Name: Caramel, Cake
Ingredients: one cup sugar; three-fourths cup butter; two cups flour; two teaspoons baking powder; one cup of sweet milk; one cup; two eggs

Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓

Caramel, Cake

Ingredients

Directions

Prepare the batter

Combine one cup sugar, three-fourths cup butter, two cups flour, and two teaspoons baking powder.
Set aside one cup of the mixture.
Add the remaining mixture to two eggs and one cup of sweet milk.

Bake and serve

Pour the batter into a pan and sprinkle the reserved cupful on top.
Bake in a slow, even oven for about forty-five minutes.
When finished, leave the cake in the pan.

Nutrition, whole recipe (rough)

833Calories

27 gProtein

26 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
Butter	1 tbsp (14g)	102
Egg	1 large egg (50g)	78
Sugar	1 tbsp (12.5g) granulated	49

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

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. 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.

Butter + milktop 7% of all pairs

Smell alikemoderate

Cooked together81,283 recipes

Shared aroma: (z)-4-heptenal (biscuit, cream).
Butter + flourtop 12% of all pairs

Smell alikelow

Cooked together124,287 recipes

Shared aroma: isobutyraldehyde (malty, green).
Flour + milktop 14% of all pairs

Smell alikelow

Cooked together78,219 recipes

Shared aroma: isobutyraldehyde (malty, green).
Sugar + flourtop 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).

Butter and flour 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

Butter: Adds fat and richness, giving the cake a tender crumb and flavor.
Flour: Forms the main structure of the cake as its proteins set during baking.
Eggs: Add structure and moisture, helping the batter bind and set.
Baking powder: Releases gas during baking so the cake rises and becomes light.
Sugar: Adds sweetness and helps the cake brown and stay moist.

“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.