A classic baked casserole of tender chicken, creamy soups, buttery rice, and simple seasoning, Mamaw’s Chicken and Rice Casserole is hearty and comforting.
Preheat the oven to 400°F (200°C). Lightly grease the bottom and sides of a baking dish with butter or nonstick spray to prevent sticking.
Combine the soups and liquid
In a large mixing bowl, stir together the cream of mushroom, cream of chicken, and cream of celery soups with the water until a smooth, uniform mixture forms.
Incorporate chicken and rice
Add the cubed or shredded chicken and the instant rice to the soup mixture. Season with salt and black pepper, and gently fold until evenly combined.
Transfer to baking dish
Carefully spoon the prepared mixture into the greased baking dish, spreading it evenly. Arrange the butter slices uniformly across the top of the casserole.
Bake
Place the dish in the preheated oven and bake for 60–75 minutes, or until the rice is tender, the chicken is fully heated through, and the surface is golden. Allow to cool slightly before serving.
Notes
To adapt this recipe for a gluten-free diet, substitute the instant white rice with a certified gluten-free variety, and ensure that the cream soups used are labeled gluten-free, as some canned soups contain gluten-based thickeners.