to remove the skins, they become the best nut on the board. There's no shortcut, and it's worth doing.
What it is
The kernel of the hazel tree, also sold as filberts. Turkey grows most of the world's crop; Oregon grows most of the American one; Piedmont's Tonda Gentile is the prized variety behind Nutella and gianduja.
- Taste
- sweet, toasty, distinctly aromatic, faintly of coffee
- Texture
- hard and dense, crisp when toasted
- Look
- round pale-gold kernels once skinned; brown and papery before
The mechanism is aroma released by heat. Raw hazelnut is closed and bitter; roasting triggers Maillard reactions that produce the compounds we recognise as "hazelnut". Those compounds overlap heavily with what's in aged alpine cheeses, which is why gruyère and comté taste like they were designed for this nut.
What it pairs with — and why
| Pair it with | Why it works |
|---|---|
| Gruyère and comté | Aged alpine cheeses develop the same nutty aromatic compounds. The pairing is chemical, not conventional. |
| Aged gouda | Butterscotch and toasted hazelnut are close relatives on the palate. |
| Pears | Soft perfumed fruit and toasty aromatic nut, with nothing sharp in the way. |
| Gorgonzola | Sweet toasted nut blunting salt, with more perfume than a walnut brings. |
| Dark chocolate | Gianduja exists for a reason. The dessert corner's easiest win. |
| Honey | Drizzle over toasted hazelnuts and hard cheese. Three ingredients, complete. |
Skip it with: delicate fresh cheeses. The aroma is too big for burrata or ricotta.
How to prep it for the board
1. Toast at 350°F for 12–15 minutes, until the skins crack and the kitchen smells like hazelnut. 2. Wrap them in a clean kitchen towel while hot and rub hard. Most of the skins come off. 3. Accept that some skin stays. Chasing every flake is not worth it. 4. Salt lightly while warm. 5. Serve whole — they're round and handsome once skinned. 6. Serve 0.5–1 oz per person. 7. Fix: buying blanched hazelnuts skips the skinning step. Toast them anyway, more briefly, around 8 minutes.
What to buy
| Product | Where | Notes |
|---|---|---|
| Raw hazelnuts | Grocery, bulk bins, Trader Joe's | The standard buy. Toast and skin them yourself. |
| Blanched hazelnuts | Baking aisle, specialty | Skins already removed. Saves the messiest step. |
| Oregon hazelnuts (Freddy Guys, etc.) | Online, farmers markets | Larger and sweeter than imported. Worth the premium. |
| Piedmont Tonda Gentile | Italian delis, online | The best in the world. Expensive; buy them for the flavour, not the board's looks. |
| Roasted salted hazelnuts | Trader Joe's, specialty | Ready to go, if you skip the home-toasting step. Less aromatic. |
| In-shell hazelnuts | Grocery, autumn | Always fresh. Put out a nutcracker. |
Label check: hazelnuts go rancid quickly. Buy from a shop with turnover, and store them in the freezer.
Skip: pre-chopped hazelnuts. They're stale before you open the bag.
Quick FAQ
Do I have to toast hazelnuts? Yes. Raw hazelnuts are hard, bitter and closed-off. Toasting is what creates the flavour people recognise.
How do I remove hazelnut skins? Toast at 350°F for 12–15 minutes, then rub the hot nuts hard in a kitchen towel. Most of the skin comes off; some will stay, and that's fine.
Are filberts the same as hazelnuts? Yes — different names for the same nut.
What cheese goes with hazelnuts? Gruyère, comté and aged gouda especially. Also blue cheese and pears.
How should I store them? In the freezer. Hazelnuts are high in oil and go rancid fast.