Name: Mushrooms Au Beurre
Ingredients: 1½ pounds fresh mushrooms; 2 tablespoons butter; ¼ teaspoon salt; ¼ teaspoon cayenne pepper; ¼ teaspoon ground mace

Why it works: Mushroom and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 12,525 recipes. Both carry trans-2-decenal, which smells waxy, orange. The science ↓

Mushrooms Au Beurre

Ingredients

Directions

Prepare

Clean the mushrooms and remove any dirt.

Cook

In a saucepan, melt the butter over medium heat.
Add the mushrooms and sauté for 3-4 minutes until they are tender and browned.
Sprinkle with salt, cayenne, and ground mace, and stir to combine.

Serve

Serve the mushrooms warm as a side dish or appetizer.

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.

Mushroom + buttertop 7% of all pairs

Smell alikemoderate

Cooked together12,525 recipes

Shared aroma: trans-2-decenal (waxy, orange).
Mushroom + peppertop 11% of all pairs

Smell alikemoderate

Cooked together13,580 recipes

Shared aroma: 2-nonenal (fatty, green).
Pepper + macetop 16% of all pairs

Smell alikelow

Cooked together12,257 recipes

Shared aroma: myristicin (spice, warm).
Butter + peppertop 21% of all pairs

Smell alikemoderate

Cooked together85,593 recipes

Shared aroma: trans-2-nonenal (cardboard, fatty).
Mushroom + macetop 21% of all pairs

Smell alikelow

Cooked together2,529 recipes

Shared aroma: alpha-pinene (pine, turpentine).

Pepper and mace 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

Mushrooms: Release moisture and brown, becoming tender and savory as they cook in fat.
Butter: Carries heat into the mushrooms and adds rich, nutty flavor as it browns.

The step that matters

Sautéing the mushrooms. Mushrooms release a lot of water first. If the pan is crowded or too cool, they steam instead of browning, so they stay pale and rubbery. Cook in a single layer over steady heat until the liquid evaporates and the surfaces brown.