How do you cook fish without it sticking?
Heating your pan properly is a key factor for keeping your fish from sticking and will give you a flavorful crust. Heat your pan on a medium-high heat, then add a small amount of oil or clarified butter. When the fat is shimmering, the pan is hot enough to add your protein.
Does fish stick to the grill?
Burned-on debris can create a rough surface, making it more likely the fish will stick. To clean your grill, build a nice hot fire, cover the grill, and let the rack heat up for at least 10 minutes before scraping clean with a brush. Next, season the rack to build a nonstick coating, just like with a cast-iron pan.