Chicken and potato casserole layers sliced potatoes and chopped onion beneath chicken breasts, then bakes them in a mixture of broth and cream. Cheese goes on for the final uncovered bake, giving the top a golden finish while the potatoes soften in the liquid below. This version uses raw chicken breasts and raw potato slices, so both components need to be checked before serving.
The covered portion of the bake holds moisture around the potatoes. Thin, even slices are essential because large or uneven pieces can remain firm after the chicken is cooked. Treat the 45-minute covered bake and 15-minute uncovered finish as guides, then check the actual food rather than relying only on the timer.
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Why This Recipe Works
The casserole uses its covered bake to soften the potato layers without drying out the top. Broth carries savory flavor through the dish, and cream gives the cooking liquid a richer finish. Keeping the potato slices even helps that liquid reach and heat the layers consistently.
The cheese is added after the main covered cook. That keeps it from darkening for the entire hour and gives you a chance to check the chicken and potatoes before the final stage. This dish has a creamy cooking liquid rather than a separately thickened sauce, so expect a loose sauce that can be spooned over each portion.
Ingredients for Chicken and Potato Casserole
- 4 chicken breasts, fully thawed
- 4 potatoes, thinly sliced
- 1 onion, chopped
- 2 cups chicken broth
- 1 cup cream
- 1 teaspoon garlic powder
- Salt and pepper, to taste
- 1 cup shredded cheese
To make chicken and potato casserole, use thawed chicken breasts of similar size. The recipe lists four breasts without weights, so larger pieces may need more time. Thaw the chicken fully before starting so the meat and potatoes cook evenly.
Slice the four potatoes thinly and evenly; thick slices are the main cause of a casserole with done chicken but firm potatoes. The recipe for chicken and potato casserole leaves the potato and cheese varieties open. Use a cheese that melts well and expect the choice to affect flavor. Broth and cream form the cooking liquid without a separate thickener.
How to Make Chicken and Potato Casserole
1. Heat the oven and prepare the ingredients. Heat the oven to 375°F. Use fully thawed chicken breasts. Slice the potatoes thinly and evenly and chop the onion. Choose a large casserole dish that holds the ingredients without filling it to the rim.
2. Layer the casserole. Spread the sliced potatoes through the dish, then distribute the chopped onion over them. Arrange the four chicken breasts on top in an even layer.
3. Add the cooking liquid. Whisk together the chicken broth, cream, garlic powder, salt, and pepper. Pour evenly over the layered ingredients so the liquid reaches the potato layers.
4. Bake covered. Cover the dish tightly with foil and bake for about 45 minutes. Carefully remove the foil, keeping your hands away from escaping steam. Check the potato slices and the thickest part of the chicken before moving to the final stage. Remove any breast that has reached 165°F while the potatoes and cheese finish; the meat can be returned at serving time.
5. Add cheese and finish. Sprinkle the shredded cheese over the casserole and bake uncovered for about 15 minutes, or longer as needed. The chicken must reach 165°F and the potatoes should be tender when pierced. If the chicken is ready before the potatoes, transfer it to a clean plate and continue baking the potatoes, covering the top if necessary.
6. Rest and serve. Let the casserole stand for 5 minutes. Return any separately held cooked chicken to the dish for serving, then divide the chicken, potatoes, and cooking liquid into six portions.
Serving Suggestions
Serve chicken and potato casserole with some of its creamy cooking liquid spooned over each portion. Because the recipe has four chicken breasts but lists six servings, slice the cooked breasts and divide them across the plates so everyone gets some of each component.
The casserole pairs well with a crisp green salad or steamed green beans. It already supplies the main protein and starch, so another heavy potato side is unnecessary. A simple vegetable side also helps balance the cheese and cream without changing the casserole itself.
Storage and Reheating
Refrigerate the casserole promptly in shallow containers rather than waiting for the whole baking dish to cool completely. Keep at 40°F or below and use within 3–4 days, following the FoodSafety.gov cold storage chart.
Reheat portions until the chicken and the center of the potatoes reach 165°F. Covering during reheating helps retain moisture. Freeze only if you are comfortable with a softer potato texture and possible separation in the cream mixture; refrigerated portions generally keep the original texture better.
Tips and Variations
For an evenly cooked casserole, focus on thin potato slices before changing the oven temperature. A thicker slice needs more cooking regardless of how dark the cheese becomes. Check potatoes from the center of the dish as well as those near the edge.
If making components ahead, keep raw chicken separate from sliced vegetables and assemble shortly before baking. A chilled assembled dish may take longer to heat. Additional herbs can change the flavor, but milk or a non-dairy drink makes a thinner, less rich cooking liquid.
Frequently Asked Questions
Can I use frozen chicken breasts for chicken and potato casserole?
Use fully thawed chicken for this casserole. Frozen breasts do not follow the stated timing and can heat unevenly with the potato layers.
Why are the potatoes still firm?
They may be sliced too thickly or need more covered cooking. Check the center layers and continue until tender.
What if the chicken is done first?
Remove it to a clean plate while the potatoes finish, then return the cooked chicken for serving. This avoids overcooking the meat.
Why are there six servings but four breasts?
Chicken and potato casserole yields six portions. Slice and divide the cooked chicken along with the potatoes.
Can I substitute milk for cream?
It makes the liquid thinner and changes the richness. Keep cream for the result described here, or use a separately adapted version.
More Recipes to Try
For another meal or a side to serve alongside, explore these published recipes:
- Baked Chicken Thighs and Potatoes with Herbs
- Sheet Pan Chicken and Potatoes
- Creamy Mushroom Scalloped Potatoes
- Classic Homemade Caesar Salad
Chicken and Potato Casserole with Cream and Cheese
Ingredients
Main Ingredients
- 4 chicken breasts, fully thawed
- 4 potatoes, thinly sliced
- 1 onion, chopped
- 2 cups chicken broth
- 1 cup cream
- 1 teaspoon garlic powder
- Salt and pepper, to taste
- 1 cup shredded cheese
Instructions
Method
- Preheat to 375°F. Thinly and evenly slice four potatoes, spread in a large casserole dish with the chopped onion, and arrange four thawed chicken breasts on top.
- Whisk the broth, cream, garlic powder, salt, and pepper. Pour evenly over the layers and seal tightly with foil.
- Bake for about 45 minutes, then check the thickest chicken for 165°F and the potatoes for tenderness. Remove any fully cooked chicken while the potatoes finish.
- Sprinkle the cheese over the casserole and bake uncovered for about 15 minutes, extending as needed until the potatoes are tender and any chicken still in the dish reaches 165°F. Loosely cover if the topping darkens too quickly.
- Rest for 5 minutes. Slice and divide the cooked chicken among six portions with the potatoes and cooking liquid; return any held chicken just for serving.
Notes
- Refrigerate promptly in shallow, covered containers at 40°F or below; use within 3–4 days.
- Reheat portions to 165°F, adding a little water or broth if needed.
