Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Rice Cheese
Ingredients
Directions
The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the sauce
Boil the rice in water until tender.
Melt the butter in a saucepan over medium heat.
Add the flour to the melted butter and mix well.
Pour in the milk and stir until the sauce boils.
Add the cooked rice and season with salt, cayenne, and black pepper.
Stir in 3 oz. of the grated cheese.
Bake and serve
Pour the mixture into a buttered pie dish.
Sprinkle the remaining cheese on top.
Bake in a hot oven at 400°F (200°C) until browned.
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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Rice + milktop 7% of all pairsSmell alikemoderateCooked together7,374 recipes
Shared aroma: 2-nonenal (fatty, green).
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Cheese + buttertop 8% of all pairsSmell alikemoderateCooked together7,962 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Pepper + mustardtop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Rice + mustardtop 9% of all pairsSmell alikemoderateCooked together599 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Rice
- Forms the bulk of the casserole and absorbs the sauce, giving it body.
- Grated cheese
- Melts into the sauce for richness and forms a browned crust on top.
- Butter
- Adds fat and richness and forms the base of the roux.
- Flour
- Thickens the milk into a smooth sauce when cooked with the butter.
- Milk
- Forms the liquid of the sauce, giving it creaminess and body.
The step that matters
Stir the flour into the butter and cook until the sauce boils. Flour must be fully mixed into the melted butter before the milk goes in, otherwise lumps form. Stirring the milk until it boils lets the starch swell and thicken the sauce evenly.
Swap the mustard
The recipe marks mustard as optional. How well each one fits the dish's main ingredients (rice, cheese, butter, flour, milk, pepper):
- Potatofits better
- Capsicumfits better
- Asparagusfits better
- Mustardthe original
Fit is the average pairing score against rice, cheese, butter, flour, milk, pepper. 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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