Leftover Thanksgiving Turkey Stuffed Shells Recipe
Introduction
Transform your Thanksgiving leftovers into a comforting and delicious new meal with these Turkey Stuffed Shells. This dish combines tender turkey, creamy mashed potatoes, and savory stuffing all wrapped in cheesy pasta shells. It’s a perfect way to enjoy the flavors of the holiday in a fresh, satisfying way.

Ingredients
- 12 jumbo pasta shells
- 1 cup cooked turkey, chopped
- 1 cup mashed potatoes
- 1 tablespoon celery, diced
- 2 tablespoons yellow onion, diced
- 1 clove garlic, minced
- 3 ounces cheddar cheese, shredded and divided
- 1 1/4 cups gravy
- 1 cup bread stuffing
- Salt, to taste
- Pepper, to taste
Instructions
- Step 1: Preheat your oven to 350°F. Lightly grease a 1 1/2 quart baking dish and set it aside.
- Step 2: Boil the jumbo pasta shells for 8-9 minutes until al dente. Drain and set aside to cool slightly.
- Step 3: While the pasta cooks, prepare the filling. Chop the turkey into bite-sized pieces and warm the mashed potatoes until just heated through.
- Step 4: In a medium bowl, combine the turkey, warm mashed potatoes, diced onion, diced celery, minced garlic, and half of the shredded cheddar cheese. Season with salt and pepper if desired, then stir to combine thoroughly.
- Step 5: Spread 3/4 cup of gravy evenly on the bottom of the greased baking dish.
- Step 6: Use a medium cookie scoop or spoon to fill each pasta shell with the turkey and potato mixture. Arrange the filled shells in the baking dish.
- Step 7: Top the stuffed shells with the bread stuffing, the remaining gravy, and the remaining shredded cheddar cheese.
- Step 8: Bake in the preheated oven for 25-30 minutes until the cheese is melted and bubbly.
- Step 9: Optional: Sprinkle with fresh parsley, chives, or green onions before serving. Serve warm and enjoy!
Tips & Variations
- Use leftover mashed sweet potatoes instead of regular mashed potatoes for a different flavor twist.
- Try adding cooked mushrooms or spinach to the filling for extra texture and nutrients.
- Substitute turkey with leftover chicken or ham if preferred.
- If you don’t have gravy, use a creamy white sauce or marinara for a different taste profile.
- To reduce prep time, use pre-cooked stuffing and store-bought gravy.
Storage
Store leftover stuffed shells in an airtight container in the refrigerator for up to 3 days. Reheat in the oven at 350°F for about 15-20 minutes until warmed through, or microwave individual portions until hot. For longer storage, you can freeze the baked shells for up to 2 months; thaw overnight in the fridge before reheating.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I make this recipe ahead of time?
Yes, you can assemble the stuffed shells and store them in the refrigerator covered with foil for up to 24 hours before baking. Bake directly from the fridge, adding a few extra minutes to the baking time if needed.
What can I use if I don’t have jumbo pasta shells?
If jumbo shells aren’t available, you can use large manicotti tubes or even large ravioli to stuff with the turkey mixture. Just adjust the cooking and filling process accordingly.
PrintLeftover Thanksgiving Turkey Stuffed Shells Recipe
A comforting and creative recipe that transforms leftover Thanksgiving turkey, mashed potatoes, and stuffing into delicious baked stuffed jumbo pasta shells, smothered in savory gravy and melted cheddar cheese.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
- Yield: 4 servings 1x
- Category: Main Course
- Method: Baking
- Cuisine: American
Ingredients
Pasta
- 12 jumbo pasta shells
Filling
- 1 cup cooked turkey, chopped
- 1 cup mashed potatoes, warmed
- 1 tablespoon celery, diced
- 2 tablespoons yellow onion, diced
- 1 clove garlic, minced
- 3 ounces cheddar cheese, shredded and divided
- 1 cup bread stuffing
- Salt, to taste
- Pepper, to taste
Sauce
- 1 1/4 cups turkey gravy
Instructions
- Preheat and Prepare Dish: Preheat your oven to 350°F (175°C). Lightly grease a 1 1/2 quart baking dish to prevent sticking and set aside.
- Cook Pasta Shells: Bring a large pot of salted water to a boil. Add the jumbo pasta shells and cook for 8-9 minutes until al dente. Drain the shells carefully and set them aside to cool slightly.
- Prepare Filling: While the pasta cooks, chop the leftover turkey into bite-sized pieces. Heat the mashed potatoes until just warm for easier mixing. In a medium bowl, combine the chopped turkey, warmed mashed potatoes, diced onion, diced celery, minced garlic, and half of the shredded cheddar cheese. Season the mixture with salt and pepper to taste, and stir well to combine all ingredients evenly.
- Assemble Stuffed Shells: Spread 3/4 cup of the gravy evenly over the bottom of the prepared baking dish. Using a medium-sized cookie scoop or spoon, fill each cooked pasta shell with the turkey and mashed potato mixture. Arrange the filled shells in the baking dish in a single layer. Top the shells with the leftover bread stuffing, then pour the remaining gravy over everything. Sprinkle the remaining shredded cheddar cheese evenly on top.
- Bake: Place the baking dish in the preheated oven and bake for 25-30 minutes until the cheese is melted, bubbly, and lightly golden.
- Garnish and Serve: Remove from the oven and optionally sprinkle with fresh parsley, chopped chives, or green onions for a fresh touch. Serve the stuffed shells warm and enjoy your hearty, leftover-inspired meal.
Notes
- Make sure to not overcook the pasta shells as they will cook further during baking.
- You can substitute leftover gravy with store-bought turkey or chicken gravy if needed.
- If you prefer, use low-sodium gravy to control salt levels.
- The bread stuffing on top adds a delicious crunch, but can be omitted or replaced with breadcrumbs if desired.
- Leftover cranberry sauce makes a great tangy side to complement this dish.
Keywords: Thanksgiving leftovers, stuffed shells, turkey recipe, baked pasta, comfort food

