
Enjoy a comforting and nutritious meal with these perfectly crisp jacket potatoes topped with a zesty, crunchy tuna salad. This easy-to-make spread is packed with fresh vegetables and protein, making it an ideal family lunch or dinner.
Prepare the potatoes: Scrub the potatoes clean and pierce the skin several times with a sharp knife. Rub them with a small amount of vegetable oil and season generously with salt to ensure a crispy skin.
Cook the potatoes: Preheat your oven to 200°C (180°C fan/gas 4) and bake for approximately 1 hour and 20 minutes. Alternatively, use an air fryer at the same temperature for 45 minutes. To save time, you can microwave the potatoes for 5 minutes before finishing them in the oven or air fryer for about half the usual time.
Prepare the Tuna Crunch: While the potatoes are cooking, drain the tuna and place it in a bowl. Mix in the finely chopped celery, red onion, and bell pepper. Stir in the mayonnaise, Dijon mustard, lemon zest, and a splash of lemon juice. Season well with plenty of freshly ground black pepper.
Assemble and serve: Once the potatoes are crisp on the outside and fluffy in the middle, cut a cross into the top of each. Add 1 teaspoon of butter to each potato. Serve immediately with the tuna crunch salad and optional sides like grated cheese, coleslaw, or a fresh green salad.
For the fluffiest interior, choose starchy potatoes like Russets or Maris Pipers. If you prefer a lighter version of the tuna salad, substitute half of the mayonnaise with Greek yogurt. Leftover tuna crunch can be stored in an airtight container in the fridge for up to 2 days and makes a great sandwich filler.




