Creamy Baked Chicken and Potato Casserole is a rich, comforting one-pan dinner for the whole family. Thinly sliced potatoes and sweet onions form a hearty base, topped with tender chicken fillets and smothered in a seasoned egg-cream custard.
Baked to tender perfection and finished with a blanket of melted, bubbly mozzarella cheese, every slice offers a velvety mixture of savory chicken and creamy potatoes. It is a fantastic, effortless dinner option for busy weeknights or cozy weekend gatherings.
Recipe Overview
- Prep Time: 15 minutes
- Cook Time: 50–55 minutes
- Servings: 4–5 portions
Ingredients
For the Casserole Base:
- 500g (1.1 lbs) chicken tenders (or chicken breast fillets)
- 2 medium potatoes, peeled and thinly sliced into rounds
- 1 large onion, thinly sliced
- 2 cups shredded mozzarella cheese
- Fresh parsley, chopped (for garnish)
- 1 tbsp olive oil (optional drizzle)
For the Cream Custard Mixture:
- 1 cup cooking cream (or heavy cream)
- 2 large eggs
- 1 tsp garlic powder
- 1 tsp dried parsley
- 1 tsp salt
- 1 tsp freshly ground black pepper
Step-by-Step Instructions
1. Layer the Vegetables & Chicken
Preheat your oven to 190°C (375°F). Lightly grease a large baking dish. Arrange the sliced onions evenly across the bottom of the dish. Layer the thinly sliced potato rounds over the onions, then place the chicken tenders evenly on top of the potato layer.
2. Whisk the Cream Mixture
In a medium bowl, whisk together the eggs, cooking cream, garlic powder, dried parsley, salt, and black pepper until completely smooth and emulsified.
3. Assemble the Casserole
Pour the cream mixture evenly over the chicken, potatoes, and onions, ensuring the liquid flows into all the crevices and reaches the bottom of the baking dish.
4. Bake Covered, Then Cheese-Top
Cover the baking dish tightly with aluminum foil. Bake in the preheated oven for 35 to 40 minutes, or until the potatoes are fork-tender and the chicken is cooked through. Carefully remove the foil, sprinkle the shredded mozzarella cheese evenly over the top, and return to the oven uncovered for 10 to 15 minutes until the cheese is melted, bubbly, and lightly golden brown.
5. Rest and Serve
Remove from the oven and let the casserole rest for 5 minutes so the creamy sauce can set. Garnish with freshly chopped parsley and a light drizzle of olive oil before serving hot!
Helpful Cooking Tips
- Thin Potato Slices: Slice the potatoes as thinly and uniformly as possible (about 3 mm / ⅛ inch thick) so they cook through at the same rate as the chicken.
- Tightly Cover with Foil: Keeping the dish tightly sealed with foil traps the moisture, allowing the potatoes to steam and soften in the cream mixture.
- Resting is Essential: Letting the casserole rest for 5 minutes before slicing helps the custard layer set so serving is clean and effortless.
Tasty Customization Ideas
- Veggie Add-ins: Add sliced bell peppers, zucchini rounds, baby spinach, or sliced mushrooms between the potato and chicken layers.
- Spice & Herbs: Season the cream mixture with smoked paprika, dried thyme, oregano, or a pinch of cayenne pepper for a spicy kick.
- Blend of Cheeses: Combine mozzarella with sharp cheddar or grated Parmesan for an even richer cheese crust.
Serving Suggestions
Serve this Creamy Baked Chicken and Potato Casserole hot alongside a crisp green garden salad, steamed broccoli, or warm garlic bread for a complete, comforting meal.
