Webpage with admin login

Hello

its my first time i do a (for me complicate) website like this.
its also the first time i use wordpress.

so i want do a website for a friend he has a restaurant.
so i want to a website for a restaurant with admin login where he can change the menu.
so if he log in into the admin he should just see the menu and can add or delete some food, not more ?? maybe can also change pictures for every single food.

Can i do this with WordPress?

hope someone understand me, and can help me.
bec bevore i just learnd html and css, so that a little bit new for me but doesnt matter i like to learn new things.

thx you guys