Crack the egg into a small bowl carefully, making sure no shell gets in.
In a large bowl, pour the milk, then add the flour and egg on top.
Add olive oil, baking powder, powdered sugar, and vanilla extract.
Whisk gradually until the batter is smooth and lump-free.
Heat a non-stick pan and lightly brush it with olive oil.
Pour a ladle of batter into the centre and tilt the pan to spread it thin.
Cook on low heat for about 2 minutes, until the edges lift slightly.
Flip carefully and cook the other side for another 2 minutes.
Transfer to a plate and repeat with the remaining batter.
Serve warm with peanut butter or your favorite topping—pure joy in every bite!