Preheat oven to 350°F (175°C). Line a baking sheet with parchment paper.
In a large bowl, combine the gluten-free rolled oats, pumpkin puree, brown sugar, melted coconut oil, vanilla extract, pumpkin pie spice, baking soda, and salt. Mix until well combined.
Drop rounded tablespoons of dough onto the prepared baking sheet.
Bake for 10-12 minutes, or until the edges are golden brown.
Let cool on the baking sheet for a few minutes before transferring to a wire rack to cool completely.
Notes
Store in an airtight container at room temperature.