Feast! is located inside Norwood Place (where Foodland is) and sells some seriously good meat. I've had lamb, beef and chicken from here before and everything was delicious. Try their Sher Wagyu or Coorong Angus Beef, which they're very famous for.
If you can't be bothered preparing your things, they also sell marinated sausages than can go straight onto the barbie.
It's probably not the cheapest place around but the quality is good and I've never been disappointed with anything I got from here. read more