Rating: 4.5 stars 4.5
89 Ratings
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  • 4 star values: 32
  • 3 star values: 4
  • 2 star values: 0
  • 1 star values: 1

A Thanksgiving leftovers casserole? Let your family enjoy every part of the Thanksgiving meal in this layered comfort-food casserole made with leftover stuffing, turkey, veggies, and cheesy mashed potatoes. Drizzle with gravy and serve with cranberry sauce — because you probably have those leftover too!

Recipe Summary

prep:
15 mins
cook:
30 mins
total:
45 mins
Servings:
10
Yield:
1 9x13-inch casserole
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This Thanksgiving leftovers casserole is the perfect, no-waste way to clean out your fridge in the days after the holiday. You'll never look at leftovers the same way again!

Thanksgiving Leftovers Casserole Ingredients

To make this day-after-Thanksgiving casserole, you'll need the following leftovers: 

· Stuffing
· Turkey
· Vegetables (if you don't have any leftover cooked vegetables, just use mixed veggies or saute some onions, celery, and/or carrots) 
· Mashed potatoes 

You'll also need these additional ingredients: 

· Cooking spray
· Mayonnaise
· Shredded Cheddar cheese
· Paprika

How to Make Thanksgiving Leftovers Casserole 

You'll find the full, step-by-step recipe below – but here's a brief overview of what you can expect when you make this Thanksgiving leftovers casserole: 

1. Spread the stuffing in an even layer in a prepared baking dish.
2. Mix the turkey, vegetables, and mayonnaise together. Spread over the stuffing.
3. Mix the potatoes and cheese together. Spread over the turkey mixture. 
4. Bake in a preheated oven until the casserole is heated through. 

More Thanksgiving Leftovers Inspiration 

Hungry for more delicious inspiration? Check out these mouthwatering collections that are chock-full of ideas for Thanksgiving leftovers: 

Allrecipes Community Tips and Praise 

" I made this with my Thanksgiving leftovers and I think it was better than the meal," says Dana. "I used the green bean casserole instead of the mayo and put in a layer of corn. Everyone loved it!!"

"This was a huge hit," according to Allrecipes Allstar SunnyDaysNora. "Simple to throw together and a great (and versatile) way to use leftovers. My daughter is a picky eater and she gobbled her serving up and asked me to put it in her lunch the next day!"

"Very moist and full of flavor," raves Allrecipes Allstar Love2CookMommy. "It was extremely easy to make. This recipe doesn't call for seasonings because you're using leftovers. If you make it without leftovers, season it to taste."

Editorial contributions by Corey Williams

Ingredients

10
Original recipe yields 10 servings
The ingredient list now reflects the servings specified
Ingredient Checklist

Directions

Instructions Checklist
  • Preheat the oven to 375 degrees F (190 degrees C). Spray a 9x13-inch baking dish with cooking spray.

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  • Spread stuffing evenly in the bottom of the prepared baking dish.

  • Mix turkey, vegetables, and mayonnaise together in a bowl until well combined; spoon over stuffing and spread into an even layer.

  • Mix mashed potatoes and Cheddar cheese until well combined; spread over the turkey mixture. Sprinkle paprika over top.

  • Bake in the preheated oven until heated through, 30 to 40 minutes.

Tips

Not enough leftovers? No problem! You can use cooked ground turkey, a prepared 6-ounce box of Stove Top stuffing, frozen mixed veggies (thaw them first!), and prepared instant mashed potatoes.

You can substitute low-fat mayonnaise and Cheddar, if preferred.

Nutrition Facts

444 calories; protein 23.9g; carbohydrates 28.3g; fat 26g; cholesterol 64.6mg; sodium 744.1mg. Full Nutrition
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