Beer and Cheese Soup Recipe from USA with Cheddar and Parmesan Cheese

Ingredients

• 1 cup diced onions
• 1 cup diced celery
• 1 cup diced carrots
• 1 cup diced mushrooms
• 0.75 cup butter
• 0.5 cup flour
• 1 tbsp dry mustard
• 5 cup chicken or vegetable stock
• 1 bunch broccoli
• 11 fl oz (325 ml) beer (use a can or bottle and save a swallow for the cook!)
• 6 oz (170 g) cheddar cheese , grated
• 2 tbsp grated parmesan cheese
• salt
• pepper