Is it safe to mix blw and purees?

Hk

Ive been giving my lo purees but Id like to start the transition over to blw.

Can I mix the two for awhile before completely switching?

Like...eggs in the morning...purees for lunch and then maybe a small bite of what were eating for dinner.

I feel like i remember reading that can cause confusion and choking.

Not sure if its true though?

Thanks!