Disposable Half Pan Liners 12.5x5.5 Inch - Oven Safe up to 400°F, Perfect for Buffet Serving, Catering & Hotel Use - Easy Clean Up PanSaver Clear Plastic Pan Covers for Food Safety & Convenience

I use these as Crock Pot liners. If you buy the smaller package these can cost $1.00 each. Here with so many, the cost is much lower. I share with friends and take to family reunions. These are very good at allowing almost no clean-up after the meal. Left-overs can be pulled right out of the pot by the pan liner, closed with a separate Velcro loop, or twist-tie, and then stored in the refrigerator.I have used these in the oven with a deep half-hotel pan to slow cook ribs, and riblets.HINTS: start your crock pot with a half cup of water, then place your liner in the pot and over the edges. That little bit of water assists in keeping the liner from sticking to the ceramic pot (bottom or sides). Also works that way with the hotel pan, too. Take caution is using a fork or blade inside the pot, as it is only a thin liner, and not meant to be cut proof. Yes, it is strong enough to last the many hours of cooking without developing holes, or lending flavor to what you are cooking. Noted to be BPA free on the package, and in all advertising.