Cut the pumpkin into cubes and prepare.
Preheat the oven to 180 degrees Celsius.
In a bowl, mix the pumpkin, olive oil, and salt.
Spread the pumpkin evenly on an oven-safe pan.
In another bowl, combine almond flour, oats, coconut oil, a small amount of salt, and erythritol to make a crumble mixture.
Spread the crumble mixture evenly over the pumpkin.
Bake in the preheated oven for 25 minutes.