Why it works: Pepper and tomato are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,923 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Beef a LA Mode
Ingredients
Directions
The book says “a slow oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the beef
Dredge the top sirloin with flour and a dust of pepper.
Roll up the meat and place it in a pot with the tomatoes.
Add the chopped salt pork (fried to extract the grease) and more pepper.
Braise
Dredge the meat again with flour, cover closely, and bake for 4 hours at 300°F (150°C).
Serve
Serve the meat on a deep platter and pour the salted gravy over it.
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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Pepper + tomatotop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + porktop 10% of all pairsSmell alikemoderateCooked together4,843 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pepper + porktop 16% of all pairsSmell alikemoderateCooked together22,121 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Flour + peppertop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + tomatotop 22% of all pairsSmell alikemoderateCooked together7,065 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
- Top sirloin
- Forms the main body of the dish; long, slow cooking tenderises its connective tissue.
- Flour
- Coats the meat to help it brown and later thickens the gravy.
- Tomatoes
- Provide acidity and liquid that form the gravy and keep the meat moist.
- Salt pork
- Adds fat and savoury flavour to the braising liquid and gravy.
The step that matters
Covering the pot tightly during the long bake. A tight cover traps steam so the liquid cannot evaporate. This keeps the meat moist and lets the low, slow heat gently break down connective tissue instead of drying the beef out.
Swap the tomato
How well each one fits the dish's main ingredients (flour, pepper, pork):
- Capsicumfits better
- Potatofits better
- Turnipfits better
- Tomatothe original
Fit is the average pairing score against flour, pepper, pork. 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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