Tomato, Olive and Feta Salad with Tinned Fish

Simple, no-cook dishes are ideal for hot summer days when you want something filling but not too heavy. Inspired by both a Greek salad and one typical throughout Spain, with tomatoes, tuna and onions, this salad hits all the marks: Tangy and creamy from a touch of feta, acidic and refreshing from the tomatoes, with a bite from the onions and added brine from the olives. The tinned fish you use, be it tuna, salmon, trout or sardines, can be swapped, depending on your pantry and preferences. Play with the olives, too: Ones soaking in a spicy brine add a kick, while lemon-garlic ones add brightness. Serve with bread or potato chips.