Name: Banana Sandwiches
Ingredients: 1 large very ripe banana; 1 tablespoon lemon juice; 2 tablespoons honey; 4 ounces cream cheese; 4 slices of bread; Preserved ginger (optional); Minced orange peel (optional); 2 tablespoons sweet cream (optional)

Why it works: Lemon and orange match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,634 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓

Banana Sandwiches

Ingredients

Directions

Prepare

Peel and slice the banana very thin and evenly.
Sprinkle the banana slices with lemon juice.

Assemble

Mix honey into the cream cheese and spread it on the bread.
Place a layer of banana slices between two slices of bread.
Optionally, add minced preserved ginger or orange peel mixed with sweet cream for extra filling.

Recipe from a historical cookbook (Internet Archive).

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.

Lemon + orangetop 1% of all pairs

Smell alikestrong

Cooked together10,634 recipes

Shared aroma: 3-hexenal (apple, fruity).
Ginger + orangetop 4% of all pairs

Smell alikestrong

Cooked together1,833 recipes

Shared aroma: 1-octen-3-one (mushroom, metallic).
Lemon + gingertop 5% of all pairs

Smell alikestrong

Cooked together5,154 recipes

Shared aroma: beta-phellandrene (minty, terpene).
Banana + honeytop 8% of all pairs

Smell alikemoderate

Cooked together395 recipes

Shared aroma: ethyl isobutyrate (fruity, ethereal).
Banana + orangetop 8% of all pairs

Smell alikemoderate

Cooked together1,118 recipes

Shared aroma: 1-octen-3-one (mushroom, metallic).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Banana: Provides the main filling, with sweetness and a soft texture when sliced thin.
Cream cheese: Adds creamy richness and body that holds the sandwich together.
Honey: Sweetens the cream cheese spread and gives it a smooth, mellow flavour.
Lemon juice: Adds acidity that brightens the banana flavour and slows browning of the cut fruit.

Swap the ginger

The recipe marks ginger as optional. How well each one fits the dish's main ingredients (banana, lemon, honey, cream cheese, bread, orange, cream):

Cinnamonfits about as well
Peppermintfits about as well
Nutmegfits about as well
Gingerthe original

Fit is the average pairing score against banana, lemon, honey, cream cheese, bread, orange, cream. 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.