The spice & herb encyclopedia for home cooks Profiles · Blends · Substitutions · Cooking
KnowTheSpices
The spice & herb encyclopedia

Know your spices, and cook with confidence.

Evidence-based profiles, substitutions, blends, and cooking techniques for every spice and herb in your kitchen, ranked on a plain-language heat scale.

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A spread of whole and ground spices
122 Guides published
9 Sections
122 With cited sources
31 Spices with swap ratios
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Popular spice profiles

Flavor, heat, origin, and how to cook with each one. Every profile is built from primary sources.

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Nine ways into the spice rack

Each section is a hub that links its guides, and every hub connects back to the others so one recipe pulls from all of them.

Aleppo Pepper Gives Food Slow Heat and Fruit, Not a Burn
Editor's pick

Aleppo Pepper Gives Food Slow Heat and Fruit, Not a Burn

Let burgundy flakes add fruit and warmth before they add fire.

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Mix it

Spice blends worth making at home

Freshly ground blends beat anything in a jar. We give you the ratio, the toast, and the store.

Featured blend

Berbere Changes Once It Meets Onion and Hot Fat

Judge the blend in food, then adjust chile heat without losing its fenugreek and warm-spice identity.

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Cook

Get more flavor out of every spice

Blooming, toasting, and grinding are the difference between flat and fragrant. Learn the moves.

Tool

Calculator

Use the calculator tool for quick kitchen decisions, practical ratios, and spice guidance while you cook.

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Health, and head-to-head

What the evidence actually says about spices and wellness, plus honest side-by-side comparisons.

Health & wellness

Black Pepper and Curcumin: What the Absorption Study Says

Piperine helps the body hold onto curcumin under studied conditions, yet a table grind is nothing like the milligrams used in the research.

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Compare

Cumin vs Coriander

Cumin gives dishes depth; coriander gives lift. The right ratio changes the whole plate.

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How we work

Researched, tested, then reviewed

Every page clears the same three steps before it goes live, so you can act on it in the kitchen.

  1. 01

    Start from primary sources

    We build from food science, botanical databases, and spice-trade standards, not from other blogs.

  2. 02

    Test in a real kitchen

    We publish ratios and techniques we have actually cooked, so the steps hold up on a weeknight.

  3. 03

    Review and date every claim

    Health pages name the research behind each claim, a reviewed page names its reviewer, and anything that changes is dated or marked unverified.

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Where our facts come from

Sources we build from

We start from primary, authoritative sources, then test the advice against them.

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