Why it works: Beef and pepper are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 18,971 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
To Corn Beef
Ingredients
Directions
Make the brine
Dissolve the salt, brown sugar, saltpetre, baking soda, and red pepper in 2 gallons of water.
Cure the beef
Pack the beef tightly in a barrel and cover it with the brine mixture.
Let it stand for a week, or longer if the weather is cold.
Pour off the brine, boil it, and skim off any blood.
Let the brine cool, then pour it back over the beef.
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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Beef + peppertop 10% of all pairsSmell alikemoderateCooked together18,971 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Sugar + peppertop 32% of all pairsSmell alikelowCooked together19,401 recipes
Shared aroma: 2-nonenal (fatty, green).
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Beef + sugartop 37% of all pairsSmell alikelowCooked together5,435 recipes
Shared aroma: beta-damascenone (apple, rose).
Sugar and pepper barely smell alike, yet cooks put them together in 19,401 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beef
- The main protein, which the brine penetrates and turns into corned beef.
- Coarse sea salt
- Draws moisture out of the meat and seasons it while curing the flesh.
- Saltpetre
- Helps the meat keep its pink colour during curing.
- Brown sugar
- Adds sweetness and balances the sharpness of the salt.
- Baking soda
- Raises the brine's pH, which helps the cure penetrate the meat evenly.
The step that matters
Skimming the brine after boiling. Blood and proteins rise to the surface as the brine heats. Skimming them off keeps the brine clear and stops residue from fouling the finished meat.
“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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