Mexican Ceviche Tacos
Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 16 Jan 2026
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These Mexican ceviche tacos offer a vibrant and refreshing way to enjoy high-quality seafood. By curing fresh, sushi-grade fish fillets in a zesty blend of lime and lemon juice, the fish develops a firm texture and bright, acidic flavour that pairs perfectly with crisp vegetables. It is a sophisticated yet simple dish that celebrates the clean flavours of traditional Latin American coastal cuisine.
As a high protein meal, this recipe is ideal for those seeking a light yet satisfying dinner that is packed with healthy fats from fresh avocado. The combination of crunchy taco shells and the chilled ceviche filling creates a delightful contrast in textures. Serve these at your next summer gathering or as a nutritious midweek treat alongside your favourite shop-bought salsa.
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Ingredients for Mexican Ceviche Tacos
575g very fresh (sushi-grade) fish fillets (such as tuna, hamachi, barramundi, or mahi-mahi), cut into 1/2-inch cubes
Fine sea salt
Freshly ground black pepper
45ml fresh lime juice
2 tablespoons fresh lemon juice
2 teaspoons sugar
200g chopped seeded tomatoes
120g chopped red onion
2 tablespoons sliced pickled jalapeño chillies from jar plus 1 tablespoon liquid from jar
1 tablespoon olive oil
1/2 large head of cos lettuce, very thinly sliced crosswise (725 to 950ml )
1 large avocado, peeled, pitted, diced
45ml chopped fresh coriander
12 purchased crisp taco shells
Purchased salsa
How to make Mexican Ceviche Tacos
Place fish in medium glass dish or bowl; sprinkle with sea salt and freshly ground black pepper. Add lime juice, lemon juice, and sugar and toss. Cover and chill until fish turns white and no longer looks raw, tossing occasionally, at least 4 hours and up to 6 hours.
Strain fish, discarding marinade. Place ceviche in large bowl; add tomatoes, red onion, pickled jalapeños, 1 tablespoon liquid from jar, and olive oil and toss to blend. DO AHEAD: Can be made 2 hours ahead. Cover and chill.
Add lettuce, avocado, and coriander to ceviche mixture and toss. Fill taco shells with ceviche mixture. Top each taco with large spoonful of salsa and serve.
Disclaimer
While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.
Article history
The information on this page is peer reviewed by qualified clinicians.
16 Jan 2026 | Originally published
Authored by:
UK recipe editors
Peer reviewed by
UK recipe editors

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