Hazelnut + Walnut
A proven pairing. Cooks put them together in 112 recipes, and they share 228 flavor molecules: the top 4% of all ingredient pairs.
Do hazelnut and walnut go together?
Yes. 112 recipes in our collection combine them, and they share 228 flavor molecules. That places them in the top 4% of every ingredient pair we score.
Why they work
Almost everything hazelnut carries, walnut has too: 228 of hazelnut's 255 flavor molecules also occur in walnut. Among the shared key aromas are coumarin (sweet, hay) and 2-methylbutyraldehyde (malty, chocolate).
What each one brings
hazelnut
The fruit. Fruity notes make up 11% of its labelled aroma molecules, against 8% for walnut. It carries 27 molecules walnut doesn't have.
walnut
The woody side. Woody notes make up 7% of its labelled aroma molecules, against 2% for hazelnut. It carries 95 molecules hazelnut doesn't have.
Add a third ingredient
- Pistachio: the best fit for both, top 1% of pairs with hazelnut, top 1% with walnut.
- Brazil nut: top 1% of pairs with hazelnut, top 1% with walnut.
- Cashew nut: top 1% of pairs with hazelnut, top 1% with walnut.
- Beetroot: top 1% of pairs with hazelnut, top 4% with walnut.
Ranked by the average of its two pairing scores. Only foods used in at least 100 recipes are suggested.
Recipes with hazelnut and walnut
Mostly desserts: 21 of the 29 recipes with a course label are desserts.
Can you swap one for the other?
Fairly well, for flavor. Each carries most of the other's flavor molecules (89% of hazelnut's and 71% of walnut's are shared). This compares flavor only; texture, moisture and the job each does in a dish matter too.
All 228 shared molecules
See every shared molecule grouped by chemical class, with key aromas marked, plus the 27 only in hazelnut and the 95 only in walnut.
Hazelnut and walnut questions
Do hazelnut and walnut go together?
A proven pairing. Cooks put them together in 112 recipes, and they share 228 flavor molecules: the top 4% of all ingredient pairs.
Why do hazelnut and walnut taste good together?
Almost everything hazelnut carries, walnut has too: 228 of hazelnut's 255 flavor molecules also occur in walnut. Among the shared key aromas are coumarin (sweet, hay) and 2-methylbutyraldehyde (malty, chocolate).
What goes with hazelnut and walnut?
Pistachio is the best third ingredient: top 1% of pairs with hazelnut and top 1% with walnut. Brazil nut and cashew nut also fit both.
What can you make with hazelnut and walnut?
Mostly desserts: 21 of the 29 recipes with a course label are desserts. Common dishes include Chocolate Cream with Praline Walnuts or Hazelnuts, Praline Walnut or Hazelnut Cream, Apricot Walnut Dressing, Hazelnut Layered Cake.
Can I use walnut instead of hazelnut?
Fairly well, for flavor. Each carries most of the other's flavor molecules (89% of hazelnut's and 71% of walnut's are shared). This compares flavor only; texture, moisture and the job each does in a dish matter too.
Compare other ingredients
Ranks compare this pair with 20,000 random ingredient pairs on CompKitchen. Molecule counts are what the studies and databases we aggregate have reported for each ingredient: a measure of coverage, not a full census. How we score pairs
Cite this analysis
Compound Kitchen (2026). Compound similarity analysis: Hazelnut vs Walnut. https://compkitchen.com/compare/hazelnut-vs-walnut. Accessed 2026-11-04.
@misc{compkitchen_compare_compound_similarity_analysis_hazelnut_vs_walnut_2026,
title = {Compound similarity analysis: Hazelnut vs Walnut},
author = {{Compound Kitchen}},
year = {2026},
url = {https://compkitchen.com/compare/hazelnut-vs-walnut},
note = {Accessed: 2026-11-04}
}
Methodology DOI: 10.5281/zenodo.19719459 · CC BY 4.0 · Citations are a request, not a requirement.