- Preheat the oven to 350 degrees.
- Melt the first four ingredients and 4 ounces of chocolate chips in a sauce pan on the stove top over medium-low heat.
- Let mixture cool and add eggs and vanilla. Mix well.
- Line the bottom of each pie crust with ¾ cup walnuts and 2 ounces chocolate chips. Pour melted mixture over nuts.
- Bake pie for 45 minutes, or until set. Best served with whipped cream or vanilla ice cream.