Description

This crispy sesame fish burger with lime mayo combines flaky white fish coated in sesame seeds and panko breadcrumbs for extra crunch. Topped with creamy avocado and zesty coriander lime mayo, this quick and tasty burger is perfect for a satisfying meal that feels both fresh and indulgent.

Ingredients

Scale

Fish Fingers

250g sustainable white fish fillets (cod, haddock, or pollack)
2 tbsp plain flour
1 egg, beaten
4 tbsp dried breadcrumbs (panko recommended)
2 tbsp sesame seeds
Vegetable oil, for frying

Avocado Lime Mayo

1 ripe avocado
Juice of 1 lime
Small pack of coriander, chopped
2 tbsp light mayonnaise

To Serve

2 burger buns, split and toasted

Instructions

Prepare the Fish Fingers: Cut the fish into 4 chunky fingers. Place seasoned plain flour in one bowl, beaten egg in a second bowl, and breadcrumbs mixed with sesame seeds in a third bowl. Dust the fish fingers in flour, dip in beaten egg, then coat evenly with the breadcrumb and sesame seed mixture. Chill for 10 minutes if time allows to help the coating set.
Fry the Fish Fingers: Heat a drizzle of vegetable oil in a frying pan over medium heat. Fry the fish fingers for 3-4 minutes on each side until golden brown and cooked through. Add a little more oil if the pan becomes too dry to ensure crispiness and prevent sticking.
Prepare the Avocado and Lime Mayo: While the fish cooks, stone, peel, and slice the avocado. Squeeze some lime juice over the avocado slices to prevent browning. In a separate bowl, mix the remaining lime juice with chopped coriander and light mayonnaise to make a fresh, zesty sauce.
Assemble the Burgers: Spread a little lime mayo on the base of each toasted burger bun. Top each with 2 crispy fish fingers, several slices of avocado, then cover with the bun lids. Serve the extra lime mayo on the side for added flavor.

Notes

Chilling the coated fish fingers before frying helps the crust stay intact, but it’s optional if short on time.
Use sustainable white fish options like cod, haddock, or pollack for better environmental impact.
Panko breadcrumbs provide a lighter, crispier texture compared to regular breadcrumbs.
Keep lime juice handy to prevent avocado browning and maintain freshness in the mayo.
For a spicier kick, add a bit of chopped chili or hot sauce to the lime mayo.

Prep Time: 15 minutes
Cook Time: 8 minutes
Category: Main Course
Method: Frying
Cuisine: British

Keywords: fish burger, sesame fish fingers, crispy fish burger, lime mayo, avocado burger, quick fish recipe, sustainable fish, panko breadcrumb fish fingers