You need to add brown sugar, you can make purple potato porridge become purple.

Ingredients: 300g of purple potatoes, 100g of rice, 50g of brown sugar, 100g of water.

1, rice soaked in water for twenty minutes.

2, purple potatoes clean peeled and cut small pieces.

3, heat water in the pot.

4, boil and add purple potato pieces.

5, add brown sugar.

6, reduce to medium heat and cook for twenty minutes.

7, purple purple potato porridge is ready.