In a medium nonstick saucepan or skillet over medium heat, cook ube halaya with condensed milk until thickened and jammy, 6-8 minutes. Add powdered milk, lime zest, salt and sugar. Continue ...

The purple ube, or sweet potato ... Whisk in 1 cup brown sugar, milk, 1/2 cup butter, eggs, vanilla, ube flavoring, 1/2 teaspoon cinnamon, five-spice, salt, and nutmeg until smooth and combined.

Divide and color the batter, evenly divide the cake batter into six bowls. Add a few drops of different food coloring to each ...