Why it works: Rabbit and onion are a kitchen classic. They rank in the top 13% of all ingredient pairs, and cooks put them together in 1,292 recipes. Both carry decanal, which smells soap, orange peel. The science ↓
Rabbit with Onions
Ingredients
Directions
Prepare the rabbit
Clean the rabbit and place it in a pot with enough cold water to cover it.
Boil until tender, then remove, joint, and fry in lard until light brown.
Set the rabbit aside to keep warm.
Make the onion sauce
In the same lard, fry the sliced onions until done.
Add a little water and the flour to the onions, and let it simmer for a minute.
Serve
Pour the onion mixture over the rabbit.
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.
-
Rabbit + oniontop 13% of all pairsSmell alikemoderateCooked together1,292 recipes
Shared aroma: decanal (soap, orange peel).
-
Rabbit + flourtop 13% of all pairsSmell alikemoderateCooked together1,067 recipes
Shared aroma: acetaldehyde (pungent, ethereal).
-
Onion + flourtop 17% of all pairsSmell alikemoderateCooked together32,460 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Rabbit
- Provides the main meat, which becomes tender through boiling and then browns in the lard.
- Onions
- Add sweetness and savory body as they cook down in the lard.
- Flour
- Thickens the onion liquid into a light sauce as it simmers.
- Lard
- Conducts heat for frying and adds richness and browning to the rabbit and onions.
The step that matters
Boiling the rabbit until tender. Rabbit is lean and can turn dry or tough if not cooked fully before frying. Boiling first softens the muscle fibers so the rabbit becomes tender, and the frying afterward adds color and flavor.
Swap the onion
How well each one fits the dish's main ingredients (rabbit, flour):
- Arrowrootfits better
- Shallotfits better
- Turnipfits better
- Onionthe original
Fit is the average pairing score against rabbit, flour. Candidates are from the same food group and used in at least 100 recipes.
“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.
Rabbit Patties6 recipes
Tomato Soup526 recipes
Brown Bread461 recipes
Mutton Broth292 recipes