Name: Baked Potatoes
Ingredients: fine, smooth potatoes; butter; coarse sea salt; black pepper; bread crumbs; heavy cream; parsley for garnish

Why it works: Pepper and parsley 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 ↓

Baked Potatoes

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.

Boil the potatoes for about 20 minutes.
Drain the water and remove the skins.
Pack the potatoes in a buttered dish.
Place a small piece of butter on each potato.
Sprinkle with coarse sea salt and black pepper.
Top with bread crumbs and drizzle with heavy cream.
Bake at 400°F (200°C) until light brown.
Serve in the same dish and garnish with parsley.

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.

Pepper + parsleytop 2% of all pairs

Smell alikestrong

Cooked together34,122 recipes

Shared aroma: 4'-methylacetophenone (bitter almond).
Potato + parsleytop 5% of all pairs

Smell alikemoderate

Cooked together2,855 recipes

Shared aroma: 4'-methylacetophenone (bitter almond).
Butter + breadtop 7% of all pairs

Smell alikemoderate

Cooked together27,232 recipes

Shared aroma: delta-decalactone (sweet, creamy).
Butter + creamtop 8% of all pairs

Smell alikemoderate

Cooked together41,516 recipes

Shared aroma: delta-dodecalactone (sweet, creamy).
Potato + peppertop 9% of all pairs

Smell alikemoderate

Cooked together8,305 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

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

Swap the potato

How well each one fits the dish's main ingredients (butter, pepper, bread, cream, parsley):

Potatothe original
Carrotfits about as well
Shallotfits about as well
Leekfits about as well

Fit is the average pairing score against butter, pepper, bread, cream, parsley. Candidates are from the same food group and used in at least 100 recipes.