Text box text adds [" "] when it pulls from Google Sheet

The line of text is probably arriving as an AI2 list.
Post a Downloaded Blocks Image for confirmation.

There are ways to extract items from a list or format them.
See the introductory articles in

I like the JOIN WITH SEPARATOR block for easy formatting, and the SELECT LIST ITEM block for tweezers.

P.S. Remove eggs from the carton before cooking them.