Why it works: Beef and potato are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 2,052 recipes. Both carry sotolon, which smells curry, maple. The science ↓
Irish Stew
Ingredients
Directions
Prepare and stew the beef
Trim the fat from the beef and place it in a stewpan.
Add enough water to cover the beef and season with salt and pepper.
Stew the beef slowly until it is tender throughout.
Add the potatoes
Add the quartered potatoes and continue to cook until they are tender.
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.
Photo for illustrative purposes only · Contact us to use it
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.
-
Beef + potatotop 8% of all pairsSmell alikemoderateCooked together2,052 recipes
Shared aroma: sotolon (curry, maple).
-
Pepper + potatotop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Beef + peppertop 10% of all pairsSmell alikemoderateCooked together18,971 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beef
- Slow stewing breaks down connective tissue, leaving the meat tender and rich in flavor.
- Potatoes
- Starch thickens the cooking liquid slightly and gives the stew a hearty, soft body.
The step that matters
Stew the beef slowly until it is tender throughout. Low, gentle heat lets connective tissue in the beef slowly convert to gelatin. Boiling hard toughens the muscle fibres, so the meat stays chewy even after long cooking.
Swap the potato
How well each one fits the dish's main ingredients (beef, pepper):
- Capsicumfits better
- Tomatofits about as well
- Carrotfits about as well
- Potatothe original
Fit is the average pairing score against beef, 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.

Potato Croquettes255 recipes
Roast Beef211 recipes
Beef Loaf175 recipes
Corned Beef87 recipes