Prep the Mushrooms: Ensure your oyster mushrooms are completely dry. Any lingering moisture will make the hot coconut oil splatter violently.
Set Up the Coating Stations:– Wet Bowl: Whisk the thick coconut milk and lime juice together in a medium bowl. Alternatively, beat an egg.– Dry Bowl: In a separate shallow dish, thoroughly mix the flour, black pepper, Chilli powder, turmeric, and salt. Coat the Mushrooms: Dip a handful of mushroom strips into the coconut milk or egg mixture until fully coated. Lift them out, shake off the heavy excess, and drop them into the dry bowl. Toss and press gently until they are entirely covered in the flour blend.
Heat the Coconut Oil: Pour the coconut oil into a deep pan or wok and bring it to medium heat. Test the oil by dropping a tiny bit of batter into it—if it sizzles and floats to the top instantly, it is ready.
Fry the Mushrooms: Fry the mushrooms in small batches for 3 to 4 minutes until they turn a beautiful, even golden-brown. Remove them with a slotted spoon and drain on paper towels.
Flash-Fry the Curry Leaves: Turn off the stove heat but keep the pan on the element. Drop the fresh curry leaves directly into the hot residual oil. Stand back, as they will crackle and pop loudly. Fry them for just 10 to 15 seconds until they turn translucent and crisp, then quickly scoop them out.
Assemble and Serve: Scatter the crispy fried curry leaves over the hot mushroom bites and serve immediately.