Name: Spicy Chilli Chicken
Ingredients: 1 pound boneless chicken meat; 1 tbsp masala; 1 cup lemon juice; Salt to taste; 3 tbsp canola oil; 1½ ea . red onion , chopped; ¾ tbsp red chile powder; ¾ tsp turmeric powder; 1 tsp smoked paprika; 1 tsp coriander; 3 medium tomatoes , chopped; ½ tbsp minced ginger; 2 tbsp minced garlic; 6 tbsp tomato ketchup; 8 tbsp soy sauce; 4 Indian green chiles , chopped; 2 green bell peppers , sliced

Why it works: Lemon and coriander match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 2,498 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 + coriandertop 1% of all pairs

Smell alikestrong

Cooked together2,498 recipes

Shared aroma: beta-phellandrene (minty, terpene).
Turmeric + coriandertop 1% of all pairs

Smell alikestrong

Cooked together2,253 recipes

Shared aroma: eucalyptol (eucalyptus, herbal).
Coriander + tomatotop 1% of all pairs

Smell alikemoderate

Cooked together3,967 recipes

Shared aroma: trans-2-decenal (waxy, orange).
Lemon + turmerictop 4% of all pairs

Smell alikestrong

Cooked together2,192 recipes

Shared aroma: eucalyptol (eucalyptus, herbal).
Onion + tomatotop 8% of all pairs

Smell alikemoderate

Cooked together20,633 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

Boneless chicken meat: Provides the main protein, which browns on frying and becomes tender as it simmers in the sauce.
Lemon juice: Acidity in the marinade that helps tenderize the chicken and brighten the flavor.
Red onion: Softens and sweetens as it sautés, forming the base of the sauce.
Tomatoes: Break down into the sauce, adding moisture, body and acidity.
Canola oil: Conducts heat for browning the chicken and carries the spices in the sauce.
Tomato ketchup: Adds sweetness and acidity that rounds out the sauce.

The step that matters

Frying the marinated chicken until golden brown. Browning the chicken creates flavor through the Maillard reaction. Frying it in batches with enough space in the pot keeps the surface browning rather than steaming, and the chicken must then cook through during simmering.

Swap the lemon

How well each one fits the dish's main ingredients (chicken, meat, canola oil, onion, turmeric, coriander, tomato):

Avocadofits better
Limefits better
Coconutfits better
Lemonthe original

Fit is the average pairing score against chicken, meat, canola oil, onion, turmeric, coriander, tomato. 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
Chicken	100g cooked	165
Olive Oil	1 tbsp (14g)	119
Onion	1 medium (110g)	44
Green Bell Pepper	1 medium (119g)	31
Tomato	1 medium (123g)	22
Lemon	juice of 1 lemon (48ml)	12
Turmeric	1 tsp ground (3g)	9
Soy Sauce	1 tbsp (15ml)	9
Garlic	1 clove (3g)	4
Ginger	1 tsp grated fresh (2g)	2
Salt	1 tsp (6g)	0
Meat	not in our table	0
Coriander	not in our table	0

Spicy Chilli Chicken