Kek Gula Hangus (Honey Combed Cake)

Before I lose the recipe again!

1 cup sugar (Caramalized till dark brown). Add in
1 cup of boiling water
2 tablespoons of butter

(let mixture cool)

In a separate bowl:

Whisk 4 eggs until frothy, add in
1 cup of condensed milk

Mix COOLED caramel mixture into the egg mixture and add
1 cup flour
3 teaspons bicarbonate of soda

Let it sit for 3-4 hours, and bake for 45mins-1hr @ 160-180 degree celcius or so