Place the cooked chicken in the bottom of the pot.
Top with your veggies, uncooked noodles, granulated garlic & onion powder.
In a small bowl, combine broth with the can of condensed soup & whisk well.
Transfer the soup mixture into the pot & stir to combine.
Close the lid, set to seal & cook on manual HIGH pressure for 3 minutes.
Quick-release & then remove the lid.
Stir the casserole & set the pot to saute.
In a small bowl, combine the milk & cornstarch – whisk together.
Pour in the cornstarch slurry & stir until sauce is creamy.
Fold in the cheese.
Remove the pot insert from the cooker to keep it from continuing to cook with the residual heat & serve immediately.
Garnish with bread crumbs, panko or parsley when serving.