Why it works: Pepper and spinach are a kitchen classic. They rank in the top 6% of all ingredient pairs, and cooks put them together in 3,400 recipes. Both carry nonanal, which smells fat, citrus. The science ↓
Green Bean Budding
Ingredients
Directions
Cook the beans
Boil the green beans until tender.
Peel and mash the beans until smooth, adding pepper and salt.
Make the creamed mixture
Mix in the cream and beaten egg yolks.
Boil the mixture in a basin for one hour.
Serve
Serve with parsley sauce.
For color, add boiled and chopped spinach before serving.
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.
-
Pepper + spinachtop 6% of all pairsSmell alikemoderateCooked together3,400 recipes
Shared aroma: nonanal (fat, citrus).
-
Green beans + spinachtop 11% of all pairsSmell alikestrongCooked together10 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
-
Green beans + peppertop 13% of all pairsSmell alikemoderateCooked together369 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Cream + spinachtop 17% of all pairsSmell alikemoderateCooked together1,130 recipes
Shared aroma: octanal (fat, soap).
-
Egg + spinachtop 22% of all pairsSmell alikelowCooked together2,323 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Green beans
- Provide the main bulk and body once cooked and mashed into a smooth base.
- Cream
- Adds fat and moisture, giving the mash a richer, softer texture.
- Egg yolks
- Enrich the mixture and help it thicken and set when heated.
The step that matters
Boil the mixture in a basin for one hour. Egg yolks thicken when heated but can curdle or turn grainy if they get too hot or boil hard for a long time. Keep the heat gentle and steady so the mixture stays smooth and creamy.
Swap the spinach
The recipe marks spinach as optional. How well each one fits the dish's main ingredients (green beans, cream, egg, pepper):
- Spinachthe original
- Potatofits about as well
- Asparagusfits about as well
- Capsicumfits about as well
Fit is the average pairing score against green beans, cream, egg, 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.
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.
Green Peas229 recipes
Green Pea Soup181 recipes
Spinach Soup50 recipes
Green Corn Soup46 recipes