Why it works: Sweet potato and butter are a kitchen classic. They rank in the top 20% of all ingredient pairs, and cooks put them together in 1,491 recipes. Both carry 2,3-pentanedione, which smells butter, sweet. The science ↓
Malted Sweet Potatoes
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the potatoes
Bake the sweet potatoes until tender.
Peel and cut them into slices or desired shapes.
Coat and bake
Mix malt, nut butter, and salt in a bowl.
Dip the potato pieces into the mixture.
Place them on oiled baking sheets.
Bake in a 400°F (200°C) oven until nicely browned.
Serve
Serve hot.
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.
-
Sweet potato + buttertop 20% of all pairsSmell alikemoderateCooked together1,491 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
-
Sweet potato + malttop 26% of all pairsSmell alikemoderateCooked together5 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
-
Malt + buttertop 29% of all pairsSmell alikemoderateCooked together93 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sweet potatoes
- Form the main body of the dish, becoming soft and tender when baked.
- Malt
- Adds sweetness and a toasty flavour, and helps the coating brown in the oven.
- Nut butter
- Adds fat and richness, helping the coating cling to the potato pieces and brown evenly.
The step that matters
Bake until nicely browned. The coating needs enough oven heat to brown, since sugars in the malt caramelise and create flavour. Pulling the potatoes too early leaves them pale and under-flavoured, while too long can scorch the sugars and taste bitter.
Swap the sweet potato
How well each one fits the dish's main ingredients (malt, butter):
- Potatofits better
- Shallotfits better
- Capsicumfits better
- Sweet potatothe original
Fit is the average pairing score against malt, butter. 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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