In a small bowl, combine chicken broth and seasonings (onion powder, garlic powder, basil, oregano, mustard powder, and dried parsley). Set aside.
Place the flour in a shallow dish for the chicken dredge. Measure all of the sauce ingredients before you begin.
Season both sides of the pounded chicken breasts with salt, pepper, and Italian seasoning. Dredge them in flour and shake off any excess.
Heat the oil in a large pan over medium-high heat Cook the chicken for 4-5 minutes on each side until golden brown. Set aside on a clean plate.
Make the sauce
Turn off the heat. Add the chicken broth and seasoning mixture you prepped to the pan. Scrape any chicken bits from the bottom and sides of the skillet.
Turn on the heat to medium-high and bring the broth to a boil. Once it boils, reduce the heat to medium-low. Add the cream of chicken soup and stir until fully combined. Then stir in the sour cream milk, and lemon juice.
Return the chicken breasts to the pan and spoon the cream sauce over them. Allow the chicken to heat through for approximately 5 minutes. Garnish with fresh parsley and serve.