Why it works: Onion and flour are a kitchen classic. They rank in the top 17% of all ingredient pairs, and cooks put them together in 32,460 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Warmed-over Meat
Ingredients
Directions
Make the gravy
Place the bone and trimmings in a frying pan.
Add chopped onion or diced salt pork.
Heat on the stove until browned.
Pour hot water into the pan for gravy.
Strain the gravy into a bowl.
Rinse the frying pan to remove any bits.
Return the gravy to the frying pan.
Heat the gravy on the stove.
Thicken and season
Prepare a thickening with flour.
Add the thickening to the boiling gravy.
Season the gravy.
Taste the gravy (it should taste cooked).
Finish and serve
Slice the meat thinly across the grain.
Add the sliced meat to the gravy.
Heat the dish slowly until hot.
Serve.
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.
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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
- Bone and trimmings
- Provide the meat and flavor base for the gravy.
- Onion or salt pork
- Adds savory, aromatic flavor as it browns in the pan.
- Flour
- Thickens the gravy so it coats the sliced meat.
The step that matters
Add the thickening to the boiling gravy. Flour must be whisked into hot liquid in a smooth mix and brought to a boil, otherwise it clumps and does not thicken evenly.
“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.
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