I had my first experience with natural sheeps casings this weekend - I must say I think i'm addicted. They are quite delicate, but I found them easy to use, and they slip on quite easily onto the Reber filling tube. Alot better than the collagen casings.
I made some pork and apple sausage using chopped up Bramley apples (which i've also discovered are quite a nice eating apple - or at least I think so) and fresh rosemary and thyme. Worked quite well - though I think I overdid it on the herbs.
I also made a pork and mint sausage - just used Tesco's mint sauce mixed in - also worked quite well.
There are advantages and disadvantages to sheeps casings from what I can see:
Advantages:
- Cook faster
- Somehow taste better
- Quick to stuff
Disadvantages:
- Casings are more expensive
- You need to re-load the stuffer with fresh casings quite often (particularly on the 8kg Reber)
I'm still on the lookout for some stright (non tapered) stuffing tubes for my reber so that I can use a greater quantity of collagen casings at once. As it is, I can only put about 2 or so metres on the tube. With natural casings I can put alot more - I suspect because they are thinner (almost like silk) and more elastic.