Line a loaf pan or rectangular storage container with parchment paper (I used a rectangular storage container that was about 5x8 inches) and set aside.
Add the chocolate to a microwave safe bowl. Heat at 50% powder for 30 seconds. Stir and repeat until the chocolate is melted, then stir in the almond butter.
Pour the mixture into the prepped container and place in the fridge to set. Once set, slice and serve. Store any leftover fudge in the refrigerator.