Sieve your flour,baking powder, n salt together. Set aside

Whisky all eggs for 5minutes until pale yellow or orange colour, then start adding your sugar little by little n whisk on low until you have exhausted your sugar n is thick n fluffy.

In your saucepan, add in your butter,until melt in low heat,then pour in the evaporated milk remove.

Now fold in your flour mixture into egg mixture,then your buttermilk mixture one after the other until u finish

Now pour into your 8inche greased pan n bake for 40-45 minutes. Enjoy