Why it works: Sweet potato and kale share more aroma than cooks usually use. They rank in the top 1% of all ingredient pairs, and cooks put them together in 38 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Sweet Potato Colcannon Recipe
Serves 6 to 8Ingredients
Directions
Step-by-step directions aren't available for this recipe. See the full recipe at the source →
Nutrition, whole recipe (rough)
Counts 15 of 16 ingredients. The other 1 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 15 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Flour | 1 cup (125g) all-purpose | 455 |
| Potato | 1 medium (173g) baked | 161 |
| Olive Oil | 1 tbsp (14g) | 119 |
| Butter | 1 tbsp (14g) | 102 |
| Cream | 1 tbsp (15ml) heavy | 51 |
| Sugar | 1 tbsp (12.5g) granulated | 49 |
| Onion | 1 medium (110g) | 44 |
| Wine | 2 tbsp cooking wine (30ml) | 25 |
| Nutmeg | 1 tsp ground (2.2g) | 12 |
| Chili | 1 tsp (2.7g) | 8 |
| Spinach | 1 cup raw (30g) | 7 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Vinegar | 1 tbsp (15ml) distilled | 3 |
| Parsley | 1 tbsp chopped fresh (3.8g) | 1 |
| Salt | 1 tsp (6g) | 0 |
| Whiskey | 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.
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.
-
Sweet potato + kaletop 1% of all pairsSmell alikestrongCooked together38 recipes
Shared aroma: coumarin (sweet, hay).
-
Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Kale + oniontop 9% of all pairsSmell alikestrongCooked together526 recipes
Shared aroma: coumarin (sweet, hay).
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Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Sweet potato + oniontop 10% of all pairsSmell alikestrongCooked together960 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Swap the kale
How well each one fits the dish's main ingredients (sweet potato, butter, cream, sherry, vinegar, onion, sugar):
- Capsicumfits better
- Mustardfits better
- Chivefits better
- Kalethe original
Fit is the average pairing score against sweet potato, butter, cream, sherry, vinegar, onion, sugar. Candidates are from the same food group and used in at least 100 recipes.
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