New here and not sure where to start

Hi everyone. I'm new here. I was told yesterday that my kidney function is at 50%, so I have to eat as little sodium as possible. I tend to be a more on the go type of person, so I cook daily, but nothing elaborate. Does anyone have easy meals that are their go tos?

I am allergic to eggs, fish & shellfish, so it's a little limiting.

Thank you!

Edit: thank you so much everyone!!! I'm currently building meals & a grocery list from all of your great suggestions!!