Why it works: Flour and watercress match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 340 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Fried Round Steak
Ingredients
Directions
Prepare the steak
Trim the outer edges of fat from the round steak.
Cut a piece large enough for a meal and pound it with a hammer until tender.
Fry and serve
Shape the steak and fry it in a hot skillet for 1 minute on each side until browned.
Place the cooked steak on a bed of fresh watercress.
In the skillet, add butter and let it cool slightly.
Stir in flour, salt, and pepper.
Pour in boiling water.
Cook for 1 minute and pour the sauce over the steak.
Serve immediately.
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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Flour + watercresstop 7% of all pairsSmell alikestrongCooked together340 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Pepper + watercresstop 10% of all pairsSmell alikemoderateCooked together983 recipes
Shared aroma: coumarin (sweet, hay).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + peppertop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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
- Round steak
- Is the main protein; pounding it breaks down fibers so it becomes tender.
- Butter
- Adds fat and richness to the pan sauce and carries flavor.
- All-purpose flour
- Thickens the pan juices into a light sauce as it cooks with the liquid.
The step that matters
Adding the boiling water to the pan. Pouring in boiling water into a flour-thickened butter mixture helps it blend smoothly and thicken quickly. Adding cold or lukewarm liquid can cause lumps, and the sauce is cooked only briefly, so it needs to come together fast.
“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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