For the Chicken Filling:

• 4 boneless, skinless chicken breasts (about 2 ½ pounds)
• 2 teaspoons dried oregano
• 1 1/2 teaspoons garlic powder
• 1 1/2 teaspoons salt
• 1 teaspoon cracked black pepper
• 1/2 teaspoon smoked paprika
• 1 large yellow onion (diced)
• 3 cups frozen mixed vegetables
• 1 (10.5 ounce) can of condensed cream of chicken soup
• 1 (10.5 ounce) can of condensed cream of celery soup
• 1/2 cup chicken broth
• 1/2 cup heavy cream

For the Biscuit Topping:

• 1 (16.3 ounce) can of Grands or jumbo biscuits (8 count)