I'm exploring the recipes in Robin Robertson's "Fresh From the Vegan Slow Cooker." Imagine my surprise when I found a stuffed squash inspired by haggis, that notorious Scottish "pudding" made from the internal organs of sheep, wrapped in the sheep's stomach! I assure you, the plant-based version is really tasty . I'll never know first-hand how it measures up to the original, but it does satisfy the description in Larousse Gastronomique :"...an excellent nutty texture and delicious savoury flavour".