How to make purple sweet potato cake

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  1. Wash the purple sweet potato and steam it in a pot.Crush the purple sweet potato with a spoon and mix it with milk into a paste in a blender.( If you don’t have a mixer, you can wrap it in a plastic bag and grind it into a puree with a rolling pin), add sugar and mix well.

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  2. Add yeast powder to the purple sweet potato paste and stir evenly.

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  3.Sift in flour and mix evenly to form a dough.

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  4.Pour the dough into an 8-inch cake mold, put a little water on the spatula to smooth the surface.Ferment at room temperature until doubled in size.

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  5. After fermentation, add red dates and raisins on the dough.Pour cold water into a pot, bring to a boil over high heat, turn to medium heat and steam for 25 minutes, turn off the heat and simmer for five minutes before taking it out.

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  6.Cut into pieces after cooling.