Barech

From Halachipedia
  1. One shouldn’t recline during Birkat HaMazon rather one should sit up and say it with concentration. [1]
  2. In Birkat HaMazon, one should make sure to say Yaaleh VeYavo mentioning Pesach and if one forgets one has to repeat Birkat HaMazon. [2]

Sources

  1. Yalkut Yosef (Moadim pg 409)
  2. Yalkut Yosef (Moadim pg 410)