Why it works: Flour and butter are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Fgg Pudding, or Omelette Souffle
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
Separate the egg whites from the yolks into different bowls.
Add powdered sugar, flour, and grated peel to the yolks; stir for 5 minutes.
Make and bake
Beat the egg whites until firm, then gently fold into the yolk mixture.
Grease a baking dish with butter and pour in the mixture.
Shape into pyramids if using a tin dish.
Bake in a preheated oven at 350°F (175°C) for 10-12 minutes.
Make a few incisions in the crust before finishing to lighten it.
Serve
Serve with sugar sprinkled on top.
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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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
-
Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
Flour and butter 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
- Eggs
- Whites trapped as firm foam give the omelette its light, airy structure, and yolks add richness.
- Powdered sugar
- Adds sweetness and helps the yolk mixture stay smooth before folding.
- Flour
- Gives the mixture a little body so it holds its shape while baking.
The step that matters
Fold the beaten whites into the yolks gently. Egg white foam is full of trapped air. Stirring vigorously knocks that air out, so the mixture bakes flat and dense instead of light and puffed.
Swap the orange
How well each one fits the dish's main ingredients (egg, sugar, flour, butter):
- Raisinfits better
- Vanillafits better
- Figfits better
- Orangethe original
Fit is the average pairing score against egg, sugar, flour, butter. 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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