Why it works: Potato and onion 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 ↓
Texas Baked Potatoes
Ingredients
Directions
Prepare the potatoes
Bake the medium-sized potatoes until tender.
Cut the potatoes lengthwise and scrape the flesh into a dish, reserving the skins.
Make the filling
Mash the potatoes and season with pepper, coarse sea salt, butter, and grated onion.
Add a little cream or milk and beat well.
Fill and brown
Fill the reserved potato skins with the mixture.
Place the filled skins in the oven and brown.
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.
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Potato + oniontop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Provide the starchy flesh that mashes into the filling and the skins that hold it.
- Butter
- Adds fat and richness, giving the mashed filling a smoother, softer texture.
- Cream or milk
- Adds moisture so the mashed potato becomes soft and easy to spoon into the skins.
- Onion
- Adds savoury aroma and a mild sharpness to the mashed filling.
The step that matters
Place the filled skins in the oven and brown. Browning needs dry, fairly high heat on the exposed filling. Too little time leaves it pale, while too much can dry the filling and scorch the skins.
Swap the onion
How well each one fits the dish's main ingredients (potato, pepper, butter, cream):
- Onionthe original
- Spinachfits about as well
- Chivefits about as well
- Capsicumfits about as well
Fit is the average pairing score against potato, pepper, butter, 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.
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