Recipes after rectal cancer surgery are as follows: 1. reasonable fat intake, <30% per day, i.e. <50g; 2. choose appropriate milk, usually skim milk; 3. choose vegetables rich in dietary fiber, such as celery, leek, cabbage, radish, which help defecate, but should be eaten only after a period of time after surgery; 4. eat, eat less and more meals once gastrointestinal function is restored, usually 2-3 hours/ times, 6-7 times/day; 5. After 1 week, semi-liquid diet, mainly high protein and low fiber; 6. Reduce animal food; 7. Do not eat stimulating food, such as chili, wine or cold food; 8. Do not eat coarse fiber food in the short term after surgery.