Appetizer: Mexico – Nayarit, Pacific Coast Mexico – Aguachile (Chili-Lime Shrimp)

Serving Size: 4

Approximate Time

Prep 15 min

Cook 0 min

Additional 20 min

Total 35 min

Ingredients

- 1 lb (454 g) fresh shrimp, peeled, deveined and butterflied (tails removed), preferably raw and sashimi-grade
- 1 1/2 cups (360 ml) fresh lime juice (about 8–10 limes)
- 4–6 serrano chiles, stemmed (adjust to taste) — about 40–60 g
- 3 chile de arbol, stemmed (optional for smoky heat) — about 6–8 g
- 1 clove garlic
- 1/2 tsp (2.5 g) kosher salt, plus more to taste
- 1/4 tsp (0.5 g) freshly ground black pepper
- 1/2 cup (15 g) packed fresh cilantro leaves and tender stems
- 1 medium English cucumber, halved lengthwise, seeded and thinly sliced — about 8 oz (225 g)
- 1 small red onion, thinly sliced and separated into rings — about 4 oz (115 g)
- 1 ripe avocado, sliced (optional) — about 6 oz (170 g)
- Tostadas or saltines for serving
- Lime wedges for serving

Instructions

Short Description:
A bright, spicy Nayarit-style aguachile of thinly butterflied fresh shrimp "cooked" in lime juice and a fiery chili sauce, finished with crisp cucumber, red onion, and cilantro. Served chilled as a shareable coastal starter.

Regional Notes:
This Nayarit version emphasizes local Pacific shrimp and bold heat: a puréed chili sauce (serrano plus chile de arbol) gives intense spice rather than a milder salsa. Freshness and quick lime "cooking" keep the shrimp tender and the flavors bright, reflecting Nayarit coastal seafood traditions.

1. Prep shrimp: Butterfly each shrimp by slicing lengthwise partway through so it opens flat; pat dry and arrange in a single layer in a nonreactive shallow dish or rimmed baking sheet.
2. Make chili-lime sauce: In a blender, combine serrano chiles, chile de arbol (if using), garlic, cilantro, lime juice, 1/2 tsp salt, and black pepper. Blend until smooth and frothy. Taste carefully and adjust heat or salt as desired.
3. Pour sauce: Pour enough of the blended sauce over the arranged shrimp to just cover them. Reserve any extra sauce to drizzle later.
4. Marinate: Cover and refrigerate 10–20 minutes, checking shrimp after 10 minutes — they should turn opaque and firm but remain tender. Do not over-marinate (shrimp will become tough if left too long).
5. Prepare vegetables: While shrimp marinate, place sliced red onion in a bowl of cold water for 5–10 minutes to mellow sharpness, then drain and pat dry. Toss cucumber slices lightly with a pinch of salt.
6. Assemble: When shrimp are done, drain most of the marinade (leave a little for flavor) and gently toss shrimp with cucumber, drained red onion, and chopped cilantro. If you reserved extra sauce, add a splash to taste.
7. Finish and serve: Arrange aguachile on a chilled platter or individual plates. Garnish with avocado slices and lime wedges. Serve immediately with tostadas or crackers so diners can scoop shrimp mixture onto tostadas.
8. Notes: Use only very fresh shrimp intended for raw preparations and consume promptly. Adjust chile quantity and chile de arbol use to match the preferred heat level for your guests.