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 ↓
Stuffed Vegetable Marrow
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 the filling
Chop the meat and onion finely.
Soak the breadcrumbs in the gravy.
Mix the soaked breadcrumbs with the chopped meat and onion.
Season the mixture with salt and pepper.
Prepare the marrow
Peel the marrow and cut it in half lengthwise, then scoop out the seeds.
Boil the marrow in salted water for 15 to 20 minutes.
Drain the marrow carefully.
Stuff and bake
Fill one half of the marrow with the meat mixture and place the other half on top.
Place the stuffed marrow halves in a baking dish and add the stock.
Cover and bake at 400°F (200°C) for 15 to 20 minutes, basting with gravy.
Thicken the remaining gravy with a little flour and pour it over the dish.
Serve the stuffed marrow.
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 + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + meattop 17% of all pairsSmell alikelowCooked together6,364 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Onion + flourtop 17% of all pairsSmell alikemoderateCooked together32,460 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Pepper + flourtop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Meat + peppertop 19% of all pairsSmell alikelowCooked together8,777 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Marrow
- Forms the edible shell that holds the filling and softens as it cooks.
- Breadcrumbs
- Soak up gravy and help bind the filling so it stays moist.
- Cooked meat
- Provides the savoury body of the filling.
- Flour
- Thickens the remaining gravy into a glossy sauce.
The step that matters
Drain the marrow carefully. Boiled marrow is soft and watery, and it can tear easily. Draining gently and removing excess liquid keeps the halves intact and stops the filling from becoming soggy.
Swap the onion
How well each one fits the dish's main ingredients (meat, pepper, flour):
- Shallotfits better
- Capsicumfits better
- Okrafits better
- Onionthe original
Fit is the average pairing score against meat, pepper, 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.
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