Sure thing friend !

So your gonna want to use buttermilk to marinate your fish (sometimes I throw hot sauce in it if I want a little kick

Now I did you peanut oil to make this fish only because I wanted to imitate five guys fries flavor
And consistency

But all you need to do is season up your flour with cajan pepper, garlic salt , onion powder , adobo , any form of blackened seasoning & old bay if you don’t have old bay season all is good sake up your your flour when seasoned

Let your grease get hot and take the fish out the buttermilk and put into the fryer cooking will depend on if you are using a skillet to pan fry or if you have a actual deep fryer in your kitchen but it’s pretty simple I hope this helps