Why it works: Flour and butter 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 ↓
Saddle 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.
Prepare
Remove the skin from the saddle of mutton.
Cover the fat with a sheet of well-greased paper.
Roast and finish
Roast in a 400 °F (200 °C) oven until nicely browned.
Just before finishing, remove the paper, sprinkle with coarse sea salt, dredge with flour, and drop warm butter over it.
Serve
Serve with good gravy or the contents of the dripping pan, removing the fat and adding a little warm water.
Accompany with red currant jelly.
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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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Mutton + buttertop 16% of all pairsSmell alikemoderateCooked together3,781 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Butter + red curranttop 19% of all pairsSmell alikemoderateCooked together495 recipes
Shared aroma: isoamyl acetate (banana, pear).
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Flour + red curranttop 21% of all pairsSmell alikemoderateCooked together394 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Mutton + red curranttop 24% of all pairsSmell alikelowCooked together82 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
Flour and butter 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 saddle
- Forms the main meat, which cooks through and browns in the oven.
- Flour
- Dredged over the surface, it helps form a crisp, browned crust.
- Warm butter
- Adds fat and flavour to the surface and promotes browning and a glossy finish.
- Red currant jelly
- Adds sweetness and acidity that balance the rich, fatty mutton.
The step that matters
Roast until nicely browned. Browning depends on surface heat and dry exterior; the paper protects the fat from scorching too early, so it must be removed in time for the crust to brown and crisp.
Swap the red currant
How well each one fits the dish's main ingredients (mutton, flour, butter):
- Raisinfits better
- Coconutfits better
- Figfits about as well
- Red currantthe original
Fit is the average pairing score against mutton, flour, butter. 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.
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