how to best freeze this baked ziti

[Anonymous]

I made a bunch of baked ziti on Saturday which didn't get eaten. I prepped it, fully cooking the ground beef and sauce, the pasta al dente, and mixed in all the cheese (parm, ricotta and slices of mozz.) I then put it in the fridge to bake later in the day, per the recipe. So, here's what I have leftover. 1 pan of the ziti, which I DID pull from the fridge and bake at 350 to heat it up. And I still have another pan which never got pulled from the fridge (so, prepped, but not the final step of that 30 mins at 350.)

Can I freeze both of these -- the one that was prepped and heated at 350 for 30 mins? and the one that was never back in the oven? Should I put that one in the oven and then freeze?

Clearly I'm a total freezer food novice!

Thanks!

[Anonymous]

I'd cook everything and freeze much of it in small containers to send for school/work lunches.