I never think far enough ahead to buy frozen crusts. The internet comes through for me on those--we used this crust (http://www.recipezaar.com/Quick-n-Easy-Quiche-Crust-18185)last night, and it took about 5 minutes. My trick is to stick it in the oven for about 5-10 minutes before pouring in the egg mixture--it makes it nice and crunchy on the bottom!

And yes, what you said about vinegar. We have tabletop cutting boards, and mostly we just wipe them off, use soap if something's just not coming up, then apply vinegar whenever we clean the kitchen.