Why it works: Cheddar cheese and onion match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and 3,669 recipes mention both. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
The recipe
4 cupsIngredients
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.
In a large bowl, add the sour cream and stir until smooth and loosened.
Add the shredded Cheddar cheese and stir until evenly combined.
Fold in the bacon bits and chopped green onions, reserving a small pinch of each for garnish if you like.
Transfer the dip to a serving bowl, sprinkle with the reserved bacon bits and green onions, cover, and chill in the refrigerator for at least 30 minutes before serving cold.
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.
-
Cheddar cheese + oniontop 5% of all pairsAroma overlapstrongMentioned together3,669 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Cream + cheddar cheesetop 6% of all pairsAroma overlapmoderateMentioned together1,034 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Cream + oniontop 9% of all pairsAroma overlaplowMentioned together10,826 recipes
Shared aroma: 2-nonanone (fruity, floral).
Cream and onion share little aroma chemistry, yet 10,826 recipes mention both: they likely work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Flavor stand-ins for the onion
How well each one fits the dish's main ingredients (cream, cheddar cheese):
- Potatobetter flavor fit
- Onionthe original
- Chiveabout as good a flavor fit
Fit is the average pairing score against cream, cheddar cheese. 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).
The Sunday pairing: one pairing, the chemistry behind it, and how to cook it. No spam, unsubscribe anytime.
Prefer an account? Create a free account for sign-in; Pro adds the full results and chemistry.