Chicken Biscuit Casserole

Ingredients

• 3 cups chicken -- cooked and cubed
• 3 cups chicken broth
• 4 carrots -- sliced 1" thick
• 1 onion -- chopped
• 4 stalks celery -- sliced 1/2" thick
• 8 ounces mushrooms -- halved
• 2 garlic cloves -- sliced
• 1 can peas -- (8 oz.) canned
• 3 tablespoons cornstarch
• 1/3 cup cold water
• 10 biscuits -- (tube or fresh)
• 1 freezer bag -- jumbo