Why it works: Yam and pepper work together. They rank in the top 12% of all ingredient pairs, and cooks put them together in 111 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Yams, Baked
Ingredients
Directions
The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Wash and dry the yams.
Bake them in a 400°F (200°C) oven until soft.
Serve on a folded napkin with butter, salt, and pepper.
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.
-
Yam + peppertop 12% of all pairsSmell alikemoderateCooked together111 recipes
Shared aroma: coumarin (sweet, hay).
-
Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Yam + buttertop 25% of all pairsSmell alikemoderateCooked together103 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Yams
- Form the main body of the dish; baking softens their starchy flesh until tender.
- Butter
- Adds fat and richness that melts into the hot flesh, adding moisture and flavor.
The step that matters
Bake until soft. Yams are ready only when the starch inside has fully softened. Pulling them early leaves a firm, chalky center, while the oven's dry heat also sets a skin that needs to be dried first so it can crisp rather than steam.
Swap the yam
How well each one fits the dish's main ingredients (butter, pepper):
- Capsicumfits better
- Potatofits better
- Carrotfits better
- Yamthe original
Fit is the average pairing score against butter, pepper. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Tomato Soup526 recipes
Brown Bread461 recipes
Mutton Broth292 recipes
Yorkshire Pudding264 recipes