Kosher aluminum foil pans KitchenDance sells aluminum foil pans made by several United States companies. All of the foil pans manufactured by Durable, Wilkinson, and SAFCA are Kosher Certified. In the item's description you'll see "Made in USA by Durable" or "Made in USA by Wilkinson" or Made in USA by SAFCA". All of these are Kosher-Pareve. In case you were wondering, the issue with foil pans is that in the manufacturing process a small amount of vegetable or mineral oil is used in the molds to help release the pans. This oil is Kosher certified.