Preparation
In a microwave-safe bowl, combine the cocoa butter and coconut oil. Microwave on a low power or defrost setting in 15-second intervals, stirring in between, until fully melted and smooth.
Whisk the unsweetened cocoa powder into the melted oils until no lumps remain.
Carefully pour the chocolate mixture into a blender.
Add the heavy cream and your choice of powdered sweetener.
Blend on high for 1-2 minutes, or until the mixture is completely smooth, glossy, and emulsified.
Arrange silicone molds on a small sheet pan for stability.
Sprinkle the chopped pecans evenly into the bottom of each mold.
Pour the blended chocolate mixture over the pecans, filling each mold.
Refrigerate for at least 6 hours, or until completely firm.
Once set, pop the fudge bites out of their molds and enjoy!
Add a splash of vanilla extract and a pinch of sea salt to the blender to enhance the deep chocolate flavor.