So I FINALLY made my very first (spinach) lasagne today and it was delicious (my two year old gobbled it up so you know its a hit!). I used oven ready (no boil) noodles which was super easy. On the box there is a note that says "Bake immediately after preparation". Wondering if this is necessary...ie, can I put this bad boy together the night before and just bake the next day for dinner or is this really a no no and will compromise the quality of the lasange? Thank you!