Process the raw pumpkin seeds in a blender or food processor until you achieve a creamy consistency. Depending on the power of your blender it can take up to 5-8 minutes, make sure to scrape down the sides once in a while.
Add all other ingredients and only pulse briefly.
Optional: You can roast the pumpkin seeds in the oven for 10-12 minutes at 175°C before processing them. This will give them a lovely roasted flavour, but you would lose out on a few nutrients during the process.