with (some) ingredients (partly/partially/somewhat) showing through

Texture:You can see that these chaps look good before they even hit the frying pan, with a wealth of attractive multi-coloured speckles apparent under the casing. And when cooked and sliced, you can enjoy the coarse-chopped filling to the full. If you like your bangers smooth and uniform look elsewhere, every cut into Frank's pork sausages gives you a different texture to savour.
http://bangersandsausages.blogspot.com/2010/06/g-w-franks-po...