Why it works: Sugar and milk are a kitchen classic. They rank in the top 18% of all ingredient pairs, and cooks put them together in 77,875 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Arrow-rogt Gruel
Ingredients
Directions
Mix the arrow-root with a small amount of water to form a smooth paste.
Gradually stir the paste into the boiling water and cook until the mixture is clear.
Sweeten with loaf sugar to taste.
If preferred, substitute milk for water, especially for children.
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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Sugar + milktop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and milk barely smell alike, yet cooks put them together in 77,875 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
- Arrow-root
- Thickens the water into a smooth, clear gruel as its starch gelatinises when heated.
The step that matters
Make a smooth paste before adding the boiling water. Arrow-root starch clumps easily if added dry or without first being mixed with cold liquid. Making a smooth paste first lets the starch disperse evenly, so it thickens without lumps.
“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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