Preheat oven to 350 degrees. Line a baking sheet with parchment paper.
In a food processor add the almonds, cashews, and pistachios. Pulse for 5-8 seconds. Pour into a large mixing bowl.
Add the flax meal, chia seeds, coconut shreds, collagen powder, and cinnamon. Stir together.
In a small bowl, add the honey and avocado oil. Stir with a whisk until it turns a creamy brown.
Pour honey and avocado oil mixture over the nuts and seeds. Using a large spoon, stir together. Pour onto the prepared baking sheet. Spread out evenly.
Bake for 10 minutes. Stir. Bake for another 5 minutes. Remove from oven and stir. Let cool before eating or storing in an airtight container.
Store in an airtight container for up to two weeks.