Instructions

• Place the drained tuna in a bowl. Add the diced celery, green onions and jalapeño pepper and toss to combine.
• Stir in the mayonnaise, lime zest, lime juice, hot sauce, cilantro and season to taste with salt and pepper.
• Toast the burger buns in a toaster or in a hot dry skillet.
• Assemble the sandwich by placing the cheese on the bottom of the bun, followed by the tuna filling, pickled gherkins, and sliced tomato.
• Spread the mashed avocado on the top part of the bun to top the sandwich and serve.