This is another simple dish for a weeknight.
It's just a white fish dusted with flour and sauteed in butter in which you have also cooked some fresh sage leaves to flavor the butter, just like the Pork Chops with Butter and Sage.
I like this with cod, which responds well to many flavors, but it does get delicate when cooked, and easily broken, so this might not be a great dish to serve company for a fancy dinner. I bet it would be fine with lemon sole or gray sole.
It's delicious on its own, but even better with an unoaked dry white wine, or a chilled dry vermouth!
Here's a simple and fast pasta dish with capers that can go with pretty much anything. It can easily be vegetarian if you omit the anchovy, and even vegan, depending on the pasta that you use.
Here's a superfast one-pan recipe for swordfish. 
Here's another classic Sicilian presentation of their beloved swordfish, this one "for the glutton"!
This is a simple, homey dish, and a good combination for a ribsticking winter lunch.
Here's an easy potato dish when you want something lighter than a scalloped potatoes and more interesting than
This simple and flavorful recipe works with any white fish, including halibut and swordfish. It's great for a weeknight because it's easy, and while it's not as quick as some other recipes, you don't have to hang over the pan the whole time.