Why it works: Onion and pepper are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 68,474 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
A Giblet Pie
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the stock
Combine giblets (excluding livers), water, peppercorns, mace, sweet herbs, and onion in a saucepan.
Cover and simmer gently until tender.
Strain the cooking liquid.
Season the liquid with pepper and salt.
Assemble and bake
Prepare a pie crust and place it in a dish.
Season the rump steak with pepper and salt, and place it at the bottom of the crust.
Add the giblets and livers to the dish.
Pour the liquid over the giblets.
Cover with the pie lid and bake at 350°F (175°C) for 1.5 hours.
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.
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Liver + oniontop 15% of all pairsSmell alikelowCooked together1,420 recipes
Shared aroma: furaneol (caramel, strawberry).
-
Mace + peppertop 16% of all pairsSmell alikelowCooked together12,257 recipes
Shared aroma: myristicin (spice, warm).
-
Mace + oniontop 17% of all pairsSmell alikelowCooked together7,078 recipes
Shared aroma: eugenol (clove, spicy).
-
Liver + peppertop 21% of all pairsSmell alikemoderateCooked together2,375 recipes
Shared aroma: 2-nonenal (fatty, green).
Mace and pepper barely smell alike, yet cooks put them together in 12,257 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
- Rump steak
- Gives the pie its meaty flavour and body as it cooks in the dish.
- Giblets
- Form the main filling and flavour the stock that surrounds them.
- Onion
- Adds savoury, aromatic sweetness to the cooking liquid.
The step that matters
Simmer the giblets gently until tender. A gentle simmer lets connective tissue soften slowly, while a hard boil toughens the meat and clouds the stock.
Swap the mace
How well each one fits the dish's main ingredients (liver, onion, pepper):
- Garlicfits better
- Thymefits better
- Parsleyfits better
- Macethe original
Fit is the average pairing score against liver, onion, pepper. 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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