Turkey Dinner Casserole

Transform your favorite Thanksgiving flavors into a comforting, one-dish meal with this hearty Turkey Dinner Casserole. Packed with layers of tender cooked turkey, creamy mashed potatoes, savory stuffing, and a medley of colorful mixed vegetables, all smothered in rich turkey gravy and crowned with a golden layer of melted cheddar cheese, this casserole is the ultimate use for holiday leftovers—or an easy way to enjoy a holiday-inspired feast anytime. Ready in just under an hour, this family-friendly dish combines convenience with cozy flavors, making it perfect for weeknight dinners or relaxed gatherings. Finish it with a sprinkle of dried parsley for an elegant touch, and serve it as a standalone meal or with a side of cranberry sauce for that extra burst of festive flair.

Nutriscore Rating: 70/100

Prep Time:20 mins

Cook Time:30 mins

Total Time:50 mins

Servings: 6

Ingredients

• 3 cups cooked turkey (shredded or diced)
• 3 cups prepared stuffing
• 2 cups mashed potatoes
• 2 cups frozen mixed vegetables (carrots, peas, corn, green beans)
• 2 cups turkey gravy
• 1 cup shredded cheddar cheese
• 2 tablespoons butter
• 0.5 teaspoons salt
• 0.25 teaspoons pepper
• 1 tablespoons dried parsley (optional, for garnish)

Directions

Step 1

Preheat your oven to 375°F (190°C). Grease a 9x13-inch baking dish with 1 tablespoon of butter and set aside.

Step 2

If using leftover turkey and prepared mashed potatoes, ensure both are at room temperature for easier assembly. Thaw the frozen vegetables if they’re not already defrosted.

Step 3

Spread the shredded or diced turkey evenly across the bottom of the prepared baking dish.

Step 4

In a medium-sized bowl, mix the thawed mixed vegetables with 1.5 cups of turkey gravy. Pour this mixture evenly over the turkey layer in the dish.

Step 5

Spread the mashed potatoes over the vegetable layer, smoothing them out with a spatula to cover evenly.

Step 6

Layer the prepared stuffing on top of the mashed potatoes, pressing it down gently to create a compact layer.

Step 7

Drizzle the remaining 0.5 cup of gravy evenly over the stuffing layer for added moisture.

Step 8

Sprinkle the shredded cheddar cheese evenly over the top of the casserole.

Step 9

Cover the dish loosely with aluminum foil and bake in the preheated oven for 20 minutes.

Step 10

Remove the foil and bake for an additional 10 minutes, or until the cheese is melted and golden brown.

Step 11

Remove the casserole from the oven and let it rest for 5-10 minutes to set before serving.

Step 12

Optional: Garnish the casserole with dried parsley before serving for a pop of color and flavor.

Nutrition Facts

Serving size	2939.7 grams (2939.7g)

Amount per serving	% Daily Value*
Calories	3860

Total Fat 157.50g	202%
Saturated Fat 71.30g	357%
Polyunsaturated Fat 2.80g
Cholesterol 893mg	298%
Sodium 8376mg	364%
Total Carbohydrate 328.00g	119%
Dietary Fiber 31.10g	111%
Total Sugars 41.30g
Protein 296.30g	593%

Vitamin D 5IU	23%
Calcium 1401mg	108%
Iron 25mg	137%
Potassium 5215mg	111%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 36.2%

Protein: 30.3%

Carbs: 33.5%