Broccoli Cheddar Soup

Broccoli Cheddar Soup ingredients:
4 cups of diced broccoli florets (1 stems),
1 medium sized grated carrot,
8 oz. grated cheddar cheese,
1 diced medium sized onion,
1/3 cup of flour,
5 tablespoons of unsalted butter,
2 cups of chicken broth,
1 1/2 cups of whole milk,
1 1/2 cups of heavy cream,
1 tablespoon of salt,
1/2 tablespoon of sugar,
1/2 tablespoon of garlic powder,
1/2 tablespoon of black pepper