Why it works: Thyme and carrot match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 4,563 recipes. Both carry cuminaldehyde, which smells Spicy, cumin. The science ↓
To Braise the Inside of a Sirloin of Beef
Ingredients
Directions
Prepare the fillet
Remove the fillet from the joint and trim off all the skin.
Roll bacon strips in thyme, spices, pepper, and salt.
Lard the fillet with the bacon strips and tie it with kitchen twine.
Braise
Line a braising pan with bacon slices.
Add a layer of beef or veal, onions, bay leaves, carrots, and sweet herbs.
Place the fillet on top and cover with more bacon slices.
Add trimmings of meat around the fillet and pour in the beef broth.
Cover and simmer gently for 2.5 hours.
Finish the gravy
Remove the fillet and keep it warm.
Strain the gravy and reduce it by boiling until thick enough to glaze.
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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Thyme + carrottop 3% of all pairsSmell alikestrongCooked together4,563 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Thyme + peppertop 4% of all pairsSmell alikemoderateCooked together11,585 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Pepper + carrottop 6% of all pairsSmell alikestrongCooked together14,555 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + carrottop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 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
- Sirloin of beef
- Forms the main cut that becomes tender and juicy during long, gentle braising.
- Bacon
- Adds fat and smoky-savoury flavour that bastes the lean beef as it cooks.
- Onions
- Break down during braising, adding sweetness and body to the surrounding liquid.
- Carrots
- Release natural sugars during braising, adding sweetness and depth to the gravy.
- Beef broth or gravy
- Provides the cooking liquid that gently moistens the meat and becomes the base for the gravy.
The step that matters
Simmer gently with the pan covered. A gentle simmer keeps the connective tissue breaking down slowly without tightening the muscle fibres, so the fillet stays moist. A hard boil toughens and dries the meat.
Swap the onion
How well each one fits the dish's main ingredients (beef, thyme, pepper, carrot):
- Parsnipfits better
- Capsicumfits better
- Tomatofits better
- Onionthe original
Fit is the average pairing score against beef, thyme, pepper, carrot. 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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