Name: Crispy Fish Sandwich
Ingredients: 4 fresh or frozen tilapia fillets, thawed if frozen; 1 tbsp salt; 1 tbsp freshly-ground black pepper; 1 tbsp garlic powder; 1 ½ tbsp cayenne pepper; Cornmeal; Freshly-squeezed lemon juice; Olive oil; 4 ea . 3- inch ciabatta buns, split in half; 2 ½ quarts peanut , canola, corn, safflower, or soybean oil; 1 cup mayonnaise; 1 small jalapeño , finely minced; ¼ dill pickle , finely chopped; 1 cup arugula lettuce

Why it works: Lemon and dill match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 976 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓

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 + dilltop 1% of all pairs

Smell alikestrong

Cooked together976 recipes

Shared aroma: beta-phellandrene (minty, terpene).
Garlic + olivetop 2% of all pairs

Smell alikemoderate

Cooked together25,665 recipes

Shared aroma: linalool (floral, citrus).
Pepper + lemontop 3% of all pairs

Smell alikestrong

Cooked together27,047 recipes

Shared aroma: trans-2-nonenal (cardboard, fatty).
Pepper + dilltop 4% of all pairs

Smell alikestrong

Cooked together1,630 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Garlic + peanuttop 4% of all pairs

Smell alikestrong

Cooked together877 recipes

Shared aroma: 3-ethyl-2,5-dimethylpyrazine (roasted, nutty).

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

What each ingredient does

Tilapia fillets: Forms the flaky, mild protein that makes up the body of the sandwich.
Cornmeal: Coating that fries into a crisp, golden crust around the fish.
Mayonnaise: Adds fat and creaminess that moistens the bun and balances the spice.
Jalapeño: Adds heat and fresh, green pungency to the spread.
Dill pickle: Adds acidity and tang that cuts through the richness of the fried fish and mayonnaise.
Ciabatta buns: Provide a sturdy, chewy base that toasting keeps from going soggy.

The step that matters

Fry 2 at a time for three minutes. Crowding the pot drops the oil temperature, so the coating soaks up oil instead of crisping. Frying a few pieces at a time keeps the oil hot and the crust crisp.

Swap the arugula

How well each one fits the dish's main ingredients (pepper, garlic, lemon, olive, peanut, dill, lettuce):

Spinachfits better
Broccolifits better
Cucumberfits better
Arugulathe original

Fit is the average pairing score against pepper, garlic, lemon, olive, peanut, dill, lettuce. 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.

Ingredient	Portion assumed	kcal
Salmon	100g cooked	208
Peanut	1 oz (28g)	161
Canola	1 tbsp (14g)	124
Olive Oil	1 tbsp (14g)	119
Egg	1 large egg (50g)	78
Corn	1/2 cup kernels (82g)	77
Lemon	juice of 1 lemon (48ml)	12
Chili	1 tsp (2.7g)	8
Black Pepper	1 tsp ground (2.3g)	6
Arugula	1 cup (20g)	5
Lettuce	1 cup shredded (36g)	5
Garlic	1 clove (3g)	4
Dill	5 sprigs fresh (1g) / 1 tsp dried	4
Salt	1 tsp (6g)	0
Safflower	not in our table	0
Soybean Oil	not in our table	0

Crispy Fish Sandwich