Why it works: Parsley and pepper match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Macaroni and Rice
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.
Prepare
Boil the macaroni until tender, then drain and keep warm.
Butter a deep fire-proof baking dish and sprinkle with minced parsley.
Layer and bake
Layer the macaroni in short lengths at the bottom of the dish.
Add a layer of minced veal, then minced ham, and sprinkle with grated cheese and season with salt and pepper.
Repeat the layering until all ingredients are used, finishing with a layer of cheese on top.
Moisten the layers well with espagnole or veloute.
Bake in a moderate oven at 350°F (175°C) until heated through and the top is browned.
Serve hot.
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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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Mushroom + buttertop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
-
Cheese + buttertop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Mushroom + cheesetop 11% of all pairsSmell alikemoderateCooked together1,015 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
-
Mushroom + peppertop 11% of all pairsSmell alikemoderateCooked together13,580 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Macaroni
- Forms the starchy base layers that hold the casserole together when cooked.
- Minced veal
- Supplies the main meat body and savoury flavour in each layer.
- Minced ham
- Adds salty, savoury depth to the meat layers.
- Grated cheese
- Melts into the layers and browns on top for flavour and colour.
- Espagnole or veloute
- Sauce that moistens the layers so the casserole stays juicy while baking.
The step that matters
Moistening the layers well. Pasta and minced meat absorb liquid as they bake. Without enough sauce the macaroni can dry out and the casserole turns firm and crumbly rather than moist.
Swap the parsley
How well each one fits the dish's main ingredients (veal, ham, mushroom, pepper, cheese, butter):
- Thymefits better
- Parsleythe original
- Marjoramfits about as well
- Celeryfits about as well
Fit is the average pairing score against veal, ham, mushroom, pepper, cheese, 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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