Cook the corn cobs in salted water for about 10 minutes and drain. Put the parsley and oil in a mix, mix everything into a bright green parsley oil and season with salt, pepper and lemon juice.
Fry the corn cobs in a pan with a little oil until they are golden brown and crispy. Drizzle the parsley oil over it. Then top with the crumbled feta and serve the corn on the cob with the lime wedges.