But if you don't have vegetable oil or simply want to experiment with alternatives, we've consulted Jessie Sheehan, baker, recipe developer, and cookbook author of "Snackable Bakes," to help you ...

Jessie Sheehan is a cookbook author, food writer, and recipe developer. She is the author of "The Vintage Baker" and the co-author of "Icebox Cakes" (both published by Chronicle Books).

Experience Jessie is the author of "The Vintage Baker" (one of the Washington Post’s best cookbooks of 2018) and the co-author of "Icebox Cakes." She has developed recipes for many other ...