Preheat oven to 350F and grease a baking pan well and keep aside.
In a bowl, beat the eggs and sugar until the sugar gets dissolved.
Add and beat in flour, coconut milk, vanilla essence, and salt, one at a time, making sure each is completely well mixed before adding the next ingredient.
Pour the batter to the prepared pan and bake for 30-35 minutes, or until a skewer inserted comes out clean.
Once the cake gets cooled to room temperature, cut into slices.