baked baked-food bretzel brezel common crisp crispy crunch crunchy crystals distinctive european food form forms glazed hard hard-varieties iconic looped looped-pretzel loops popular pretzel pretzels salt-crystals savory savoury seasoned seasoning shape shaped shapes Sizes snack snack-food snacks symmetrical symmetrical-looped-form symmetrical-loops twisted unique knot-like shape varieties abstract backdrop background blended brown color colored colors colour coloured colours columned columns connected connections curved curves decorative design details interconnected interwoven light lined lines marbling patterns perspectives pretzel-like rolled rolls style texture textures thick thin tubed tubes tubular vertical vibrant wallpaper appetisers appetizers bites coated coating finger-food flavor flavored flavour flavoured knobbly salt salty sticks taste tasty twiggies twiglets wholewheat