Name: Tea Biscuit
Ingredients: 1 egg; 1 piece of butter; light dough or cream of tartar biscuit

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 ↓

Tea Biscuit

Ingredients

1 egg
1 piece of butter
light dough or cream of tartar biscuit

Directions

Work the egg and butter into the dough.
Roll out the dough to 1 inch thick.
Cut out rounds using the lid of a dredge-box.
Bake until golden.

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).
Egg + buttertop 17% of all pairs

Smell alikemoderate

Cooked together118,967 recipes

Shared aroma: decanal (soap, orange peel).
Egg + creamtop 24% of all pairs

Smell alikelow

Cooked together42,166 recipes

Shared aroma: acetic acid (sour, vinegar).

Egg and cream barely smell alike, yet cooks put them together in 42,166 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

Egg: Adds richness and helps bind the dough, contributing moisture and a tender crumb.
Butter: Adds fat, which tenderises the crumb and contributes flavour and browning.
Light dough or cream of tartar biscuit: Forms the base of the biscuit; its leavening and structure set the rise and crumb.

“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.