Toss the Butternut in oil and season with salt and pepper. Roast on 450 F until browned and very soft. Sweat the onions and apples in the browned butter until they get some color and become very soft. Add the Butternut, the spice mix and the salt. Cook for another 20 minutes. Add the heavy cream and the water. Bring to a simmer. Puree with the immersion blender. Cook for 30 minutes. Adjust seasoning. Finish soup by pureeing in the vita-mix blender. ******Spice Mix****** 165g Ground Cumin 130g Ground Cinnamon 130g Ground Nutmeg 130g Ground Corriander 130g Ground Ginger 35g Ground Cardamon 65g Curry Powder