Easy Butternut Squash Soup

Name: Easy Butternut Squash Soup
Ingredients: 1 (12 ounce) package refrigerated cubed butternut squash, such as Green Giant brand or Marketside (Walmart brand); ½ cup finely chopped onion; 2 tablespoons unsalted butter; 1 (14.5 ounce) can reduced-sodium chicken broth; 1 (12 fluid ounce) can fat-free evaporated milk; 1 teaspoon packed brown sugar; ½ teaspoon kosher salt; ½ teaspoon ground nutmeg; ¼ teaspoon ground white pepper (more if desired); 2 Fresh thyme sprigs; ⅛ teaspoon Freshly grated nutmeg