Why it works: Butter and flour are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Curry of Mutton
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Cook the rice
Wash the rice.
Add the rice to the boiling water and let it boil for 35 minutes.
Drain the rice in a colander.
Make the curry
Melt the butter in a frying pan.
Add the flour to the melted butter and stir until smooth.
Gradually add ½ pint of boiling water and let it boil once.
Add the mutton, curry powder, and salt, and stir for 10 minutes.
Assemble and brown
Heap the mixture in the center of a meat dish.
Arrange the rice around it.
Brush the top with beaten egg.
Place in a 400°F (200°C) oven for a few minutes to brown.
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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Rice + buttertop 16% of all pairsSmell alikemoderateCooked together9,645 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Rice + flourtop 16% of all pairsSmell alikemoderateCooked together6,611 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Mutton + buttertop 16% of all pairsSmell alikemoderateCooked together3,781 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Mutton + ricetop 16% of all pairsSmell alikemoderateCooked together1,019 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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
- Mutton
- Provides the main meat and savory flavor of the dish.
- Rice
- Forms the starchy base that is served alongside the curry.
- Curry powder
- Supplies the spiced aroma and flavor that define the dish.
- Flour
- Thickens the butter and water into a smooth, binding sauce.
- Butter
- Adds fat and richness to the sauce and helps the flour cook smoothly.
- Egg (in the method)
- Beaten egg brushed on top sets and helps the surface brown in the oven.
The step that matters
Adding the flour to the melted butter. Stirring the flour into the butter until smooth cooks out raw flour taste and prevents lumps when the water is added. Adding liquid too quickly, before the roux is smooth, causes lumps that are hard to remove.
“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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