Jiffy Corn Muffin Mix contains lard.
okay not vegan. now that I see lard on my little box, never will I buy JIFFY again.
They now use vegetable shortening, so you should be ok
They sell a vegetarian mix that doesn't have lard.
Use the Vegetarian mix https://www.jiffymix.com/product.php/34, instead of lard, this version has VEGETABLE SHORTENING (PALM OIL, SOYBEAN OIL)