INGREDIENTS
3 cups
Broccoli florets, frozen
2
Russet potatoes, medium-size
1
Yellow onion, small
6 cups
Chicken broth
3 tbsp
All-purpose flour
1/2 tsp
Black pepper, freshly ground
1/2 tsp
Kosher salt
4 tbsp
Butter
1 cup
Cheddar cheese
1/2 cup
Heavy cream
1/2 cup
Sour cream