Try this homemade Sour Cream Chicken Casserole recipe the whole family will love. Made with chicken breasts, cream of mushroom soup, sour cream and mush…
This Sour Cream Chicken Casserole relies on simple, everyday ingredients such as chicken breasts (whole), cream of mushroom soup, sour cream and small can mushroom pieces. It comes together quickly and makes 4 servings, at about 526 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.
Updated Jun 30, 2026