noun which may take the genitive case particle 'no'
with egg; eggy; containing egg
Describes food that contains egg as an ingredient or has egg mixed in. Often used in menu items or product names.
卵入りのスープを注文した。
I ordered soup with egg in it.
このパンは卵入りだから、ふわふわしている。
This bread contains egg, so it's fluffy.
Compound of 卵 (tamago, 'egg') + 入り (iri, 'containing', the noun form of 入る).