Clean and cut the pumpkin in eight to ten pieces depending the size. Do not remove the seeds. Those taste very nice after cooked.
Place the pumpkin pieces inside a big pot and add the piloncillo, the cinnamon sticks and the water.
Cover the pot and cook for 15 - 20 minutes on medium heat. The pumpkin cooks fast, When tender it will be ready. You can scoop the cooked flesh with a spoon and eat warm. Or refrigerate and eat cold.