Chicken Pot Pie Casserole with Noodles

Preheat the oven to 425 degrees F (220 degrees C). Break lasagna noodles into pieces. Grease a large oven-proof dish.

Combine condensed soup, milk, parsley, minced onion, onion powder, soup base, garlic powder, pepper, and salt in a large mixing bowl; stir until smooth. Stir in broken lasagna noodles until combined. Gently fold in shredded chicken until incorporated. Carefully pour chicken mixture into the prepared dish, smoothing out the top evenly.

Bake in the preheated oven until noodles are almost tender, 25 to 35 minutes.

Remove from the oven and sprinkle with 1/2 of the Cheddar cheese and all of the Italian cheese. Layer the biscuit chunks in a single layer over top, and sprinkle with remaining Cheddar.

Return to the oven and bake until biscuit dough is thoroughly cooked, 15 to 20 minutes. Tent with foil if the edges start to get too brown. Remove from the oven and let cool for 5 to 10 minutes before serving.