I dont buy special LC peanut butter, I just buy the smuckers all natural.

2g carbs per Tbsp and tastes yummy and has no oils or sugars or nothing added just peanuts and I think salt.

As for how I eat it? I dont have it too often, but when I do its right off the spoon.

Ive made peanut butter cups with them before too, but my favorite way is right off the spoon or spread on some celery