Sounds like lubia pomidora to me.
For me it is acceptable: „Lubie pomidory”.
Why would it be singular: lubie pomidora and plural: lubie pomidory? Rather than lubie pomidorow for the plural form?
Because this is not genitive, but masculine animate accusative. It is the same as genitive in the singular and the same as nominative in plural.
Sounds like dwie pomidory
I AM LIKING TOMATOS
I hear Lubię pomidor why?
I very clearly hear "pomidorY".