Name: Potato Pudding
Ingredients: 6 medium potatoes; ½ cup all-purpose flour; salt to taste; pepper to taste; butter to taste; cream for covering

Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓

Potato Pudding

Ingredients

Directions

The book gives no oven temperature. The 300°F (150°C) in the steps was added when the recipe was transcribed, as a starting point.

Prepare

Scrape or peel the potatoes and place them in a chopping bowl.
Add enough flour to fill a teacup, along with salt, pepper, and butter to taste.
Chop the mixture finely and mix well.

Bake

Grease a deep pie tin and spread the mixture in it.
Cover with cream and bake at 300°F (150°C) for 30 to 45 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.

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).
Flour + buttertop 12% of all pairs

Smell alikelow

Cooked together124,287 recipes

Shared aroma: isobutyraldehyde (malty, green).
Potato + buttertop 13% of all pairs

Smell alikemoderate

Cooked together6,456 recipes

Shared aroma: (z)-4-heptenal (biscuit, cream).
Potato + flourtop 15% of all pairs

Smell alikemoderate

Cooked together5,355 recipes

Shared aroma: isobutyraldehyde (malty, green).

Flour and butter 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

Potatoes: Form the bulk of the pudding and give it a soft, starchy body when baked.
All-purpose flour: Absorbs moisture from the chopped potatoes and helps the mixture hold together.
Cream: Covers the mixture and adds richness and moisture as it bakes.
Butter: Adds fat for richness and helps the top brown in the oven.