Why it works: Spinach and flour are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 1,564 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Boiled Spinach with Egg Garnish
Ingredients
Directions
Prepare the spinach
Wash the spinach in several waters, discarding wilted leaves.
Cook the spinach in a large pot of boiling water with sugar, salt, and baking soda until tender.
Drain the spinach and chop it.
Make the sauce
Melt the butter in a pan.
Add the chopped spinach and cook for 2 minutes.
Sprinkle the flour over the spinach.
Pour in the chicken stock and stir until well mixed and heated.
Serve
Transfer the mixture to a hot platter, shaping it into an oval with the back of a spoon.
Garnish with the yolks of hard‑boiled eggs pressed through a ricer and the whites cut into fancy shapes.
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.
-
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 + chickentop 13% of all pairsSmell alikemoderateCooked together1,146 recipes
Shared aroma: 2-undecenal (sweet).
-
Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Butter + chickentop 15% of all pairsSmell alikemoderateCooked together13,902 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
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 main body of the dish and gives its green color and vegetable flavor.
- Butter
- Adds fat and richness, carrying flavor through the spinach.
- Flour
- Thickens the chicken stock into a smooth, lightly bound coating for the spinach.
- Chicken stock
- Adds liquid and savory flavor, loosening the flour into a sauce.
- Hard-boiled eggs
- Provide a mild, rich garnish, with yolks pressed fine and whites cut decoratively.
The step that matters
Cooking the spinach until tender. Spinach must be cooked fully in boiling water so it softens and loses its raw bitterness. Undercooked leaves stay tough and grassy, while the baking soda helps the leaves keep a bright green color during boiling.
Swap the spinach
How well each one fits the dish's main ingredients (sugar, butter, flour, chicken, egg):
- Leekfits better
- Asparagusfits better
- Chivefits better
- Spinachthe original
Fit is the average pairing score against sugar, butter, flour, chicken, 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Chicken Broth257 recipes
Chicken Soup156 recipes
Creamed Chicken89 recipes
Chicken Panada75 recipes