Why it works: Egg and butter are a kitchen classic. They rank in the top 17% of all ingredient pairs, and cooks put them together in 118,967 recipes. Both carry decanal, which smells soap, orange peel. The science ↓
Oatmeal Drops
Ingredients
Directions
The book says “a slow oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.
Mix and shape
In a bowl, combine the beaten egg, melted butter, sugar, baking powder, oatmeal, salt, and flavoring.
Drop spoonfuls of the mixture very far apart on baking sheets.
Bake
Preheat the oven to 300°F (150°C).
Bake until lightly golden.
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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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg
- Binds the mixture and gives the drops structure as it sets.
- Butter
- Adds fat for a tender texture and rich flavour.
- Sugar
- Sweetens the drops and helps them brown lightly in the oven.
- Baking powder
- Releases gas during baking so the drops rise and lighten.
- Oatmeal
- Provides the bulk and chewy texture of the drops.
The step that matters
Spacing the drops. The mixture spreads as it bakes because the butter and sugar melt and the batter loosens. Drops placed too close together can merge into one sheet, so leave generous room between them.
“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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