Fried Catfish (Ikan Lele Goreng) is the king of Indonesian street food, especially at the tent stalls (warung tenda) of pecel lele or lamongan. This dish is beloved for its extreme textural contrast: a skin fried so crispy it "kriuks" (crunches), paired with tender, savory, and slightly sweet meat. While it looks simple, frying catfish is an art form, as this fish is notoriously "wild"—it often splatters and sticks to the pan if the technique is wrong.
The key to successfully frying catfish lies absolutely in using a large volume of hot cooking oil (deep fry). Nabati Cermelang cooking oil, with its high smoke point, is essential for this recipe. Catfish has high water content and (even after cleaning) a slimy skin. When the catfish enters extremely hot oil, the water on its surface vaporizes instantly. This reaction is what immediately creates a crispy crust on the skin, while also preventing the skin from sticking to the wok's bottom.
If the oil is not hot enough, instead of vaporizing the water, the oil will mix with it. This not only causes dangerous splattering but also makes the catfish skin soggy, stick to the pan, and break apart when flipped. The stable heat of Nabati Cermelang oil ensures the dehydration process on the skin is fast and efficient, transforming the once-slippery skin into the coveted crispy layer of the dish.
The deep-frying process also ensures even heat distribution throughout the fish, cooking the meat perfectly without needing to be flipped multiple times (which risks breaking the fish). The result is a Fried Catfish that is perfectly dry on the outside, not excessively greasy, with meat that is still tender inside. Served with sambal and fresh vegetables, this dish is tangible proof of how high-quality cooking oil is the primary factor in conquering a difficult ingredient like catfish.