Why it works: Milk and butter 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 ↓
Apple Batter
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
Slice the apples thinly and set aside.
Beat the eggs until light and fluffy.
Stir in enough flour to create a batter thicker than pound cake.
Mix in the milk.
Assemble and bake
Stir in the sliced apples and the batter mixture alternately.
Stir in a little melted butter.
Pour the mixture into a deep dish.
Bake at 350°F (175°C) until set.
Serve
Serve with sugar, butter, and nutmeg, or with sugar and cream.
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.
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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Flour + nutmegtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Apple + milktop 11% of all pairsSmell alikemoderateCooked together4,104 recipes
Shared aroma: 4-heptenal (creamy, biscuit).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Bind the batter and help it set into a tender structure as it bakes.
- Flour
- Forms the batter's structure so it sets firm rather than runny.
- Apples
- Provide moisture and fruity sweetness that soften and perfume the cake as it bakes.
- Milk
- Adds moisture and richness, loosening the batter while contributing to browning.
- Butter
- Adds fat for richness and a tender crumb.
The step that matters
Stir in the sliced apples and batter alternately. Layering apples with batter spreads the fruit through the cake so it bakes evenly. Overmixing after the flour is added can develop gluten and make the cake dense and tough.
Swap the apple
How well each one fits the dish's main ingredients (egg, flour, milk, butter, sugar, nutmeg, cream):
- Vanillafits better
- Raisinfits better
- Figfits better
- Applethe original
Fit is the average pairing score against egg, flour, milk, butter, sugar, nutmeg, cream. 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.
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