Tuna Niçoise Salad. Sort of.
Boil some new potatoes. Add arugula and cherry or grape tomatoes to your plate, drizzle with a little olive oil and a squeeze of lemon juice. Add a hard boiled egg and some tuna mixed with a little good quality mayo. Add the potatoes. Season with freshly ground black pepper. You could add a number of other things to this - I just happened to only have these things in my fridge.