when folks are saying from scratch--are you talking literally?
B/c if a box or a can was involved--that isn't scratch. There is more to scratch than avoiding the use of a microwave.
Just peeked at the county menu for our schools--it looks very similar to what we had in school. It's typical cafeteria fare.
I did notice ont he menu that they label the items as a Go food, a Slow food (sometimes) and a whoa food (occasional). Both slow and whoa indicate higher fat/sugar and might be processed.
This week's menu--Out of 10 lunch choices (2 different ones daily)--8 were SLOW foods...and only 2 options--the chicken parm sandwich and the pizza were go foods.

(the desserts are all listed as SLOW foods as well. Go figure!)
Out of 56 meal options for the month, only 7 were considered "GO" foods.

Of that--it included a corn dog.
Not a very healthy lunch menu at all if they serve mostly sometimes foods all of the time.
While I can appreciate that the lunch is offered as a service. I'm a bit perplexed at how they cannot be held accountable to a better standard that isn't contradictory to the lessons being taught in school.
In reading their nutrition guidelines, they are heavily focused on the calorie/fat/sugar content and they have posted this message which indicates why the pizza is a "go" food:
"We have made some major changes to our program including new menu choices, offering an oat roll, oat cinnamon roll, white wheat hamburger and hot dog buns, whole grain pizza, whole grain corn dogs, and whole grain fruit turnovers"
I'd eat the food as a kid and my kids would likely enjoy it--but it really doesn't seem that much different from when I was a kid.