Why it works: Butter and parmesan cheese are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 4,163 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓
Cheese Straws
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Make the dough
Rub the butter into the flour.
Add the grated Parmesan cheese, mustard flour, cayenne, and salt. Mix well.
Beat the egg whites with the cold water and add to the mixture to form a firm paste.
Knead the paste.
Roll it out to ⅛ inch thick.
Cut into strips about 5 inches long.
Bake and serve
Bake in a 400°F (200°C) oven for about 5 minutes until pale brown.
Pile the straws on a dish.
Serve hot.
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 + parmesan cheesetop 9% of all pairsSmell alikemoderateCooked together4,163 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Mustard + peppertop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + mustardtop 13% of all pairsSmell alikemoderateCooked together5,066 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Parmesan cheese + peppertop 14% of all pairsSmell alikemoderateCooked together5,322 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
Butter and flour 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
- Butter
- Coats the flour and adds richness and tenderness to the crumb.
- Flour
- Provides the structure that holds the straws together as they bake.
- Grated parmesan cheese
- Adds savoury flavour and helps the straws brown in the oven.
- Egg whites
- Bind the dough and help it set into a firm, crisp paste.
The step that matters
Baking the straws. Five minutes is short, so the straws can go from pale to burnt quickly. Watch for a pale brown colour and remove them promptly, because sugars and proteins in the cheese darken fast at high heat.
Swap the mustard
How well each one fits the dish's main ingredients (butter, flour, parmesan cheese, pepper, egg):
- Asparagusfits better
- Spinachfits better
- Chivefits better
- Mustardthe original
Fit is the average pairing score against butter, flour, parmesan cheese, pepper, egg. 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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