2In a mixing bowl,add in the eggs, milk, and melted butter/margarine until fully blended. Mix it by using an electric mixer or by wooden spoon.
Fill the puto molder at least 3/4 full.. Top with strips of cheese and/or salted egg. Repeat the process for the rest of the ingredients.
3Arrange filled moulds in the steamer.
4Place a cheese cloth on top of the steamer to prevent water drips.
5Steam for about 10 to 15 minutes or until the toothpick inserted comes out clear.
Cover it again for about 1 minute until the cheese becomes melted. Serve it while it is nice and hot!