Why it works: Tarragon and vinegar are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 2,547 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Jelly for Meat or Raised Pies
Ingredients
Directions
Dissolve the isinglass in a little veal gravy.
Combine the dissolved isinglass with the remaining veal gravy and tarragon vinegar.
Boil the mixture for 30 minutes.
Clarify the mixture with the whites of 6 eggs.
Strain the mixture through a bag.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
-
Tarragon + vinegartop 7% of all pairsSmell alikemoderateCooked together2,547 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Veal + tarragontop 19% of all pairsSmell alikelowCooked together217 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Tarragon + eggtop 22% of all pairsSmell alikelowCooked together1,789 recipes
Shared aroma: 2-methylbutyraldehyde (malty, chocolate).
-
Veal + eggtop 28% of all pairsSmell alikelowCooked together6,845 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Vinegar + eggtop 33% of all pairsSmell alikelowCooked together12,922 recipes
Shared aroma: acetic acid (sour, vinegar).
Vinegar and egg barely smell alike, yet cooks put them together in 12,922 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Isinglass
- Sets the liquid into a firm jelly as it cools.
- Whites of eggs
- Bind to impurities during clarifying so they can be strained out, leaving a clear jelly.
- Veal gravy
- Forms the savoury liquid base of the jelly.
- Tarragon vinegar
- Adds acidity and aromatic flavour to the jelly.
The step that matters
Clarify the mixture with the whites of 6 eggs. Egg whites coagulate and trap cloudy particles as the liquid heats. If the mixture is stirred roughly or boiled before clarifying, the particles stay suspended and the jelly turns cloudy rather than clear.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
White Cake431 recipes
Pound Cake373 recipes
Orange Bundt Cake349 recipes
Spice Cake344 recipes