It was only a few years ago that the big orange pumpkins one associates with Halloween started becoming available in Icelandic supermarkets (mostly those of one chain) and only at this time of the year. If I ever do try cooking with pumpkin, I will have to have several recipes at hand, because these things are so big that one looks like it could feed a dozen people.
4 cups cooked, mashed, fresh pumpkin
1/4 cup light brown sugar
1/2 tsp salt
1/8 tsp ground black pepper
1/4 tsp ground nutmeg
1/2 tsp ground ginger
1/4 tsp ground cinnamon
1 tsp lemon zest
1 tsp orange zest
1/4 cup (1/2 stick) butter, melted
Combine all ingredients and turn into a buttered 1 litre (1 quart) casserole. Bake at 175°C (350°F) for 1 hour or until hot and the top is lightly flecked with brown. Serve as a side dish.