Why it works: Tomato and pepper 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 ↓
Scalloped Baeley with Tomatoes
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the sauce
Melt the butter substitute in a saucepan.
Stir in the flour, salt, and pepper, then add the tomatoes and onions.
Cook until the mixture thickens.
Assemble and bake
In a baking dish, layer the barley and sauce alternately.
Top with breadcrumbs and bake at 350°F (175°C) until browned.
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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Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + tomatotop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Barley + oniontop 10% of all pairsSmell alikemoderateCooked together1,166 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Barley + tomatotop 11% of all pairsSmell alikemoderateCooked together155 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 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
- Cooked barley
- Forms the bulk of the dish and gives it a chewy, hearty texture.
- Flour
- Thickens the butter and tomato mixture into a sauce as it cooks.
- Butter substitute
- Provides fat for cooking the flour and carries flavor into the sauce.
- Cooked tomatoes
- Adds moisture, acidity and savory flavor to the sauce.
- Breadcrumbs
- Form a crisp, browned topping in the oven.
The step that matters
Cook until the mixture thickens. Flour must be cooked long enough to thicken the liquid fully; if undercooked, the sauce stays thin and can taste raw and starchy.
Swap the tomato
How well each one fits the dish's main ingredients (barley, onion, butter, flour, pepper):
- Leekfits better
- Turnipfits better
- Chivefits better
- Tomatothe original
Fit is the average pairing score against barley, onion, butter, flour, pepper. 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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