Pumpkin cut in half, remove seeds and place cut down on a baking sheet, cover with foil and bake for about 90 minutes, until it becomes soft. Cool, remove the pulp with a spoon and pyuriruyte in a blender.
In a large bowl combine the flour, sugar, baking powder, cinnamon, cloves, nutmeg, and salt. In another bowl, combine pumpkin puree, eggs, butter. Combine all ingredients, knead the dough, fill their tins 3/4 full. Bake for 20-25 minutes, check the readiness with a toothpick.
The dough for muffins can also be put walnuts, raisins or berries, such as blueberries.