INGREDIENTS
3 tbsp
butter
1/4
small onion, chopped
2 tbsp
all-purpose flour
1 cup
half-and-half
1 1/2 cups
chicken broth
salt and ground black pepper
2 cups
chopped broccoli
1
carrot, chopped
1
celery stalk, chopped
1 1/4 cups
shredded mild Cheddar cheese