Season chicken breasts with salt, pepper, paprika, and Italian seasoning.
Heat olive oil and butter in a skillet over medium-high heat.
Sear chicken for 4-5 minutes per side until golden brown. Remove and set aside.
In the same skillet, add onion and garlic. Sauté for 2 minutes until fragrant.
Pour in chicken broth and scrape up any browned bits from the pan.
Reduce heat to medium-low and add heavy cream, sour cream, and shredded cheese. Stir until melted and combined.
Return chicken to the skillet and simmer for 10 minutes, allowing the sauce to thicken.
Spoon creamy chicken and sauce over cooked rice.
Garnish with fresh parsley and enjoy!