Heat oven to 400 degrees. line a pan with parchment sheet. Place butternut squash on pan. Sprinkle with olive oil and salt and pepper. Bake for 45 minutes.
Place pear chunks on a small baking sheet and sprinkle with olive oil. Bake for 30 minutes,
Place 1 tablespoon butter and olive oil in a large pot. Heat medium-high and add onions and curry powder. Cook until tender. Add roasted pears and butternut squash to pan and stir.
Pour in water and cider, salt and pepper. Bring to a boil. Use an immersion blender or place in a food processor to blend.