In a medium mixing bowl whisk the chickpea flour, warm water, oil and salt + pepper. Cover and leave to sit for at least an hour. I like to make the socca batter in the morning or the night before I'm planning on using it.
When you are ready to cook the socca, heat a 8 inch frying pan over medium heat and lightly grease it with an oil of your choosing. I use a crêpe pan for my socca, but a regular frying pan will work.
Add approximately half a cup of batter to the pan and give it a good whirl until it is evenly spread out. Cook the socca until it comes away easily from the pan. This can take anywhere between 5-8 minutes. Gently flip the socca and cook for a further 1-2 minutes. Transfer to a plate.
Repeat with remaining batter.