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 ↓
Callaloo Bake
Ingredients
Directions
Mix the first three ingredients in a casserole.
Top with breadcrumbs, cheese and potatoes.
Bake for about 35 minutes in a moderate oven.
Nutrition, whole recipe (rough)
What these numbers assume: 5 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Flour | 1 cup (125g) all-purpose | 455 |
| Potato | 1 medium (173g) baked | 161 |
| Cheese | 1 oz (28g) cheddar | 113 |
| Onion | 1 medium (110g) | 44 |
| Bacon | 1 slice cooked (8g) | 43 |
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).
-
Cheese + breadtop 7% of all pairsSmell alikemoderateCooked together2,130 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Cheese + potatotop 15% of all pairsSmell alikemoderateCooked together959 recipes
Shared aroma: sotolon (curry, maple).
-
Onion + breadtop 15% of all pairsSmell alikemoderateCooked together8,676 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Potato + breadtop 15% of all pairsSmell alikemoderateCooked together434 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Callaloo
- Forms the bulk of the dish and releases moisture as it bakes.
- Bacon
- Adds salty, savoury fat that flavours the greens.
- Onion
- Adds savoury flavour to the base.
- Grated cheese
- Melts and browns on top, adding richness and a golden crust.
- Crushed potatoes
- Adds starch that thickens the topping and gives it body.
- Bread crumbs
- Forms a crisp, browned topping over the layer beneath.
Swap the onion
How well each one fits the dish's main ingredients (cheese, potato, bread):
- Tomatofits better
- Asparagusfits about as well
- Mustardfits about as well
- Onionthe original
Fit is the average pairing score against cheese, potato, 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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