In a large mixing bowl, thoroughly combine almond flour, crushed pistachios, low carb vanilla protein powder, Lakanto maple flavored syrup, melted coconut oil, and vanilla extract. Mix until a cohesive dough forms.

If desired, incorporate the sugar-free pistachio pudding mix and green food coloring into the dough until evenly distributed.

Using your hands, take small portions of the dough and roll them into 1-inch balls.

Spread crushed pistachios on a plate and gently roll each ball in the pistachios to coat.

Place the balls on a parchment-lined dish and refrigerate for at least 60 minutes.

After chilling, serve immediately or store them in an airtight container in the refrigerator for up to two weeks.