'- 2 tablespoons butter meltedFor the Flan- 4 egg yolks- 1 can (14 ounces) condensed milkFor the Puto- 2 cups flour- 2/3 cup sugar- 4 1/2 teaspoons baking powder- 1/2 teaspoon salt- 1 1/4 cup water- 4 egg whites
- Prepare puto molds by lightly brushing insides with melted butter. Set aside. Add water to lower bottom of the steamer and bring to a boil.- In a bowl, combine egg yolks, condensed milk, and calamansi juice. Stir together in a circular motion until smooth and well blended.- Fill molds to 1/3 full of the flan mixture. Arrange in a single layer on the steamer basket. Wrap steamer cover with clean kitchen towel. - Steam flan at low heat for about 5 to 7 minutes or until mixture is no longer liquid but not fully set. Remove from heat and allow to cool completely.- Meanwhile, in a large bowl, sift together flour, sugar, baking powder. and salt. Add water and egg whites. Stir together until just combined. - Add puto mixture over flan, filling molds almost to the top. Steam on low heat for about 8 to 10 minutes or until puto has risen.- Remove from heat and allow to slightly cool. Gently remove leche puto from molds.