The materials that need to be prepared in advance are: rice 150g, oats 90g, water 2l and tartary buckwheat 30g.

1. The first step is to prepare the ingredients, as shown in the figure below.

2. Mix rice, oat and tartary buckwheat in the ratio of 5:3: 1.

3. Then wash the ingredients again.

4, add water to the pot to boil, add rice, oats, bitter buckwheat, and cook for another 20 minutes.

5. Time is up, so the buckwheat oatmeal is ready.