Preheat and prep. Heat your oven to 375°F (190°C). Lightly oil a 9x13-inch baking dish.
Season the chicken. Pat the chicken breasts dry with paper towels.
Sprinkle both sides with salt, pepper, and smoked paprika. Place them in the prepared baking dish.
Make the ranch cream. In a bowl, mix sour cream, cream cheese, mayonnaise, ranch seasoning, garlic powder, and onion powder until smooth. A hand mixer makes quick work of this.
Spread the topping. Spoon the ranch cream evenly over the chicken, fully covering each piece.
This keeps the chicken moist and flavorful.
Add cheese. Sprinkle shredded cheese over the creamy layer.
Bake. Place the dish on the center rack and bake for 25–30 minutes, or until the chicken reaches an internal temperature of 165°F (74°C). Thicker breasts may need a few extra minutes.
Add bacon and finish. Remove the dish and scatter the crumbled bacon on top. Return to the oven for 5 minutes to meld the flavors.
Rest and garnish. Let the chicken rest for 5 minutes.
Sprinkle with chopped chives or green onions for a fresh finish.
Serve. Pair with a simple side like roasted broccoli, sautéed zucchini, or a crisp green salad.