Pistachio Chocolate Balls

Bahan-bahan (12 porsi)

• 1 cup shelled pistachios (divided)
• 8 pitted Medjool dates
• 1 cup raw walnuts
• 1 tablespoon unsweetened cocoa powder
• 1/2 teaspoon pure vanilla extract
• 1/4 teaspoon kosher salt
• 3.5 ounces dark chocolate
• 1/2 teaspoon coconut oil