Spice, seasoning and flavour intelligence
Structured answers about spices, with the evidence attached. Every claim carries its grade — established fact, traditional practice, or our own judgement — and where we do not know something, we say so rather than filling the gap.
Spice profiles
“What is cumin, and what do I do with it?”
198 profiles covering botany, production, flavour, storage, buying, history and safety — each claim graded and sourced.
Pairings
“What spices go with pork?”
Ranked, explained pairings across 72 foods, with the cooking context and the caveats attached.
Substitutes
“What can I use instead of cumin?”
Ratios where they are defensible, and an explicit statement of where each swap fails — which is the part most sources leave out.
Blends
“What is actually in garam masala?”
97 blends recorded as attributed regional and commercial versions, because most of them have no single correct recipe.
Guides
“Why does blooming spices actually work?”
14 explanations for the questions that are not about any one spice — mechanism, history, buying, and what the health evidence does and does not support.
Spices and health
“Is turmeric actually anti-inflammatory?”
What the clinical evidence supports, with the evidence level and the exposure studied attached to every finding — and the claims we will not make, with the reason.
Spices people confuse
Direct comparisons where the difference genuinely changes what you cook. There are 209 in all, and every spice profile links the ones it is half of.
Beyond the kitchen
The same spices, followed further: into the plant, the factory, the market and the past.
- What is a spice made of, and why does it behave as it does?
- 63 aroma and pungency compounds and why spices behave as they do. Why mustard has no heat until it is wetted, and why dried ginger is hotter than fresh.
- How does it get from a plant to a jar?
- How spices grow, how they are dried, cured and milled, fermented seasonings and the supply chain. Including the ones that are made as much as grown: vanilla, white pepper, douchi, shrimp paste.
- Can I trust what is in the jar?
- Adulteration and authenticity, grades and protected names, the grades and standards explorer, food safety and contaminant limits and storage and freshness. What a buyer can check, what needs a laboratory, and which grades have a standard behind them.
- Where did it come from, and who cooks with it?
- Spice history and trade, spices by cuisine and the techniques, one by one. Period by period, with disputed claims left disputed.
- What does all of this rest on?
- 895 sources, each described and how a statement is graded. Every citation on the site links to the source it names.
Tools
Calculators that show their working, and explorers that read the same pages you do.
Spice quantity converter
Convert between teaspoons, tablespoons, cups, grams and ounces using a density figure specific to the spice and its form — because a teaspoon of saffron and a teaspoon of turmeric are not the same weight.
Spice explorer
Browse the whole catalogue by part of the plant, botanical family, kind of plant, cuisine, flavour note, kind of heat, compound or blend, and combine the filters to narrow it down.
Substitute finder
Choose a spice or blend, what you are cooking and what the replacement must keep, and see which recorded substitutes hold up — with the rest set aside and the reason why.
Spice authenticity explorer
Choose a spice, a kind of fraud, a detection method or a kind of evidence, and read which adulteration was found in traded goods, which is only reported, which methods can detect it and what each method cannot show.
How we handle evidence
Most of what is written about spices mixes botany, food chemistry, cultural tradition and personal preference without distinguishing them. SpiceHQ keeps them apart. A pairing recorded as culinary convention is labelled as convention; a coumarin intake figure is labelled as evidence and cites the opinion it comes from; a disputed historical claim stays disputed rather than being resolved for tidiness.