Why it works: Corn and milk are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 6,955 recipes. Both carry hexanal, which smells green, grassy. The science ↓
Corn Custard
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 350°F (175°C).
Make the batter
In a bowl, mix the corn meal, flour, milk, and beaten yolks.
Dissolve the baking soda in boiling water and add it to the mixture.
Fold in the stiffly beaten egg whites.
Bake
Pour the batter into two well-oiled pans.
Bake immediately for about 20 minutes.
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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Corn + milktop 10% of all pairsSmell alikemoderateCooked together6,955 recipes
Shared aroma: hexanal (green, grassy).
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Corn + flourtop 13% of all pairsSmell alikemoderateCooked together6,165 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
Flour and milk barely smell alike, yet cooks put them together in 78,219 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
- Corn meal
- Forms the main body of the custard, giving it its grainy, tender structure.
- Eggs
- Egg yolks enrich and bind the batter, while whipped whites lighten it and help it rise.
- Sour milk or buttermilk
- Adds moisture and acidity, which reacts with the baking soda to help the batter rise.
- Baking soda
- Reacts with the acidic milk to produce carbon dioxide, leavening the batter.
- White flour
- Adds some starch to help hold the batter together and give it body.
The step that matters
Fold in the stiffly beaten egg whites. Folding gently keeps the air bubbles in the whites intact. Those bubbles, together with the baking soda's gas, give the custard its lift, so overmixing or stirring vigorously will deflate it.
“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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