Heat olive oil in a large pan over medium-high heat. Grill or pan-sear the chicken breasts until lightly browned and cooked through, roughly 6-8 minutes per side, then remove from heat and set aside.
Lower heat to medium-low and then add the cream, broth, parmesan, Italian seasoning, and salt and pepper to the pan. Whisk to combine and then stir occasionally until the sauce thickens.
Add the chicken back into the sauce, ladling the sauce overtop the chicken from time to time. Let sit for 3-5 minutes and then serve over pasta or with a side of your choice and enjoy!