I roasted my pumpkin in the oven the day before. All you need to do is halve it, place it upside down on a baking sheet layed out with parchment paper and put in the oven at 250° Celsius until it`s nicely roasted (about 50 minutes). Take it out the oven and let cool down.
Preheat oven at 180° Celsius.
Remove pumpkin flesh and put in a bowl. Add all the dry ingredients.
Melt coconut oil on low heat in a pan, add almond butter and agave syrup. Mix until well combined.
Pour liquid mixture to the dry ingredients and mix until everything is coated with the liquid.
Pour granola mix onto a baking sheet layed out with parchment paper and bake it in the oven until dry and nicely browned. It takes at least 50 minutes, depending on the baking sheet even longer. You can also divide your granola into two batches, which will make the baking process quicker.