This is my “I can’t deal” potato salad. (It’s also my favorite potato salad.) In the heat of the summer, when it’s too hot to move, it’s nice to have a few easy recipes to rely on when you simply can’t cope with cooking. These recipes hit the spot without making you sweat unnecessarily over a stove; they can be prepared in just a few steps. They are minimal, fresh, and light, and won’t make you feel heavy and weighed down once you’ve enjoyed eating them. This is a European-style potato salad that I make throughout the summer. It’s a regular feature in our meals, so I don’t think twice about making it. However, I did think twice about it recently, when I offered to bring a potato salad to a gathering of friends. The host’s response was swift: “No, I don’t want anything rich, heavy, and loaded with fat.” …