Why it works: Parsley and lemon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,037 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Sweetbreads Roasted
Ingredients
Directions
Prepare
Parboil the sweetbreads, then place them in cold water for 15 minutes.
Change to more cold water for 5 minutes, then wipe them dry.
Roast and coat
Lay the sweetbreads in a roasting pan and roast, basting with butter and water until they begin to brown.
Remove from the oven briefly, roll in beaten egg, then in cracker crumbs.
Return to the oven for 10 more minutes, basting twice with melted butter.
Make the sauce and serve
Keep hot in a dish while you add ½ cup hot water, chopped parsley, browned flour, and lemon juice to the roasting pan.
Pour the sauce over the sweetbreads and serve immediately.
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 + lemontop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Parsley + flourtop 12% of all pairsSmell alikemoderateCooked together16,675 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + parsleytop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Sweetbreads
- Main protein; parboiling firms them so they hold their shape while roasting.
- Butter
- Adds fat and richness, and helps the surface brown while basting.
- Beaten egg
- Binds the cracker crumbs so they adhere to the sweetbreads.
- Cracker crumbs
- Forms a crisp, golden coating that adds texture when roasted.
- Browned flour
- Thickens the pan sauce and adds a toasted, nutty flavour.
- Lemon juice
- Adds acidity that brightens the rich sauce and balances the butter.
The step that matters
Browning the sweetbreads before coating. Roasting until they just begin to brown sets the surface so the egg and crumbs stick. Coating too early leaves the crumbs soggy and bare patches, while overcooking dries the sweetbreads and makes them tough.
“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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