1. Yes, but to add wheat flour, mung beans can only be spread, and they must be cooked first to make mung bean steamed bread.

2. If you make it yourself, the ingredients are three main ingredients: mung bean flour, white flour and eggs. The mung bean flour itself is unformed, so mixing with white flour can strengthen the willfulness of flour and form noodles. Eggs are added to make them look golden, attractive and nutritious. Its specific ratio is mung bean flour: white flour = 2: 1. If a bowl of mung bean flour and a half bowl of white flour are added, then 2 eggs are appropriate. A little water. The dough is basically the same as usual.