1. Skim milk two-color taro: peel the sweet potato and cut it into small pieces for steaming. Then crush cassava flour, add some water and sugar and knead it until it doesn't touch your hands, then knead it into small pieces and cook it in boiling water. After the taro floats, take it out and put it in skim milk.

2. Avocado skim milk: First, open the avocado, peel it and stir it slowly. If the avocado is ripe, you can dig it with a spoon, then cut it into small pieces, then pour in skim milk, about 250ml, and then squeeze it a few times with a juicer.

3. Homemade yogurt: First, prepare skim milk 1L, mushroom powder 1G, appropriate amount of honey, half a package of nuts, and then pour into the pot. Shake the skim milk and bacterial powder evenly, cover it, put the stainless steel liner into the matching yogurt machine, start the yogurt mode, put it in around 9 pm, and get up at 7 am the next day. Yogurt made from skim milk is thin. It was warm when it was first taken out. You can drink it directly or put it in the refrigerator. Add honey, stir well, and pour in nuts. It's delicious and nutritious.

4. Skim milk Qifeng cake, sift the low-gluten flour, starch and milk powder together for later use. Milk, 20g sugar and sunflower seed oil are mixed by hand and mixed with powder. Then beat the egg white into an oil-free basin and the egg yolk into a batter basin. Then take out the yolk and batter by hand until there is no dry powder. Preheat the oven 160 degrees, and dry the egg whites to foam. Then pour 1/3 beaten egg white into the egg yolk paste, stir well, then pour the egg yolk paste into the beaten egg white, and continue to stir well. Finally, it is poured into the mold, and the bubbles are scraped into the middle and lower layers of the oven. Up and down fire 160 degrees for 35 minutes.