Why it works: Lime and nutmeg match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 236 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Baked Custard
Ingredients
Directions
The book gives no oven temperature. The 300°F (150°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the custard
Mix the condensed milk with the cold water until smooth.
Stir in the flour and add a little sugar.
Beat in the eggs and lime juice until well combined.
Bake and serve
Pour the mixture into a pie dish.
Bake at 300°F (150°C) for 20 minutes.
Sprinkle nutmeg on top if desired.
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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Lime + nutmegtop 5% of all pairsSmell alikestrongCooked together236 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Flour + nutmegtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Condensed milk + sugartop 11% of all pairsSmell alikemoderateCooked together804 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Flour + limetop 15% of all pairsSmell alikemoderateCooked together1,381 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Set the custard into a soft, sliceable structure as they cook.
- Flour
- Thickens the liquid so the custard holds its shape rather than running.
- Condensed milk
- Adds sweetness, body and creaminess to the custard.
- Lime juice
- Adds a small amount of acidity that brightens the sweet, rich flavour.
The step that matters
Bake at 300°F (150°C) for 20 minutes. Eggs set through gentle heat, so an oven that runs too hot can curdle or puff the custard and leave it grainy. Baking gently in a water-based mixture keeps it smooth and tender.
Swap the nutmeg
The recipe marks nutmeg as optional. How well each one fits the dish's main ingredients (condensed milk, flour, sugar, egg, lime):
- Cinnamonfits about as well
- Nutmegthe original
- Jalapenofits about as well
- Turmericfits less well
Fit is the average pairing score against condensed milk, flour, sugar, egg, lime. 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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