1. Chinese cabbage is torn into chunks by hand, potatoes, carrots and onions are sliced, and Chinese yam and sweet potato are all cut into thick slices (the slices are easy to go bad if they are baked with a hob for too long).

2. Spread tin foil on the baking tray (throw it away directly after eating, and do not wash the baking tray).

3. Put all the dishes in the baking tray and put on disposable gloves. Come on, there is no olive oil blend at home, one and a half spoonfuls behind the black pepper seasoning box, cumin (one-third spoon) and two-thirds spoonfuls behind the salt seasoning box are enough. Put more oil, watch the oil wrap the vegetables, and then stir well.

4. Preheat for 200 degrees 10 minute. Put it in a baking tray, with the upper tube at 200 degrees and the lower tube at 150 degrees (adjusted according to the oven). 5. In the last five minutes, I scattered a handful of my own garlic seedlings. Just in time.

Potatoes contain a lot of starch, protein, B vitamins and vitamin C, which can promote the digestive function of the spleen and stomach. Potatoes contain a small amount of solanine, which can reduce the secretion of gastric juice, relieve spasm and have a certain therapeutic effect on stomach pain; Potatoes contain a lot of dietary fiber, which can relieve constipation, help the body excrete metabolic toxins in time, prevent constipation and prevent intestinal diseases.