Chop your chicken breast into bite sized chunks.
Next, dice your onion.
In the meantime, preheat a deep, heavy pan to medium high heat (I use my Dutch oven).
Add 1 T olive oil to pan. Then add chicken chunks to pan, season with salt and pepper.
Sear the chicken for 3-4 minutes until browned. After that, remove it from the pan and set it aside.
In the same pan, add the remaining olive oil, garlic, and onion. Stir occasionally and sauté for 2-3 minutes, or until the onion begins to soften.
Next, add the tomatoes, spinach, orzo, and Italian seasoning. Stir well to combine and sauté for about 2 minutes. This helps soften the vegetables and lightly toast the orzo.
Now, turn the heat down to medium-low. Carefully add the bone broth and half and half, stirring well. Be sure to scrape up any browned bits from the bottom of the pan for extra flavor.
Reduce heat to low, cover and cook for 10 minutes or until pasta is cooked through. Go easy when you bring up to a simmer, if you crank the heat too high the half and half may curdle, yuck!
Add ½ C parmesan cheese, stir and serve.