Name: Sweetbread Patties
Ingredients: 2 pairs of sweetbreads; 1 can of mushrooms; 1 cup of cream; ½ cup of milk; 1 teaspoon of butter; 1 teaspoon of flour; Coarse sea salt to taste

Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓

Sweetbread Patties

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. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.

Prepare

Preheat the oven to 400°F (200°C).
Cut the mushrooms into four pieces.
In a bowl, mix the butter and flour together.
Heat the milk until scalding hot.

Bake

Combine the sweetbreads and mushrooms in a baking dish and season with salt.
Pour the cream and hot milk mixture over the sweetbreads and mushrooms.
Bake until heated through, about 15-20 minutes.

Recipe from a historical cookbook (Internet Archive).

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.

Milk + buttertop 7% of all pairs

Smell alikemoderate

Cooked together81,283 recipes

Shared aroma: (z)-4-heptenal (biscuit, cream).
Mushroom + buttertop 7% of all pairs

Smell alikemoderate

Cooked together12,525 recipes

Shared aroma: trans-2-decenal (waxy, orange).
Cream + buttertop 8% of all pairs

Smell alikemoderate

Cooked together41,516 recipes

Shared aroma: delta-dodecalactone (sweet, creamy).
Mushroom + milktop 12% of all pairs

Smell alikemoderate

Cooked together2,231 recipes

Shared aroma: 1-hexanal (fruit).
Butter + flourtop 12% of all pairs

Smell alikelow

Cooked together124,287 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: Form the main body of the patties and provide a tender, rich texture.
Cream: Adds richness and moisture to the dish as it bakes.
Milk: Forms the liquid base with the cream, keeping the dish moist while it heats.
Flour: Thickens the butter and liquid mixture, giving the sauce body.

“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.