Flavor Tools
ProPowered by molecular compound analysis across 857 ingredients and 5,240 flavor compounds
All tools at a glance
Top molecular matches for any ingredient, ranked by shared volatiles + recipe co-occurrence.
Enter what you have; get trios that score high and one strategic next-buy.
Given two ingredients, find what connects them molecularly.
Jaccard similarity of compound sets — find the molecularly nearest swap.
"Smoky", "citrus", "umami" — rank ingredients by aroma-profile match.
Shared / A-only / B-only compounds for any two ingredients.
Interactive Jaccard heatmap. Spot cross-category bridges visually.
2D scatter by compound-space similarity. Copper lines mark cross-category bridges.
Browse the GC-MS paper corpus. Filter by ingredient or compound.
Auto-classified from ingredient names. Always verify on the actual product label if you are managing allergies or strict religious observance. See methodology for details.
Pair Finder
Enter any ingredient and we'll rank what pairs best with it, using molecular compound overlap blended with real recipe co-occurrence data.
Ranked by shared molecular compounds + recipe co-occurrence data. For proteins (beef, chicken, fish, etc.) a cooking-state selector appears after searching — pick raw/poached/grilled/smoked to reshape pairings by heat level.
Pantry Mode
Enter what's in your kitchen (comma-separated) and we'll find recipes you can make, show which ingredients pair best together, and recommend what to buy next.
Bridge Finder
Have two ingredients that don't naturally go together? Enter both and we'll find a third ingredient that shares compounds with each, creating a flavor bridge between them.
Chemically Nearest Neighbours
Ingredients ranked by how much of their aroma chemistry overlaps with yours — measured shared-compound similarity, not a lookup table.
This ranks chemical closeness, not whether a swap will work. It knows nothing about fat, structure, moisture or how something behaves under heat — so it will rank peach near butter, which genuinely share seven lactones. Read it as where to start on the bench, not what to use instead.
Mood Match
Start with a vibe instead of an ingredient. Describe the flavor you're looking for — smoky, citrus, umami, floral — and we'll find ingredients whose compound profiles match that mood.
Reformulate
Swap one ingredient and see what the whole formula loses. Ranked on how much of that a replacement puts back — not on how similar it is to the ingredient coming out, which is a different question once the other ingredients already supply most of it.
Or start from one of these: · · · ·
…or pull the ingredients from a recipe URL
We read the page's recipe data (Schema.org). Works with AllRecipes, BBC Good Food, Serious Eats, Epicurious, Food Network and most recipe sites. No login needed.
A screening layer: it decides what to put on the bench first. It does not predict liking and does not say the swap works.
Tap any ingredient to see molecular substitutes.
Directions
Real chemistry, no fluff. Free.
Cite this analysis
Methodology DOI: 10.5281/zenodo.19719459 · CC BY 4.0 · Citations are a request, not a requirement.
Classic Flavor Pairings
Time-tested combinations backed by both culinary tradition and molecular science. Click any pair to see why they work.
Browse Ingredients
Compound profiles, aroma breakdowns, and top pairings for 857 ingredients. Popular entries below — or use any tool above to search by name.