Mashed Potato Casserole Chicken

As seen in: Evening Meals That Deliver Results

This baked casserole blends creamy mashed potatoes with sweet corn and sharp cheddar, then tops it with golden crispy chicken strips for irresistible crunch. As it bubbles in the oven, the flavors meld and the cheese melts into the potatoes, creating a creamy, savory base. A generous drizzle of brown gravy brings everything together, adding depth and richness. Simple to prepare ahead or assemble last minute, this comforting dish is perfect for busy weeknights or family gatherings. Every serving delivers a satisfying combination of textures and flavors, making it a favorite for all ages.

Sarah Crisp
Contributed By Sarah Crisp
Last modified on Sat, 05 Jul 2025 11:16:10 GMT
A bowl of mashed potatoes with chicken on top. Save This
A bowl of mashed potatoes with chicken on top. | cookrisp.com

Mashed potato casserole with crispy chicken is my reliable answer to heartier weeknight dinners when comfort food cravings hit Everyone always goes back for seconds thanks to the layers of creamy potatoes sweet corn melty cheese and the irresistible crunch of baked chicken finished with savory brown gravy

The first time I made this was for my nephew’s birthday and it has become the dish he asks for every family get together Everyone raves about the cozy flavors

Ingredients

  • Mashed potatoes: Homemade or store bought Both work but creamy and fluffy potatoes make for the best texture Choose russet potatoes for a classic taste
  • Corn: Adds pops of sweetness and color Use fresh or frozen but try to avoid canned corn for best flavor
  • Cheddar cheese: Freshly shredded cheese melts better and gives a smooth cheesy layer Sharp cheddar delivers extra flavor
  • Chicken tenders: Homemade fried or baked chicken is my favorite but frozen strips work in a pinch Choose a high quality brand for crispier texture
  • Brown gravy: Any rich beef or chicken gravy works A homemade version is delicious but a good quality packet saves time

Step-by-Step Instructions

Prepare the Chicken:
Thaw frozen chicken tenders at room temperature for about five minutes This softens them enough for easy slicing If using freshly cooked homemade chicken just set aside
Layer the Casserole Base:
Spread warm mashed potatoes evenly across the bottom of a nine by thirteen casserole dish Ensure an even thickness for a balanced bite in every scoop
Add Corn and Cheese:
Sprinkle a generous layer of corn evenly over the potatoes Top with a fresh blanket of shredded cheddar cheese This layering locks in moisture and flavor
Top with Chicken:
Cut chicken strips into bite sized pieces Arrange them across the casserole in a single layer so every serving gets some crispy chicken
Bake to Perfection:
Place the casserole uncovered in a four hundred degree Fahrenheit oven Bake for about twenty minutes if using frozen tenders or fifteen minutes for homemade This melts the cheese and crisps the chicken
Make the Gravy:
While the casserole bakes whisk your gravy together on the stove until smooth and hot Avoid lumpy gravy by stirring constantly
Drizzle and Serve:
Pour your desired amount of gravy over the hot casserole right before serving I like to let people drizzle their plates for extra fun
A white bowl filled with a mashed potato casserole and crispy chicken. Save This
A white bowl filled with a mashed potato casserole and crispy chicken. | cookrisp.com

My favorite ingredient here is always the cheese because it pulls everything together My family loves scooping extra servings right from the dish after Sunday dinner and it is almost always gone by the end of the night

Storing Your Casserole

Once cooled cover the casserole tightly with foil and store in the refrigerator for up to three days It reheats well either in the oven at three hundred fifty degrees or quickly in the microwave for lunches

Ingredient Swaps You Can Try

Swap out the chicken tenders for leftover rotisserie chicken or even homemade popcorn chicken for a fun twist If you do not have cheddar cheese try mozzarella or a cheese blend for a different flavor

Serving Suggestions

This casserole shines with a simple green salad or steamed veggies on the side For extra coziness serve alongside warm dinner rolls to soak up any extra gravy

Cultural and Family Traditions

Mashed potato casseroles have deep roots in American home cooking They were a Sunday dinner favorite in my Midwest family where everyone brought something for the table and this dish often disappeared before anything else

Common Queries

→ Can I use homemade mashed potatoes?

Absolutely! Homemade mashed potatoes work wonderfully and can be seasoned to your taste for best results.

→ Should I use homemade or frozen chicken tenders?

Both homemade and frozen chicken tenders can be used. Homemade adds flavor, while frozen is convenient.

→ Is fresh or frozen corn better for this dish?

Either works well. Fresh corn adds sweetness, while frozen offers convenience without sacrificing taste.

→ How should I reheat leftovers?

Reheat individual portions in the microwave or the whole dish covered in the oven at 350°F until hot.

→ Can I prepare this dish ahead of time?

Yes, assemble the casserole ahead and bake just before serving for a quick and easy meal.

Mashed Potato Casserole Chicken

Layers of mashed potatoes, cheddar, corn, and crispy chicken in a comforting baked dish for family meals.

Preparation Time
30 Minutes Required
Cooking Duration
15 Minutes Required
Overall Time
45 Minutes Required
Contributed By: Sarah Crisp

Recipe Type: Dinner Victories

Skill Level: Beginner-Friendly

Cuisine Type: American

Serving Size: 6 Number of Servings

Dietary Preferences: ~

What You’ll Need

→ For Casserole

01 5-6 cups mashed potatoes
02 1 cup corn
03 1 cup cheddar cheese, freshly grated
04 8 chicken tenders
05 Brown gravy, prepared or from packet

Steps to Follow

Step 01

Preheat the oven to 400 degrees Fahrenheit.

Step 02

If using frozen chicken tenders, let them sit at room temperature for about 5 minutes to soften if you prefer to slice them first.

Step 03

Spread the mashed potatoes evenly on the bottom of a 9 x 13 casserole dish.

Step 04

Top the mashed potatoes with corn and freshly grated cheddar cheese.

Step 05

Carefully slice the chicken strips into pieces of desired size and place them on top of the casserole dish.

Step 06

Bake uncovered for 20 minutes if using frozen chicken tenders or 15 minutes if using homemade chicken tenders.

Step 07

Prepare the gravy on the stovetop while the casserole finishes baking.

Step 08

Drizzle the desired amount of gravy over the casserole and serve hot.

Additional Notes

  1. Homemade popcorn chicken can be substituted for chicken tenders in this recipe.

Tools to Have

  • 9 x 13 casserole dish
  • Oven
  • Stovetop

Allergen Information

Double-check ingredients for allergens, and seek medical guidance if necessary.
  • Contains dairy (cheddar cheese)
  • Contains gluten (gravy if using a packet, check label)

Nutrition Info (Per Serving)

These figures are estimates and shouldn’t replace professional health advice.
  • Calories Per Serving: 757
  • Fat Content: ~
  • Carbohydrates: ~
  • Protein Amount: ~