In a large mixing bowl, whisk together the pumpkin, cottage cheese, eggs, maple syrup, milk, and vanilla extract.
Add oats, baking powder, and pumpkin spice and stir until everything is well-combined.
Pour the mixture into the prepared baking pan and bake uncovered for 35-40 minutes, until golden brown on the edges. Allow to cool for 10 minutes before adding the cream cheese glaze.
Meanwhile, make the cream cheese glaze. Place the cream cheese in a microwave-safe bowl and microwave for 10-15 seconds, or until slightly melted and warm. Whisk in the Greek yogurt and maple syrup until smooth.
Spread the cream cheese glaze on the oats, then sprinkle evenly with chopped pecans. Serve!