Raw prawns marinated in lime juice with serrano chilli, cucumber and red onion. An intensely fresh Sinaloan dish.
About this recipe
Green aguachile is a Sinaloan dish of butterflied raw prawns marinated in an intense sauce of lime juice, serrano chilli and coriander, accompanied by cucumber, red onion and avocado.
History & Origin
Aguachile originates from the coasts of Sinaloa, in northwestern Mexico, and has its roots in the fishing practices of the region. Sinaloan fishermen prepared a primitive version of aguachile using wild chiltepines crushed in water with lime to cure freshly caught prawns. The green version, the most classic, uses serrano chilli as its base, giving it its characteristic intense green colour and considerable level of heat. Unlike ceviche, where the fish marinates for an extended period, in aguachile the prawns are served practically raw, barely touched by the acid of the lime. The name aguachile is literal: chilli water. The sauce should be very liquid, almost like a spicy consomme, and the prawns should swim in it. Thinly sliced red onion and cucumber provide freshness and texture, whilst avocado softens the intense heat. Sinaloa is the most important prawn-producing state in Mexico, and aguachile became its signature dish. Today there are variants such as black aguachile (with soy), red (with arbol chilli) and purple (with beetroot), but the green remains the original and most respected.
Estimated cost
$31.21
Total cost
$7.80
Per serving
* Approximate prices based on Australian supermarkets
Nutritional information per serving
180
Calories
22g
Protein
10g
Carbohydrates
6g
Fat
2g
Fibre
420mg
Sodium
* Approximate values. May vary depending on ingredients used.
Method
- 1
Clean the prawns: remove the heads, shells and veins. Butterfly each prawn by cutting it in half lengthways and lay them out on a flat plate.

π‘ The prawns must be extremely fresh, as they are served practically raw.
- 2
Blend the lime juice with the serrano chillies, coriander and salt until you have a thin, intense green sauce.

- 3
Slice the cucumber thinly and cut the red onion into fine rings. Slice the avocado.

- 4
Pour the aguachile sauce over the prawns. The liquid should cover them completely. Leave to rest in the fridge for just 5 minutes.

- 5
Scatter the cucumber and red onion over the prawns. Garnish with the avocado slices.

- 6
Serve immediately on the plate with the sauce, with tostadas on the side.

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Founder, Recetas Mexas
Mexican from Puebla, IT professional and foodie. Author of 1000+ authentic Mexican recipes adapted for home kitchens worldwide. Based in Madrid since 2018.
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