Pork ražnjići with peppers, onion and a paprika-garlic marinade
Ražnjići names the skewer form rather than a single meat-based preparation, so the meat must be stated clearly. These skewers use boneless pork loin throughout. Uniform cubes are alternated with red pepper and onion, giving a grill skewer that is recognizably simple: meat, vegetables, a paprika-garlic oil coating and direct heat. Keeping pork throughout gives the pieces consistent timing and one clear safety endpoint.
Pork loin is lean enough to cook quickly but broad enough to cut into consistent 3 cm cubes. Size consistency matters more on a skewer than in many pan dishes. Tiny pieces can dry out while a larger neighbouring cube remains below temperature; irregular wedges also shield one another from heat. The pepper and onion are therefore cut to a similar visible width while remaining sturdy enough not to fall through the grill.
The marinade is short and restrained. Sunflower oil distributes sweet paprika, garlic, salt and black pepper over the pork. Thirty minutes under refrigeration is sufficient for surface seasoning; this is not an acidic marinade intended to change the meat's texture. The bowl stays at 4 °C or below, and the marinade that has touched raw pork is not used as a finishing sauce.
Threading should leave the ingredients touching lightly rather than crushed into a continuous block. Small gaps admit heat around more of each cube, helping the faces brown and giving the thickest pork piece a fair chance to reach its target before the vegetables scorch. Metal skewers are convenient, while wooden skewers should be soaked so exposed ends are less likely to char.
For pork, probe the centre of the thickest cube and require at least 62.8 °C, then rest the skewers for 3 minutes before serving. Browned edges, softened onion and blistered pepper are useful quality cues, but they do not replace the meat temperature. Clean tongs and a clean platter are used after cooking so the finished skewers do not return to raw-pork contact.