Name: Plain Almond Cake
Ingredients: 1½ cups sugar; 7 large eggs, separated; 5½ ounces blanched, chopped almonds; 3 tablespoons bread crumbs; grated rind of 1 lemon; vanilla extract to taste

Why it works: Almond and vanilla match in chemistry and in kitchens. They rank in the top 4% of all ingredient pairs, and cooks put them together in 3,961 recipes. Both carry eucalyptol, which smells eucalyptus, herbal. The science ↓

Plain Almond Cake

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.

Prepare

Preheat your oven to 350°F (175°C).

Make the batter

Beat the sugar and egg yolks together until very light.
Add the chopped almonds, bread crumbs, lemon rind, and vanilla; mix well.
Fold in the beaten egg whites gently.
Pour the batter into a greased cake tin.

Bake

Bake for 1¼ hours until golden and a toothpick comes out clean.

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.

Almond + vanillatop 4% of all pairs

Smell alikestrong

Cooked together3,961 recipes

Shared aroma: eucalyptol (eucalyptus, herbal).
Sugar + vanillatop 8% of all pairs

Smell alikelow

Cooked together35,032 recipes

Shared aroma: beta-damascenone (apple, rose).
Almond + lemontop 10% of all pairs

Smell alikestrong

Cooked together5,655 recipes

Shared aroma: eucalyptol (eucalyptus, herbal).
Egg + breadtop 13% of all pairs

Smell alikemoderate

Cooked together22,662 recipes

Shared aroma: (e)-2-octenal (fatty, green).
Lemon + vanillatop 15% of all pairs

Smell alikemoderate

Cooked together5,961 recipes

Shared aroma: eucalyptol (eucalyptus, herbal).

Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 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

Eggs: Yolks add richness and whites, beaten and folded in, lighten the batter and give structure.
Almonds: Provide the main body, nutty flavour and a moist, tender crumb.
Sugar: Sweetens the cake and, beaten with the yolks, helps create a light texture.
Bread crumbs: Add a little body and absorb moisture so the batter holds together.

The step that matters

Folding in the beaten egg whites. Whites hold air from beating; folding gently keeps that air in, so the cake rises light instead of deflating.

Swap the lemon

How well each one fits the dish's main ingredients (sugar, egg, almond, bread, vanilla):

Figfits better
Peachfits better
Apricotfits better
Lemonthe original

Fit is the average pairing score against sugar, egg, almond, bread, vanilla. Candidates are from the same food group and used in at least 100 recipes.

“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.