Why it works: Butter and bread are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Spinach, with Gravy
Ingredients
Directions
Prepare the spinach
Pick leaves from the stalks of the spinach.
Wash the leaves well in several waters.
Drain the spinach.
Boil the spinach in salted water for 5 minutes.
Press the spinach.
Soak the spinach in cold water for 30 minutes to preserve the color.
Remove the spinach from the water.
Form the spinach into small balls to press out moisture.
Chop the spinach finely.
Make the gravy
Mix 1 ounce of butter with 1 ounce of flour.
Stir the mixture over heat for 3 minutes.
Add a pinch of salt and the chopped spinach.
Stir for 5 minutes.
Pour in ¼ pint of stock.
Blend the stock with the spinach.
Gradually add ½ pint more stock.
Stir for another 5 minutes.
Remove from heat.
Stir in 1 ounce of fresh butter until dissolved.
Serve
Serve hot.
Garnish with triangular pieces of toasted bread crumbs.
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 + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Spinach + flourtop 10% of all pairsSmell alikemoderateCooked together1,564 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Spinach + breadtop 15% of all pairsSmell alikemoderateCooked together466 recipes
Shared aroma: 2-undecenal (sweet).
-
Spinach + buttertop 24% of all pairsSmell alikemoderateCooked together2,583 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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
- Spinach
- Forms the bulk of the dish and supplies its green flavor and texture.
- Butter
- Adds richness and a smooth, silky mouthfeel to the finished gravy.
- Flour
- Thickens the stock into a gravy as its starch absorbs liquid when heated.
- Stock
- Forms the liquid base of the gravy and carries savory flavor through the spinach.
The step that matters
Adding the stock gradually. Flour mixed with butter must be cooked and blended with the liquid slowly, otherwise the starch clumps into lumps instead of forming a smooth gravy.
Swap the spinach
How well each one fits the dish's main ingredients (butter, flour, bread):
- Shallotfits better
- Leekfits better
- Chivefits better
- Spinachthe original
Fit is the average pairing score against butter, flour, bread. 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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