Why it works: Onion and potato are a kitchen classic. They rank in the top 3% of all ingredient pairs, and cooks put them together in 9,023 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Swiss Chard in Cream Sauce
Ingredients
Directions
Make the sauce base
Heat the butter in a saucepan.
Add the onion, carrot, and potato.
Sauté for about 15 minutes or until tender.
Add the chard and finish
Add the chard to the saucepan, season with salt and pepper, and mix well.
Cover and simmer over very low heat for about 10 minutes or until the chard is tender.
Stir in the cream.
Continue simmer gently, uncovered, for a few minutes longer.
Serve immediately.
Nutrition, whole recipe (rough)
Counts 7 of 8 ingredients. The other 1 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 7 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Potato | 1 medium (173g) baked | 161 |
| Butter | 1 tbsp (14g) | 102 |
| Cream | 1 tbsp (15ml) heavy | 51 |
| Onion | 1 medium (110g) | 44 |
| Carrot | 1 medium (61g) | 25 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Salt | 1 tsp (6g) | 0 |
| Swiss Chard | not in our table | 0 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
Steps grouped into stages for easier reading; the method is the source's own.
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.
-
Onion + potatotop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Carrot + potatotop 4% of all pairsSmell alikestrongCooked together3,107 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
-
Carrot + peppertop 6% of all pairsSmell alikestrongCooked together14,555 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + carrottop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Potato + chardtop 7% of all pairsSmell alikemoderateCooked together62 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Enriches the vegetables and carries flavour as they soften in the pan.
- Potato
- Starch that thickens the cooking liquid slightly and gives the dish body.
- Swiss chard
- Main leafy vegetable that wilts and becomes tender during simmering.
- Double cream
- Adds richness and a smooth, silky texture to the sauce.
The step that matters
Stirring in the cream while simmering gently. Cream boils over easily and can split or turn grainy if it is heated too hard, so the sauce should be kept at a gentle simmer once the cream goes in.
Swap the chard
How well each one fits the dish's main ingredients (butter, onion, carrot, potato, pepper, cream):
- Leekfits better
- Chivefits better
- Spinachfits better
- Chardthe original
Fit is the average pairing score against butter, onion, carrot, potato, pepper, cream. 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.
Potato Croquettes255 recipes
Carrot Soup134 recipes
Potato Rolls78 recipes
Potato Chips53 recipes