triple cheese broccoli soup

Ingredients For triple cheese broccoli soup

• 1/2 c

  butter (unsalted)
• 1 md

  yellow onion, finely chopped
• 16 oz

  package of frozen chopped brocolli
• 6 c

  chicken broth
• 2/3 c

  cornstarch
• 2 c

  heavy cream
• 1 c

  milk
• 1 c

  water
• 1 lb

  processed cheese ( i use velveeta) cubed
• 2 c

  sharp cheddar cheese (grated)
• 1 pkg

  4 oz cream cheese, cubed
• 2 Tbsp

  garlic, finely chopped