I love jacket potatoes but sometimes struggle finding a filling I like (other than baked beans & cheese)! I recently threw together a tuna salad filling with bits I found in the fridge & surprisingly it has become quite a regular on the menu! It is simply a 185g can of tuna, lettuce shredded, 1 celery stick (cut into small chunks), finely grated cheese, sweetcorn and mayonnaise mixed together and salt and pepper to taste! Add some walnuts & dried apricot chunks if you want to make it a little more exciting! Serve with lettuce, cherry tomatoes & olives! Super quick, healthy and really scrummy!