To lower the carb count for this bark, you can swap the unsweetened chocolate with unsweetened cacao butter and a tablespoon of unsweetened cacao/cocoa powder.
Make it Nut Free:
Replace the nuts with seeds or unsweetened coconut flakes.
Nutrition Per Serving [1 piece without nuts]:
Calories: 88; Total Fat: 8g; Protein: 2g; Total Carbs: 4g; Fiber: 2g; Net Carbs: 2g
Nutrition Per Serving [1 piece with pecans]:
Calories: 116; Total Fat: 10g; Protein: 2g; Total Carbs: 4.5g; Fiber: 2g; Net Carbs: 2.5g