In this recipe, I use either Jap or Jarrahdale pumpkin. Using the Food Standards Australia Calculator information this particular variety of pumpkin has only 6g available carbohydrates per 100g. I believe a lot of lists omit pumpkin as there are a lot of high sugar pumpkin (or squash) varieties that have a much higher sugar count. Using these varieties significantly lowers carbs. For me, this pumpkin is keto friendly.