Name: Sponge Cake
Ingredients: two tablespoonfuls of milk; two cups of flour in which you have sifted two teaspoonfuls of baking powder; two teaspoonfuls of baking powder; a pinch of salt; six eggs; two teacupfuls of powdered sugar; two-thirds full; salt

Why it works: Milk and flour are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 78,219 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓

Sponge Cake

Ingredients

Directions

SEPARATE the whites and yolks of six eggs. Beat the yolks to a cream, to which add two teacupfuls of powdered sugar, beating again from five to ten minutes, then add two tablespoonfuls of milk or water, a pinch of salt and flavoring. Now add part of the beaten whites; then two cups of flour in which you have sifted two teaspoonfuls of baking powder; mix gradually into the above ingredients, stirring slowly and lightly, only enough to mix them well; lastly add the remainder of the whites of the eggs. Line the tins with buttered paper and fill two-thirds full.

Nutrition, whole recipe (rough)

731Calories

27 gProtein

14 gFat

120 gCarbs

What these numbers assume: 5 portions

Ingredient	Portion assumed	kcal
Flour	1 cup (125g) all-purpose	455
Milk	1 cup (244ml) whole	149
Egg	1 large egg (50g)	78
Sugar	1 tbsp (12.5g) granulated	49
Salt	1 tsp (6g)	0

One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.

By F. L. Gillette and Hugo Ziemann. Recipe from a historical cookbook (Project Gutenberg).

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. See the original page.

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.

Milk + flourtop 14% of all pairs

Smell alikelow

Cooked together78,219 recipes

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

Smell alikemoderate

Cooked together92,116 recipes

Shared aroma: phenylacetaldehyde (hawthorne, honey).
Flour + eggtop 15% of all pairs

Smell alikelow

Cooked together106,462 recipes

Shared aroma: isobutyraldehyde (malty, green).
Milk + eggtop 18% of all pairs

Smell alikemoderate

Cooked together88,785 recipes

Shared aroma: 2-nonenal (fatty, green).
Milk + sugartop 18% of all pairs

Smell alikelow

Cooked together77,875 recipes

Shared aroma: 2-nonenal (fatty, green).