Heat olive oil in a large skillet over medium heat.
Season chicken breasts with salt, pepper, and garlic powder.
Add chicken to the skillet and sear for 5-7 minutes on each side until golden brown.
Remove chicken and set aside.
In the same skillet, add chicken broth and bring to a simmer.
Whisk in the ranch seasoning and heavy cream until well combined.
Return the chicken to the skillet, coating it with the sauce.
Reduce heat to low and cover, letting it simmer for 15-20 minutes.
Check the internal temperature; it should reach 165°F (75°C).
Garnish with fresh parsley before serving.