- 1 cup flour
 - 1 teaspoon salt
 - 1/2 teaspoon finely ground black pepper
 - 1/2 teaspoon cayenne pepper
 - 8 ounces fresh perch fillets
 - 2 tablespoons butter
 - 1 lemon, cut in half
 
- Whisk flour, salt, black pepper, and cayenne pepper in a bowl. Gently press perch fillets into flour mixture to coat, shaking off any excess flour.
 - Heat butter in a skillet over medium heat until butter is foaming and nut-brown in color. Working in batches, place filets in skillet and cook until light golden, about 2 minutes per side. Transfer cooked fillets to a plate, squeeze lemon juice over the top, and serve.