01 -
Turn the oven to 175°C. Spray a 23 x 33 cm baking dish or rub with butter so nothing sticks.
02 -
Dump the herbed chicken soup, chicken broth, sour cream, chopped garlic, cracked pepper, salt, and all-in-one seasoning in your dish. Give everything a good whisk so it's all even.
03 -
Now toss in the orzo, half the Monterey Jack, pulled chicken, and spinach. Gently mix or stir so everything gets coated in that creamy sauce.
04 -
Sprinkle the rest of the shredded Monterey Jack over the top, then scatter a bunch of crunchy onions for some crunch.
05 -
Pop some foil over the dish. Put it in the oven for 25 minutes to start things off.
06 -
Carefully peel back the foil. Bake it for another 10 to 15 minutes. You'll know it's done when the edges look bubbly and the top goes golden.