Preheat the oven to 350°F. Butter or parchment-line a 9x13-inch pan.
In a large bowl mix together the @mochiko flour{1%lb}, @sugar{2%cups} and @baking powder{1%tsp}.
Add in the @eggs{4%each}, followed by the @milk{2%cups}, @coconut milk{1%can}, @butter{1%stick} and @vanilla{2%tp}. Using an electric mixer or by hand whisk together to form a smooth batter. Pour mix into your prepared pan.
Bake until golden on top, usually 55 minutes +/- 5. Remove from oven and let cool to room temperature.