Preheat oven to 190c. Wash and dice/chop pumpkin, shallots and apples making sure to keep pumpkin separate from the others. Place pumpkin on a parchment lined cookie sheet, sprinkle with salt and roast for 15 minutes. At the 15-minute mark, add apples and shallots to the cookie sheet. Roast another 30 minutes. Set aside to cool. Once cool, put in a food processor with the thyme and pulse until chunky. Do not purée into a mush or paste. Add to a large bowl.