I found this recipe a couple nights ago and finally decided to try it. I only have almond butter (just almonds, no salt or anything else added) so I used that, plus whole plain unroasted unsalted almonds, raisins, and unsweetened cocoa powder. I didn't add any extra salt or dairy or sweeteners of any kind.
I can't believe how rich and fudgy these taste with no sugar, oil, butter, eggs, or flour.
I plan to experiment with other nut butters and mixings later