Place lamb in slow cooker bowl
Add onion
Combine all other ingredients and pour over chops
Cook on low for 6hrs approximately or up to 8hrs for a large lamb roast
*NOTE*
This does NOT taste like mushroom.
Even seasoned mushroom haters have been fed this without knowing and not one has detected the mushroom yet!
The mint is the mildest hint of flavour but if you really, really don't like it then just leave it out, it won't matter.
This recipe can be used with lamb chops, lamb steaks, diced lamb, lamb shanks, roast lamb ... even with beef, sausages or chicken! It goes with EVERYTHING :)