Ingredients1 tablespoon butter
1/2 onion, chopped
1/4 cup melted butter
1/4 cup flour
2 cups milk
2 cups chicken stock
1 1/2 cups coarsely chopped broccoli florets
1 cup matchstick-cut carrots 1 stalk celery, thinly sliced
2 1/2 cups shredded sharp Cheddar cheese
salt and ground black pepper to taste
Prep 15m
Cook 50m
Ready In 1h
Directions
1)Melt 1 tablespoon butter in a skillet over medium-high heat.
Saute onion in hot butter until translucent, about 5 minutes.
Set aside.
2)Whisk 1/4 cup melted butter and flour together in a large saucepan over medium-low heat; cook until flour loses it's granular texture, adding 1 to 2 tablespoons of milk if necessary to keep the flour from burning, 3 to 4 minutes.
3)Gradually pour milk into flour mixture while whisking constantly.
Stir chicken stock into milk mixture. Bring to a simmer; cook until flour taste is gone and mixture is thickened, about 20 minutes.
Add broccoli, carrots, sauteed onion, and celery; simmer until vegetables are tender, about 20 minutes.
4)Stir Cheddar cheese into vegetable mixture until cheese melts.
Season with salt and pepper to taste.