Meanwhile, add vegetable broth, apple, sage, cayenne, cinnamon, nutmeg, and paprika in a large stockpot. Once finished roasting, add carrots, white onion, butternut squash, and garlic to stockpot as well. Stir well to combine. Cook on medium-high until the mixture reaches a simmer. Cover and reduce heat to low, simmer for 30 minutes until all vegetables are fork tender.