Netherton Foundry Croustade IronShropshire made, Croustade iron A croustade iron is the perfect way to make deep friedcanapshells. It's not a new idea, basic croustade irons have been used for years in Scandinavia making traditional sweet and savoury batter shells. This hasbeen rediscovered by a new generation of modern British chefs who are using this classic technique to produce a very exciting way of presenting flavours and textures, we've seen them used to makecanaps, starters,