There’s a certain kind of magic in a warm, hearty casserole that feels like a hug on a plate, isn’t there? This Mashed Potato Casserole with Chicken is one of those dishes that feels like a cozy hug on a plate.
I first made this recipe on a chilly weeknight when my family was craving comfort food but I didn’t want to spend hours in the kitchen.
It’s creamy, savory, and packed with layers of flavor,plus, it’s so easy to make! Between the buttery mashed potatoes, tender chicken, and sweet corn, this casserole hits all the right notes.
Trust me, once you try it, it’ll become one of your go-to dinner recipes too.
What’s Inside This Recipe?
Ingredients for Mashed Potato Casserole with Chicken
Before we dive into the steps, let’s take a quick look at what you’ll need. I love how this recipe uses simple, everyday ingredients to create something so delicious.
- 4 large potatoes, peeled and diced
- 1 cup milk
- 4 tablespoons butter
- 1 teaspoon salt
- 1 cup frozen corn
- 2 cups shredded cheese (cheddar or your choice)
- 2 cups cooked chicken, shredded
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1 cup breadcrumbs
- 2 tablespoons olive oil
- Fresh parsley for garnish (optional)
That’s it! You’ll also need a 9×13-inch baking dish for assembly. Let’s get cooking!
How to Make Mashed Potato Casserole with Chicken
This casserole is as simple as layering and baking. I’ll guide you through each step so you can whip it up with confidence.
Step 1: Preheat the oven
Start by preheating your oven to 375°F (190°C). Lightly grease a large casserole dish with cooking spray or a bit of butter to prevent sticking.
Step 2: Boil and mash the potatoes
In a large pot, boil diced potatoes in salted water for 15–20 minutes, or until fork-tender. Drain the potatoes and return them to the pot. Add milk, butter, garlic powder, onion powder, and a pinch of salt, then mash until the mixture is smooth and creamy.
Step 3: Layer the base
Spread half of the mashed potatoes evenly into the bottom of your prepared casserole dish.
Step 4: Add the chicken and veggies
Layer the shredded chicken on top of the potatoes, then add a layer of corn. Sprinkle half of the shredded cheese over the top.
Step 5: Top with more potatoes and cheese
Spread the remaining mashed potatoes over the chicken and corn, smoothing it out to cover the filling completely. Sprinkle the rest of the cheese evenly on top.
Step 6: Add crunch and bake
Sprinkle a layer of breadcrumbs over the cheese for a crispy finish. Lightly drizzle olive oil over the breadcrumbs to help them brown nicely in the oven.
Step 7: Bake until bubbly
Bake the casserole in the preheated oven for 25–30 minutes, or until the top is golden brown and bubbly.
Step 8: Garnish and serve
Let the casserole rest for about 5 minutes before serving. For a fresh touch, sprinkle with chopped parsley if desired. Serve warm and enjoy this cozy, comforting meal!
Recipe Variations and Customization Ideas
I love how versatile this Mashed Potato Casserole with Chicken can be. Here are a few fun ways to make it your own:
- Vegetarian Option: Swap the chicken for sautéed mushrooms or a veggie medley like broccoli and carrots. You can also add a layer of stuffing for extra texture.
- Gluten-Free: Skip the breadcrumbs and double-check that your mashed potatoes and seasonings are gluten-free.
- Gluten-Free Breadcrumbs: You can make crispy gluten-free breadcrumbs at home using gluten-free bread, toasted and blended to your desired texture.
- Kid-Friendly: Add a layer of cooked beef bacon or mix in some diced turkey for extra flavor. Kids also love when you use a mix of shredded cheeses like mozzarella and cheddar.
- Make Ahead: Assemble the casserole, cover it tightly, and store it in the fridge for up to 24 hours. When you’re ready to bake, just pop it into the oven,so easy for meal prep.
Got leftovers? This casserole reheats beautifully. Just cover and store it in the fridge for up to 3 days. It’s perfect for a quick lunch or dinner the next day.
Frequently Asked Questions About Mashed Potato Casserole with Chicken
Can I use instant mashed potatoes?
Absolutely! Instant mashed potatoes work just fine in this recipe. Just prepare them according to the package instructions, then mix in the sour cream and seasonings as directed.
What kind of chicken is best for this casserole?
I usually use shredded rotisserie chicken because it’s quick and flavorful, but any cooked chicken will do. Grilled, baked, or even leftover chicken works great here.
Can I freeze this casserole?
Yes, you can freeze it! Assemble the casserole, but don’t bake it. Cover it tightly with plastic wrap and foil, then freeze for up to 2 months. When you’re ready to bake, let it thaw in the fridge overnight and bake as directed.
How can I make it more filling?
If you’re feeding a crowd or want a heartier dish, add a layer of stuffing between the chicken and mashed potatoes. It adds a delicious, savory twist!
What side dishes go well with this casserole?
This casserole is pretty filling on its own, but I love serving it with a simple side salad or steamed green beans. A slice of crusty bread is also great for soaking up all the flavors!
Let’s Get Cooking!
There you have it,my Mashed Potato Casserole with Chicken, a comforting, family-friendly dinner that’s as easy to make as it is to love.
It’s perfect for busy weeknights, cozy weekends, or any time you’re craving something warm and satisfying.
If you give this recipe a try, I’d love to hear how it turned out for you! Leave a comment below or rate the recipe to let me know.
And don’t forget to share your creations on social media,tag me so I can see what you made!
Looking for more comforting recipes? You’ll love my Street Corn Chicken Rice Bowl or my Loaded Baked Potato Soup. Happy cooking, friends!
Warmly,
Wanda
Mashed Potato Casserole with Chicken Recipe
Equipment
- 9×13-inch baking dish
Ingredients
- 4 large potatoes peeled and diced
- 1 cup milk
- 4 tablespoons butter
- 1 teaspoon salt
- 1 cup frozen corn
- 2 cups shredded cheese cheddar or your choice
- 2 cups cooked chicken shredded
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1 cup breadcrumbs
- 2 tablespoons olive oil
- Fresh parsley for garnish optional
Instructions
Step 1: Preheat the oven
- Start by preheating your oven to 375°F (190°C). Lightly grease a large casserole dish with cooking spray or a bit of butter to prevent sticking.
Step 2: Boil and mash the potatoes
- In a large pot, boil diced potatoes in salted water for 15–20 minutes, or until fork-tender. Drain the potatoes and return them to the pot. Add milk, butter, garlic powder, onion powder, and a pinch of salt, then mash until the mixture is smooth and creamy.
Step 3: Layer the base
- Spread half of the mashed potatoes evenly into the bottom of your prepared casserole dish.
Step 4: Add the chicken and veggies
- Layer the shredded chicken on top of the potatoes, then add a layer of corn. Sprinkle half of the shredded cheese over the top.
Step 5: Top with more potatoes and cheese
- Spread the remaining mashed potatoes over the chicken and corn, smoothing it out to cover the filling completely. Sprinkle the rest of the cheese evenly on top.
Step 6: Add crunch and bake
- Sprinkle a layer of breadcrumbs over the cheese for a crispy finish. Lightly drizzle olive oil over the breadcrumbs to help them brown nicely in the oven.
Step 7: Bake until bubbly
- Bake the casserole in the preheated oven for 25–30 minutes, or until the top is golden brown and bubbly.
Step 8: Garnish and serve
- Let the casserole rest for about 5 minutes before serving. For a fresh touch, sprinkle with chopped parsley if desired. Serve warm and enjoy this cozy, comforting meal!
