Name: Escaloped Oysters
Ingredients: Butter (for greasing); Fine bread crumbs; Oysters (washed and strained); Pepper (to taste); Coarse sea salt (to taste); Butter (for topping); Bread (cut into small oblong pieces, for edging)

Why it works: Bread and oyster are a kitchen classic. They rank in the top 5% of all ingredient pairs, and 2,544 recipes mention both. Both carry 2-nonenal, which smells fatty, green. The science ↓

The recipe

Ingredients

Contains: milk, wheat, shellfish (auto-detected from the ingredients and method; we can miss things, so check labels)

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

Preheat the oven to 350°F (175°C).
Butter a pie plate and cover the bottom with fine bread crumbs.

Assemble

Add a layer of oysters and season with pepper and coarse sea salt.
Alternate layers of crumbs and oysters until you have three layers, finishing with crumbs on top.
Dot the top with small pieces of butter and arrange the buttered bread pieces around the edge.

Bake

Bake for 30 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 aroma chemistry they share, and how many recipes mention both.

Bread + oystertop 5% of all pairs

Aroma overlapmoderate

Mentioned together2,544 recipes

Shared aroma: 2-nonenal (fatty, green).
Butter + breadtop 3% of all pairs

Aroma overlapstrong

Mentioned together27,145 recipes

Shared aroma: delta-decalactone (sweet, creamy).
Butter + oystertop 5% of all pairs

Aroma overlapstrong

Mentioned together8,175 recipes

Shared aroma: 2,6-nonadienal (cucumber, green).
Bread + peppertop 9% of all pairs

Aroma overlapstrong

Mentioned together20,964 recipes

Shared aroma: 2-nonenal (fatty, green).
Butter + peppertop 11% of all pairs

Aroma overlapstrong

Mentioned together85,512 recipes

Shared aroma: ethyl octanoate (fruity, wine).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Oysters: Provide the main filling and the briny, savoury flavour of the dish.
Fine bread crumbs: Soak up the oyster liquor and form the soft, layered body between oysters.
Butter: Adds richness and helps the top and edges brown in the oven.
Bread: Buttered pieces around the edge toast and add crisp browning contrast.

“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.