Preheat oven to 350
First cook the chicken. I used my Instant Pot and cooked the chicken on the high pressure pre set poultry setting. I pout 2 tsp of veggie or chicken better than bouillon base in with 1 cup of water. Set, cook, remove , shred or chop and set aside.
Strain the liquid from the Instant Pot after cooking the chicken and set aside
Place the butter into the instapot on low saute mode, let melt then put the onions and celery in. Cook until translucent
Once onions and celery are translucent add the shredded chicken, frozen veggies, both soups and seasonings. Cook until hot all the way through
Season with salt and pepper to taste and then place filling into an oven safe casserole dish. I used a shallow lodge cast iron enameled pan.
Take the biscuits and cut each one into 4 pieces
Place the biscuit pieces all around the top of the filling
Spray the top of the biscuits with butter then sprinkle the Nothin But Ranch seasoning
Place in oven and cook for 20-25 minutes
Let sit for about 5 minutes before serving. Garnish with fresh thyme and oregano