Pastrva u kukuruznom brašnu is a traditional freshwater fish dish originating from Croatia. Although there are a few versions, the dish is usually made with a combination of trout, sunflower oil, cornflour, salt, lemon juice, and parsley.

The fish is washed, cleaned, dried, seasoned with salt, and drizzled with lemon juice, both inside and outside. The trout is then dredged in cornflour and fried in sunflower oil in a pan. Once fully cooked, the dish is garnished with chopped parsley and served with lemon wedges on the side.