This arugula salad with lemon, parmesan, and olive oil is one of my favorite simple meals. You only need 5 ingredients and 5 minutes to make a salad that can be served for lunch or dinner. This workhorse of a salad can impress a guest, elevate date night, or create a satisfying dinner on a busy weeknight! Serve it with steak, seafood, pizza, or an antipasto platter.