Hi
Stupid question alert 
I've always prepared dinner and immediately cooked it. We're getting busier after school so I'm thinking of making dinner during the day, ready for putting in the oven when we get home .
My question- if I make something like cottage pie/ lasagne, I'm assuming I'd need to put in the fridge until we're home. Would it be ok to put the Pyrex dish straight from fridge to oven? If not how do you do it?!