Name: Tea and Water Biscuits
Ingredients: 1 lb flour; ½ lb breadcrumbs; 2 oz butter; 1 lb sugar; 1 oz dry yeast; water as needed

Why it works: Flour and butter are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓

Tea and Water Biscuits

Ingredients

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. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.

Prepare

Preheat the oven to 350°F (175°C).

Make the dough

Mix the flour, breadcrumbs, and sugar in a bowl.
Melt the butter and add it to the dry ingredients.
Dissolve the yeast in warm water and mix it into the dough.
Knead the dough until smooth, then roll it out to ¼ inch thick.

Bake

Cut into desired shapes and place on a baking sheet.
Bake for 15-20 minutes or until golden brown.

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.

Flour + buttertop 12% of all pairs

Smell alikelow

Cooked together124,287 recipes

Shared aroma: isobutyraldehyde (malty, green).
Flour + sugartop 15% of all pairs

Smell alikemoderate

Cooked together92,116 recipes

Shared aroma: phenylacetaldehyde (hawthorne, honey).
Butter + sugartop 17% of all pairs

Smell alikemoderate

Cooked together98,233 recipes

Shared aroma: guaiacol (smoky, sweet).

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

Flour: Provides the main structure that holds the dough together as it bakes.
Butter: Adds fat for tenderness and richness in the baked biscuits.
Dry yeast: Produces gas in the dough, helping it rise and gain a lighter texture.
Sugar: Adds sweetness and helps the biscuits brown as they bake.
Breadcrumbs: Adds bulk and a drier, crumbly texture to the dough.

The step that matters

Knead the dough until smooth, then roll it out to ¼ inch thick.. Kneading develops the gluten network that gives the dough its structure. Rolling to an even thickness helps the biscuits bake at the same rate, so they don't come out unevenly done.

“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.