2. Wash the rice and soak it in water for more than half an hour.
3. Put the purple potatoes and rice into a casserole, add enough water, bring to a boil and then turn down the heat.
4. Cook over low heat until the purple potatoes melt away and the porridge thickens. Stir often in the middle, the casserole porridge is easy to sink or scorched.
5. Let cool to below 60 degrees, then serve.
1, if sweet zongzi is wrapped, then seasoning is generally not needed for the s