Sift your flour, salt and baking powder. Set aside.

Pour your milk in a pan and add butter. Turn on the flame and allow the butter to melt. When it boils, turn off flame.

Whisk the egg with sugar. Add the sifted flour mixture, hot milk mixture and vanilla essence. Mix everything together until incorporated.

Grease your cake tray with oil and dust with flour. Pour in the batter and bake for 20-25mins.

Allow it to cool completely. Then cut and enjoy.