Is this Alaska pollock or Atlantic pollock? Two different fish. From your location, I assume the latter.
As you’ve found, pollock can be pretty flaky, and if you haven’t eaten much of it yet, be advised that it’s pretty mild no matter what you do with it. Indeed, I consider it a borderline boring whitefish along the lines of cod. If you’re going to bread and fry, it’ll work better to deep-fry rather than pan-fry, as the batter will help to keep it together (just lower the pieces into the oil carefully with a spider rather than holding by one end with fingertips and dropping).
My recommendation: I’d broil it. Minimizing futzing with the fillet will reduce breakage, and a very light treatment with olive oil, salt, and pepper won’t overwhelm the flesh. I’d serve it with an equally mild sauce accompaniment: say, a lightly flavored bechamel, either cheese (gruyere, I’d think) or dijon mustard, maybe with some dill.
You could also try making a chowder or a bisque with chunks of pollock mixed in. The mild flesh will pick up the flavor of the surrounding liquid.
Alternatively, a flaky whitefish like this makes an excellent filling for fish tacos, which are one of my favorite whip-it-up-quick meal options because they’re easy to make and very tasty. Obtain the following (quantities will vary depending on how many servings you need):
[ul][li]flour tortillas[]shredded cabbage[]shredded cheese, taco blend (pre-made example, or grate your own)[]a couple of fish fillets[]good tartar sauce**[]cayenne (or chipotle, your preference)[]cumin[]plum tomatoes, dicedlime[/ul][/li]Fry the fish in a small amount of oil and break it up in the pan as it cooks. Season with salt, cayenne, and a dash of cumin. After a few minutes, when fish is roughly crumbled and maybe thirty seconds from being done, squeeze some lime juice over it. Taste and season again as desired.
Assemble: down the center of a tortilla, spread a bit of tartar sauce; top with shredded cabbage; follow with the fish; then the tomato; finish with a sprinkling of cheese. Fold in half, then roll tightly; and enjoy.
*The similarly bland tilapia works well too.
**I prefer this, but any quality brand will do as long as you stir in some heat.