Step 1

Preheat oven to 350º F and lightly grease a 9x13-inch baking dish with non-stick spray.

Step 2

In a large bowl, combine soup, sour cream and cream cheese, and season with salt, pepper, garlic and onion powder.

Step 3

Stir in chicken, spinach, 1 cup monterey jack cheese and 1/2 fried onions.

Step 4

Add cooked spaghetti and stir until evenly coated, then transfer noodles to greased baking dish.

Step 5

Top pasta with parmesan and remaining monterey jack, then sprinkle remaining onions over the top.

Step 6

Place in oven and bake for 40 minutes, or until cheese is bubbly and golden brown.