While they are interchangeable pumpkin and pepita seeds are not the same. Pumpkin Seeds – have a soft white or creme-covered shell that is difficult to remove and are found in carving pumpkins. They have a soft, chewy texture with a sweet, nutty flavour. Pepitas – these do not have a shell and come from hull-less pumpkins such as oilseed or Styrian. The flavour is light and nutty, with a smooth texture.