Cheesy Broccoli Soup - cooking recipe

Ingredients

1 1/2 cups butter
4 Tbsp. chopped onion
1 cup flour
1/4 cup chicken base
12 cups milk
Dash pepper
2 lb. grated cheese
40 oz. chopped broccoli

Preparation

Saute butter and onion. Add flour to make white base. Add other ingredients and simmer till thick.