Cozy Chicken Hashbrown Cheese Casserole

Category: Satisfying Main Dishes for Every Occasion

Picture juicy pieces of chicken, shredded hashbrowns, and cheddar all baked in one pan. The creamy mix of milk and sour cream keeps it soft inside, while a layer of buttery breadcrumbs on top gets crispy in the oven. Green onions and a sprinkle of seasoning give it a punch of flavor. You can easily swap in a different meat or throw in some extra herbs if you want. It’s always a hit at get-togethers and reheats nicely, so leftovers never go to waste.

A woman wearing a chef's hat and apron.
Authored By Elisa
Updated on Mon, 26 May 2025 17:48:10 GMT
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Tomato and cheese casserole in a dish. | recipesbyelisa.com

Whenever I'm craving some comfort after a long day, I lean on this ultra-creamy chicken hashbrown bake. Dig in, and you'll hit layers of tender potatoes, gooey cheese, and juicy chicken, all cozy under a crisp, crunchy top. I love how it gets everyone gathered and feeling like they're right at home.

This is the meal my family always asks me to make for Sunday dinner. It’s gone before you know it at potlucks and helped me convince picky eaters that dinnertime can be fun.

Irresistible Ingredients

  • Breadcrumbs: These crispy bits make a crunchy top. Use Panko for extra crunch or make your own if you want even more flavor.
  • Chopped green onions: They add a little bite and pop of color. Find fresh green ones without wilted spots.
  • Black pepper and salt: These boost all the other flavors. Kosher salt makes it easy to season just right.
  • Garlic powder and onion powder: These give you lots of flavor in every bite. Make sure they're fresh for the strongest taste.
  • Butter melted: Real butter gives it rich flavor, so skip the margarine.
  • Milk: This helps everything blend. Whole or two percent makes it super creamy.
  • Sour cream: This brings a tangy smoothness. Don't go for fat free so the flavor stays rich.
  • Shredded cheddar cheese: tangy and melty—shred a block yourself for the best gooey pull.
  • Cooked chicken breast shredded: Rotisserie or leftover chicken works great and keeps things moist.
  • Shredded hashbrowns: Bagged, frozen potato shreds make this easy—just check they’re only potatoes, nothing extra.

Easy Step-by-Step Guide

Scoop It Up and Share:
While it's still hot, dish up big servings to share with friends and family.
Let It Rest:
Take it out of the oven, wait about five minutes so it firms up, then slice easily.
Get Baking:
Pop your dish in the hot oven and let it bake for thirty to thirty-five minutes, until steamy inside and nicely browned on top.
Sprinkle on Breadcrumbs:
Scatter your buttery crumbs over everything—make sure every part gets a little so every bite has some crunch.
Mix Up Breadcrumb Topping:
In a small bowl, stir breadcrumbs with a spoonful of melted butter until they're all coated and ready to crisp.
Spread Mixture in Pan:
Lightly grease a nine by thirteen inch pan, then press out your hashbrown blend edge to edge.
Fold In Green Onions:
Toss in your green onion pieces at the end, so they stay bright and crunchy.
Season Everything:
Sprinkle in garlic powder, onion powder, salt, and black pepper. Give it a good stir for even flavor.
Stir In Wet Stuff:
Pour in your sour cream, milk, and melted butter, mixing until every bit is coated in creamy goodness.
Add Your Cheese:
Toss cheddar into the mix so you get gooey cheese in every mouthful.
Combine Chicken and Hashbrowns:
Break up both in a big bowl so they're blended evenly with no clumps.
Warm Up the Oven:
Crank your oven to 375° F so it heats up as you prep, which helps the top get crispy.
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A dish of food with a green topping. | recipesbyelisa.com

Every single time I whip this up, I remember Dad sneaking extra cheese to get the crunchiest bites on top. Can’t leave out green onions—my sister would always ask for extra in her bowl.

Keeping Leftovers Fresh

Just stash what’s left in a container with a lid in the fridge for up to three days. Warm up single servings in the microwave for a fast meal. If you’re planning ahead, don’t add the breadcrumb topping till the last bake to keep it crunchy.

Swap Suggestions

Use cooked turkey instead of chicken when you want a holiday vibe, or try browned ground beef for something heartier. Sub Greek yogurt for part of the sour cream if you like more tang. If cheddar's too sharp, Monterey Jack melts in a milder note.

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A bowl of food with tomatoes and basil. | recipesbyelisa.com

Best Ways to Serve

This goes great with a fresh green salad or some steamed broccoli on the side. For brunch, try it with scrambled eggs and fruit. For special days, top with even more green onions and maybe a sprinkle of fresh chopped herbs.

Warm Cultural Roots

You’ll find this classic in all sorts of American family get-togethers and church meals. It’s a Midwest comfort dish—potatoes, cheese, and chicken showing up on dinner tables for years to bring everyone together.

Frequently Asked Questions About Recipes

→ Is it okay to use something besides chicken?

Definitely, swap in cooked turkey or even ground beef. Just adjust the spices to match what you’re using.

→ How can I make it even creamier?

You can mix in an extra scoop of sour cream—about 1/4 cup more—or use a bit of cream cheese for a richer texture.

→ What’s the secret for a crunchy top?

Sprinkling Panko or any crunchy breadcrumbs mixed with melted butter on top before baking makes it extra crispy.

→ Will it keep well for leftovers?

Yep, it lasts up to three days in a sealed container in the fridge. Just pop it in the oven or microwave when you’re ready for round two.

→ Can I make it spicy?

Oh, for sure! Stir in cayenne or your favorite hot sauce right into the mix for a spicy kick.

Cheesy Chicken Hashbrown

Crispy hashbrowns, plenty of chicken, and loads of melted cheese come together for a big, feel-good family meal everyone will want seconds of.

Prep Time
15 minutes
Cooking Time
45 minutes
Total Time Required
60 minutes
Authored By: Elisa

Type of Recipe: Main Dishes

Skill Level: Easy

Cuisine Type: American

Servings Count: 8 Number of Servings (One 33x23 cm casserole dish)

Dietary Preferences: ~

Ingredients You'll Need

→ Main Mixture

Ingredient 01 60 g green onions, sliced
Ingredient 02 1 teaspoon salt
Ingredient 03 0.5 teaspoon ground black pepper
Ingredient 04 1 teaspoon onion powder
Ingredient 05 1 teaspoon garlic powder
Ingredient 06 60 g unsalted butter, melted
Ingredient 07 180 ml whole milk
Ingredient 08 240 g sour cream
Ingredient 09 200 g cheddar cheese, shredded
Ingredient 10 700 g cooked chicken breast, torn up
Ingredient 11 900 g frozen hashbrowns, shredded and thawed

→ Topping

Ingredient 12 15 g melted unsalted butter
Ingredient 13 80 g breadcrumbs

Step-by-Step Instructions

Step 01

Dish it out while it's still hot. Enjoy!

Step 02

Let the dish cool for about 5 minutes after baking. This will make it easier to cut and serve.

Step 03

Pop the dish into your oven, still hot, and bake for about 30 to 35 minutes. Take it out when the top's golden and everything's bubbling.

Step 04

Sprinkle your buttery breadcrumbs all over the top so it's nice and even.

Step 05

Mix breadcrumbs with the 15 g melted butter in a small bowl. Make sure the crumbs soak up all the butter.

Step 06

Scoop your mixture into a greased 33x23 cm dish and smooth it out.

Step 07

Gently toss in those chopped green onions at the end. Don't stir too hard.

Step 08

Shake in onion powder, garlic powder, pepper, and salt. Mix so they're spread everywhere.

Step 09

Pour in sour cream, milk, and your melted butter, giving everything a good stir until you don’t spot any streaks.

Step 10

Stir in the cheddar next until it’s all mixed through.

Step 11

Put thawed hashbrowns in a big bowl with your shredded chicken. Mix them together.

Step 12

Set your oven to 190°C and let it heat up.

Extra Tips and Tricks

  1. Switch to a bit of cream cheese instead of some sour cream, or just add 60 g more, if you want it creamier.
  2. Want some spice? Toss in cayenne or add a dash of your favorite hot sauce along with your other seasonings.
  3. Pick Panko or flavored breadcrumbs if you love a crunchier top.
  4. Cooked turkey or ground beef work great in place of chicken if you want to switch things up.
  5. Leftovers stay good for about three days in the fridge, just keep them airtight and heat them up again when you want more.

Must-Have Equipment

  • Big mixing bowl
  • Measuring spoons and cups
  • 33x23 cm baking dish
  • Small bowl
  • Oven
  • Spatula or spoon for mixing

Allergy Information

Always double-check ingredient lists for allergens and seek advice if you're unsure.
  • Has milk and dairy items
  • Breadcrumbs contain gluten

Nutritional Information (per portion)

The provided details are purely informational and should not replace professional advice.
  • Calorie Count: 450
  • Fat Amount: ~
  • Carbohydrate Amount: ~
  • Protein Amount: ~