一、板栗功效：有健脾胃、益气、补肾、壮腰、强筋、止血和消肿强心的功效，适合于肾虚引起的腰膝酸软、腰腿不利、小便增多以及脾胃虚寒引起的慢性腹泻、外伤后引起的骨折、瘀血肿痛、筋骨疼痛等症。
板栗还有较高的药用价值，主治反胃、吐血、便血等症，老少皆宜。板栗含柔软的膳食纤维，血糖指数比米饭低，只要加工烹调中不加入白糖，糖尿病人也可适量进补。
板栗中所含的丰富不饱和脂肪酸和维生素，能防治高血压病、冠心病和动脉硬化等疾病。还有极高的糖、脂肪、蛋白质、钙、磷、铁、钾等矿物质，以及维生素C、B1、B2等，有强身健体之用。
二、猪肚功效：含有大量的钙、钾、钠、镁、铁等元素和维生素A、维生素E、蛋白质、脂肪等成分。
以下是板栗猪肚汤的做法：
主料：猪肚1个、板栗500克、红枣16颗
辅料：姜1块、盐2克、枸杞3克
步骤：
1.先把食材准备好。
/iknow-pic.cdn.bcebos.com/e850352ac65c1038e9e862ccbc119313b07e892e"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/e850352ac65c1038e9e862ccbc119313b07e892e?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="
https://iknow-pic.cdn.bcebos.com/e850352ac65c1038e9e862ccbc119313b07e892e"/>
2.买回来的猪肚放入清水中揉搓1分钟，用刀刮干净内侧那层黄色的油脂。抓两把面粉，揉搓一分钟左右，再用清水洗净，重复一遍。
/iknow-pic.cdn.bcebos.com/1e30e924b899a9013adef73813950a7b0308f5d1"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/1e30e924b899a9013adef73813950a7b0308f5d1?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="
https://iknow-pic.cdn.bcebos.com/1e30e924b899a9013adef73813950a7b0308f5d1"/>
3.把猪肚外侧翻过来，切掉猪肚上的油脂，再撒上两勺盐，揉搓一分钟左右，清洗干净，再重复一遍。再抓两把面粉揉搓一分钟，清洗干净。
/iknow-pic.cdn.bcebos.com/30adcbef76094b366214b7e3adcc7cd98d109d3e"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/30adcbef76094b366214b7e3adcc7cd98d109d3e?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="
https://iknow-pic.cdn.bcebos.com/30adcbef76094b366214b7e3adcc7cd98d109d3e"/>
4.把猪肚内侧翻过来，撒上两勺盐，揉搓一分钟左右，清洗干净。猪肚就洗完了，内侧用面粉揉搓两遍，用盐揉搓一遍，外侧用盐揉搓两遍，用面粉揉搓一遍，猪小肚也是一样。
/iknow-pic.cdn.bcebos.com/d009b3de9c82d158cd03f5bf8e0a19d8bc3e423e"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/d009b3de9c82d158cd03f5bf8e0a19d8bc3e423e?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="
https://iknow-pic.cdn.bcebos.com/d009b3de9c82d158cd03f5bf8e0a19d8bc3e423e"/>
5.猪肚冷水入锅，拍一块姜放进去，焯水五分钟，再用温水洗一遍就很干净了，一点异味也没有。
/iknow-pic.cdn.bcebos.com/a044ad345982b2b7181995ca3fadcbef76099b3e"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/a044ad345982b2b7181995ca3fadcbef76099b3e?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="
https://iknow-pic.cdn.bcebos.com/a044ad345982b2b7181995ca3fadcbef76099b3e"/>
6.猪肚放入砂锅中，倒入适量清水，选择煲汤键，第一次是两小时。
/iknow-pic.cdn.bcebos.com/962bd40735fae6cd475f076f01b30f2443a70fd0"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/962bd40735fae6cd475f076f01b30f2443a70fd0?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="
https://iknow-pic.cdn.bcebos.com/962bd40735fae6cd475f076f01b30f2443a70fd0"/>
7.两小时煲汤结束后，把猪肚捞起，晾至不烫手的时候，切成条再放回锅中。
/iknow-pic.cdn.bcebos.com/b3119313b07eca80a5e095e99f2397dda04483d3"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/b3119313b07eca80a5e095e99f2397dda04483d3?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="
https://iknow-pic.cdn.bcebos.com/b3119313b07eca80a5e095e99f2397dda04483d3"/>
8.把板栗剥好
/iknow-pic.cdn.bcebos.com/503d269759ee3d6dd8502bc54d166d224f4ade2e"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/503d269759ee3d6dd8502bc54d166d224f4ade2e?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="
https://iknow-pic.cdn.bcebos.com/503d269759ee3d6dd8502bc54d166d224f4ade2e"/>
9.把红枣去核洗净和板栗一起放入锅中，再次选择煲汤键，设置煲汤时间半小时。
/iknow-pic.cdn.bcebos.com/d043ad4bd11373f0c5d4c391aa0f4bfbfaed04d0"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/d043ad4bd11373f0c5d4c391aa0f4bfbfaed04d0?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="
https://iknow-pic.cdn.bcebos.com/d043ad4bd11373f0c5d4c391aa0f4bfbfaed04d0"/>
10.最后十分钟放入洗净的枸杞，煲汤结束后再撒入盐拌匀，即可出锅享用。
/iknow-pic.cdn.bcebos.com/0823dd54564e92582cb22ae09282d158ccbf4e3e"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/0823dd54564e92582cb22ae09282d158ccbf4e3e?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="
https://iknow-pic.cdn.bcebos.com/0823dd54564e92582cb22ae09282d158ccbf4e3e"/>
参考资料来源：/baike.baidu.com/item/%E6%9D%BF%E6%A0%97/6064?fr=aladdin#9"target="_blank"title="百度百科—板栗">百度百科—板栗
参考资料来源：/baike.baidu.com/item/%E7%8C%AA%E8%82%9A/3542877?fr=aladdin"target="_blank"title="百度百科—猪肚">百度百科—猪肚