Why it works: Tomato and olive are a kitchen classic. They rank in the top 1% of all ingredient pairs, and cooks put them together in 15,539 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓
Club Sandwiches
Ingredients
Directions
Prepare the toast
Remove the crusts from the bread slices.
Toast the bread slices.
Spread butter on one side of each slice.
Assemble and serve
Layer chicken and bacon between two slices.
Season the sandwich.
Add mayonnaise or boiled dressing.
Top with tomato slices and lettuce.
Spread salad dressing on the top.
Place the third slice of toast on top.
Cut the sandwich diagonally.
Garnish with pickles or olives.
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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Tomato + olivetop 1% of all pairsSmell alikemoderateCooked together15,539 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Lettuce + olivetop 5% of all pairsSmell alikestrongCooked together2,580 recipes
Shared aroma: trans-2-hexenal (green, leafy).
-
Tomato + lettucetop 6% of all pairsSmell alikemoderateCooked together1,655 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Chicken + tomatotop 8% of all pairsSmell alikemoderateCooked together6,031 recipes
Shared aroma: 3-hexenal (apple, fruity).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Bread
- Provides the structure that holds the layered filling together.
- Chicken
- Supplies the main protein and substantial, tender filling.
- Bacon
- Adds salty, savory flavor and crisp texture to the layers.
- Mayonnaise
- Adds fat and moisture that keep the layers from drying out.
- Tomato
- Contributes juiciness and gentle acidity to balance the richness.
- Lettuce
- Adds cool, crisp texture and freshness between the layers.
The step that matters
Toast the bread slices. Toasting dries and firms the bread surface, so it resists soaking up moisture from the tomato and dressing and stays crisp rather than soggy.
Swap the lettuce
How well each one fits the dish's main ingredients (bread, butter, chicken, tomato, olive):
- Capsicumfits better
- Potatofits better
- Onionfits better
- Lettucethe original
Fit is the average pairing score against bread, butter, chicken, tomato, olive. 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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