Boga a la parilla or boga on the grill is an Argentine fish delicacy consisting of grilled boga, a type of freshwater fish which is highly appreciated in Argentina. A whole fish is opened up and seasoned with spices, herbs, oil, lemon juice, and (sometimes) white wine.
It is then placed on the grill and cooked to perfection on both sides. The fish is also commonly rubbed with dry chimichurri mix or flavored with different sauces such as salsa criolla, salsa provenzal, or salsa de maracuyá.