Passover me fresh fruits, vegetables, eggs, milk aur properly certified meat allowed hote hain. Matzah aur matzah flour commonly use hote hain. Processed foods tabhi allowed hote hain jab unke ingredients aur production chametz-free ho. Har ingredient ko verify karna important hota hai. https://blog.koshercertifications.in/a-guide-to-know-the-kosher-for-passover-in-brief-kosher-certification/