Why it works: Sweet potato and cream work together. They rank in the top 16% of all ingredient pairs, and 301 recipes mention both. Both carry 2-nonanone, which smells fruity, floral. The science ↓
The recipe
Serves 8Ingredients
Contains: milk (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
Method written by CompKitchen from the ingredient list. Not the original author's method, not kitchen-tested.
Heat the oven to 400°F (200°C). Prick the sweet potatoes all over with a fork, place them directly on the oven rack, and bake for 45 minutes until tender when pierced.
While the potatoes bake, heat the olive oil in a large pan over medium heat. Add the chopped onion and chillies and cook for 5 minutes until softened.
Add the minced beef, increase the heat to medium-high, and cook for 8 minutes, breaking it up, until no pink remains. It must reach 160°F (71°C) inside.
Stir in the Cajun seasoning and cook for 1 minute until fragrant.
Add the chopped tomatoes and drained kidney beans. Reduce the heat to medium-low and simmer uncovered for 20 minutes, stirring occasionally, until thickened.
Split each baked potato open and fluff the insides with a fork.
Spoon the chilli over the potatoes and top with the soured cream.
Serve with sweet chilli sauce on the side.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.
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Sweet potato + creamtop 16% of all pairsAroma overlapmoderateMentioned together301 recipes
Shared aroma: 2-nonanone (fruity, floral).
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Olive + tomatotop 1% of all pairsAroma overlapstrongMentioned together14,164 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Onion + beeftop 3% of all pairsAroma overlapmoderateMentioned together17,091 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beef + tomatotop 3% of all pairsAroma overlapstrongMentioned together5,445 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Sweet potato + tomatotop 4% of all pairsAroma overlapstrongMentioned together359 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Flavor stand-ins for the kidney beans
How well each one fits the dish's main ingredients (sweet potato, olive, onion, beef, tomato, cream, sauce):
- Beansbetter flavor fit
- Chickpeabetter flavor fit
- Sesamebetter flavor fit
- Kidney beansthe original
Fit is the average pairing score against sweet potato, olive, onion, beef, tomato, cream, sauce. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
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