A twist on a classic fish finger sandwich the whole family will love.
Based on 4 servings, adjust as needed.
Preheat the oven and cook the fish fingers according to the packet instructions.
Meanwhile, put the gherkins in a bowl and mix with the mayonnaise and lemon juice. Split the hot dog buns, toast the cut-side under the grill, then spread each roll with 1 tbsp of the mayonnaise mixture, add a handful of lettuce, then a hot fish finger on top. Serve with the lemon wedges for squeezing over.