Defrost 4 (6 ounce) frozen Tilapia Fish Fillets in a bowl of cold water for 20-30 minutes or overnight in the refrigerator.
In a small bowl, combine the 1 tablespoon chili powder, 1 tablespoon brown sugar, 1 teaspoon kosher salt, ½ teaspoon garlic powder, and the zest of 1 small lime.
Remove the tilapia fillets from the package and pat dry with a paper towel. Sprinkle the spice mixture evenly over each fish filet on each side, and rub it into the fish to coat.
Heat 1 tablespoon extra virgin olive oil in a nonstick skillet over medium-high heat. Once the oil is glistening, add the seasoned tilapia in an even layer, being sure to not crowd the pan. Cook for 4 minutes undisturbed and then carefully flip the fish over.
Squeeze the juice 1 small lime (that you zested) over the fish while in the pan, and finish cooking the fish for 2-3 minutes or cooked through and opaque and flaky.
Remove the tilapia from the skillet and let rest for 5 minutes. Serve with or without the salsa.
Apple Salsa
Mix together 1 large granny smith apple (diced), 1 tablespoon minced red onion, and ¼ teaspoon kosher salt with the zest and juice of 1 small lime. Season with salt and mix well. Serve with the fish as desired. 1 tablespoon minced cilantro
Notes
Note on Pan-Frying Tilapia: Do not overcrowd your skillet, as this will cause your tilapia to steam and not brown. Instead, you can use half the oil and cook in 2 batches if needed.Oil: Use olive oil to pan-fry tilapia, or another high-smoking oil such as coconut, peanut, or vegetable oil.Apple Salsa: This is completely optional, but if using it, using a granny smith apple is key to this tart and bright salsa. I would not use a sweeter apple. If you don't have granny smith apples, pineapple would be a great substitution.Leftovers: Fish is best served fresh, but leftovers will keep for 2 days in the refrigerator.