Preheat your oven to 180°C (350°F). This helps the cake bake evenly.

In a mixing bowl, cream the softened butter and sugar together until the mixture is light and fluffy. This usually takes about 3-5 minutes.

Add the eggs one at a time, making sure to mix well after each addition.

Stir in the vanilla extract.

In a separate bowl, combine the flour, baking powder, and a pinch of salt.

Gradually add the dry ingredients to the wet mixture, alternating with the milk. Mix until fully combined.

Pour the batter into a greased cake tin, spreading it evenly.

Bake in the preheated oven for about 30-35 minutes. To check if it's done, insert a toothpick into the center; it should come out clean.

Let the cake cool in the tin for a few minutes before transferring it to a wire rack to cool completely.