Preheat oven to 300°F (150°C). Line a baking sheet with parchment paper.
In a large bowl, combine the cooked quinoa, oat flour, cocoa powder, maple syrup, melted coconut oil, vanilla extract, and salt. Mix until well combined.
Stir in the dark chocolate chips.
Spread the mixture evenly onto the prepared baking sheet in a thin layer.
Bake for 20 minutes, or until the edges are set and lightly crisp. The crisps will firm up as they cool.
Let cool completely on the baking sheet before breaking into pieces.
Notes
Store in an airtight container at room temperature for up to 3 days.