Line an 8-inch loaf pan with parchment paper or wax paper. Set aside. Clear some space in the freezer for this pan—you will need it later.
Use the double boiler method or the following to melt the chocolate: Add paleo vegan chocolate chips and almond butter to a medium, microwave-safe bowl. Heat in 20-second increments until chocolate is softened and melty. Stir in between heating increments, until smooth. Fold in walnuts.
Pour this mixture into the prepared loaf pan. Tap the pan to create an even layer. Optionally, use a spoon to make swirls on top.
- The first day, the fudge will be a bit soft at room temperature—it’s best to store in the refrigerator for Day 1. The second day, it will be firm at room temperature. Store in an airtight container in a cool, dark area at room temperature, or in the refrigerator, for up 2-3 weeks. - Freezing instructions: store in an airtight, freezer-friendly container in the freezer for 1-2 months. Very firm, but enjoyable straight out of the freezer. If preferred, thaw for 10 minutes. - *If you're looking for chocolate chips that aren't made with cane sugar (Paleo), try chopping up this Hu Paleo Dark Chocolate Bar to use in place of the chocolate chips!