As I rummaged through my fridge post-Thanksgiving, I stumbled upon a treasure trove of leftovers, begging for creativity. Enter my Creamy Turkey Casserole—a delightful solution for those easily forgotten turkey remnants. This comforting dish is not just a meal; it’s a warm embrace on a chilly night, combining savory turkey, tangy cranberry sauce, and creamy layers of mashed potatoes and mayonnaise. With its quick prep and easy assembly, you can transform your holiday treasures into a family favorite that delights everyone, all while keeping the fast food at bay. Are you ready to turn those leftovers into something magical? Why Use Leftover Turkey? Comforting, Cozy Dish: This Creamy Leftover Turkey Casserole wraps up the warmth of home-cooked meals in one dish. Quick and Easy: With minimal prep time, you can whip this up in no time, making it perfect for busy evenings. Versatile Ingredients: Feel free to swap out ingredients, whether it’s using shredded chicken or adding your favorite veggies for a personal touch. Award-Winning Flavor: The marriage of savory turkey and tangy cranberry sauce creates an irresistible combination. Plus, you’ll never look at leftovers the same way again! Leftover Turkey Casserole Ingredients Transform your cozy turkey remnants into a delightful dish! For the Base Prepared Stuffing – This adds texture and flavor, and you can easily substitute homemade stuffing or cornbread for a personal twist. Cooked Turkey – The heartiness this provides is unmatched; shredded chicken is a perfect substitute if needed. For the Creamy Mixture Hellmann’s Real Mayonnaise – It introduces moisture and richness to the casserole; for a lighter option, Greek yogurt works well here. Whole Berry Cranberry Sauce – Infuses sweetness and tartness; if you prefer, jellied cranberry sauce can be used, though it may change the texture. Mashed Potatoes – This ingredient contributes the comforting creaminess we crave; feel free to use store-bought mashed potatoes for convenience. For the Topping Shredded Mozzarella – Melts beautifully, enhancing the dish’s overall flavor; you can swap it for any melty cheese, like cheddar, if desired. Dried Cranberries (optional) – Use as a garnish to add a touch of sweetness and a pop of color. Now you have all the essentials to make your Leftover Turkey Casserole a delicious reality! Step‑by‑Step Instructions for Leftover Turkey Casserole Step 1: Preheat the Oven Begin by preheating your oven to 375°F (190°C). While the oven warms up, grab a 9×13 baking dish and generously spray it with cooking spray to ensure your casserole doesn’t stick. This is the perfect time to set the mood for your cooking adventure, imagining the delightful aromas that will soon fill your kitchen with this tempting Leftover Turkey Casserole. Step 2: Layer the Stuffing Once your dish is prepared, spread half of the prepared stuffing evenly across the bottom. Press it down gently to create a solid base that adds both texture and flavor. Next, layer the chopped turkey on top of the stuffing. Make sure to distribute it evenly, giving everyone a hearty bite of turkey in your creamy casserole. Step 3: Mix the Sauces In a medium bowl, combine the whole berry cranberry sauce with ¼ cup of mayonnaise until well blended. This mixture will add a delightful tang and sweetness to your casserole. Spread this luscious cranberry-mayo blend over the turkey layer, using a spatula for even coverage. The bright colors will enhance the visual appeal of your Leftover Turkey Casserole. Step 4: Prepare the Creamy Topping In another bowl, combine the remaining mayonnaise with the mashed potatoes and shredded mozzarella cheese. Mix thoroughly until smooth and creamy. This will serve as the comforting, rich topping for your casserole. Carefully spread this creamy mixture over the cranberry-topped layer, ensuring the casserole is fully covered for that delicious, gooey finish. Step 5: Finish with Stuffing Top the creamy layer with the remaining stuffing, sprinkling it evenly across the surface. This final topping will create a crisp, golden crust as it bakes. Place your casserole in the oven and bake for 40 minutes, or until the center is hot, bubbling, and the stuffing tops are beautifully golden. Step 6: Let it Rest Remove the Leftover Turkey Casserole from the oven and let it sit for about 10 minutes before serving. This resting period allows the layers to set nicely, making it easier to serve. You’ll be rewarded with a warm, comforting dish that’s perfect for busy weeknight dinners or a cozy family gathering. Expert Tips for Leftover Turkey Casserole Layer Evenly: Ensure all layers are evenly distributed for maximum flavor in every bite of your leftover turkey casserole. Resting Time Matters: Let the casserole sit for 10 minutes after baking; this helps set the layers and makes serving easier. Mix It Up: Don’t hesitate to add veggie favorites like peas or corn. This boosts nutrition and makes the casserole even heartier. Watch the Baking Time: Ovens vary, so keep an eye on the casserole; it’s done when the center is hot and bubbly, and the top is golden brown. Use Quality Ingredients: For the best flavor, use high-quality mayonnaise and cheese; they can elevate your leftover turkey casserole significantly. Make Ahead Options These Creamy Leftover Turkey Casserole preparations are perfect for busy nights when you need a meal ready to go! You can assemble the casserole up to 24 hours in advance by layering all ingredients and covering the dish tightly with foil. This method will help maintain freshness and prevent drying out. To store, place it in the refrigerator and take it out to sit at room temperature for about 30 minutes before baking. When you’re ready to enjoy your delicious meal, just pop it in the oven straight from the fridge, baking it for about 40 minutes until hot and bubbly. This way, you’ll have a comforting dinner with minimal effort! What to Serve with Creamy Turkey Casserole? Warm up your dining table with sides that perfectly complement the creamy comfort of this delightful dish. Crispy Green Beans: Bright and crunchy, they add a wonderful contrast to the rich casserole. Garlic Bread: Perfect for soaking up every bit of the creamy goodness, it’s a family-friendly favorite. Mixed Green Salad: Fresh greens tossed in a light vinaigrette introduce a refreshing balance to your hearty meal. Roasted Brussels Sprouts: Their nutty flavor and crisp texture pair wonderfully with the turkey casserole. Sweet Potato Mash: This sweet, creamy side enhances the casserole’s flavor profile and adds vibrant color. Cornbread Muffins: Soft and slightly sweet, these muffins offer a comforting, Southern touch to your dinner table. Apple Crisp: For dessert, this warm, spiced treat brings a sweet finish that’s reminiscent of holiday flavors. Sparkling Lemonade: A refreshing drink that cuts through the richness and adds a fun, fizzy element to your meal. Storage Tips for Leftover Turkey Casserole Fridge: Store any leftover turkey casserole in an airtight container in the refrigerator for up to 3 days. This helps maintain its creamy texture and prevents drying out. Freezer: You can freeze the casserole for up to 2 months. Wrap it tightly in foil or plastic wrap to prevent freezer burn and preserve its flavors. Reheating: To reheat, thaw it overnight in the fridge if frozen, then bake it at 350°F (175°C) until heated through—around 20-25 minutes. You can cover it with foil to retain moisture while reheating. Assembled Ahead: Feel free to prepare the casserole a day in advance and store it in the fridge unbaked. Just cover it with foil to keep it moist and pop it in the oven when you’re ready to enjoy your delicious leftover turkey casserole. Leftover Turkey Casserole Variations Feel free to take this delicious recipe and make it your own through these fun and easy variations! Dairy-Free: Replace the mayonnaise with cashew cream or coconut yogurt for a creamy texture without dairy. Dairy-free can be just as comforting; it opens the door to a whole new flavor experience, ensuring everyone can enjoy. Vegetarian Delight: Swap turkey for sautéed mushrooms or a medley of roasted vegetables. You can enjoy a hearty vegetarian version that’s just as satisfying. This twist provides a unique earthy flavor that’s simply delicious! Spicy Kick: Add diced jalapeños or a sprinkle of red pepper flakes for an extra kick. Spice up your casserole for those who enjoy a bit of heat; it creates an exciting flavor explosion that will please the palate. Herb Infusion: Lift the flavors by incorporating fresh herbs like thyme or rosemary into the creamy mixture. Adding herbs elevates the dish with freshness and adds a lovely aroma as it bakes, transporting you straight to a cozy herb garden! Extra Crunch: Top with crushed potato chips or French fried onions for an added crunchy texture. This fun touch not only adds a delightful crunch to every bite but also adds rich flavors that complete your casserole beautifully. Nutty Flavor: Drizzle some pesto over the turkey layer for a burst of flavor. Pesto adds a gourmet touch; the basil and garlic will resonate through your casserole and take it to a whole new level. Grain Swap: Use quinoa or couscous instead of stuffing for a healthy grain alternative. This variation not only changes the texture but also gives a lovely nutty flavor while sneaking in some extra nutrition. Embrace these variations to create your own signature Leftover Turkey Casserole! And if you’re looking for ways to enhance your meal, consider serving it alongside a crisp side salad or some homemade green beans. Creamy Leftover Turkey Casserole Recipe FAQs How do I select the best turkey for my casserole? Absolutely! When using leftover turkey, opt for pieces that are still moist and flavorful. Avoid turkey that has dried out or shows dark spots. If you’re using fresh turkey, look for meat that has a pinkish hue, firm texture, and minimal blemishes. What’s the best way to store leftover turkey casserole? You can store any leftover turkey casserole in an airtight container in the refrigerator for up to 3 days. This helps maintain its creamy texture and prevents it from drying out. Just ensure that it is fully cooled before sealing it in the container. Can I freeze my leftover turkey casserole? Very! You can freeze the casserole for up to 2 months. Wrap it tightly in foil or plastic wrap to prevent freezer burn and preserve its flavors. For best results, freeze it unbaked; when you’re ready to enjoy it, thaw it in the fridge overnight and bake as directed. What if I want to make the casserole ahead of time? You can absolutely prepare the casserole a day in advance! Just assemble it without baking, cover it tightly with foil, and store it in the refrigerator. When you’re ready to enjoy, pop it in the oven. This way, you save time on busy nights while still serving a delicious homemade meal! How can I adjust the recipe for dietary restrictions? When it comes to dietary considerations, feel free to swap Hellmann’s Real Mayonnaise for Greek yogurt for a lighter option. If you’re accommodating allergies, always check labels for potential allergens, and consider using low-fat cheese or dairy alternatives. This casserole is quite flexible—adding veggies can also enhance nutrition! What if my casserole comes out too dry? If your casserole turns out a bit dry, don’t worry! You can add a splash of chicken broth or some extra mayo as you reheat it to bring back that creamy texture. Just drizzle it on top before warming it in the oven, and you’ll have a deliciously moist dish ready to delight at your table again! Creamy Leftover Turkey Casserole for Cozy Comfort Food Nights Transform your leftover turkey into this Creamy Leftover Turkey Casserole, packed with flavor and perfect for cozy nights. Print Recipe Pin Recipe Prep Time 15 minutes minsCook Time 40 minutes minsResting Time 10 minutes minsTotal Time 1 hour hr 5 minutes mins Servings: 6 servingsCourse: Best of 2025Cuisine: AmericanCalories: 450 Ingredients Equipment Method Nutrition Notes Ingredients 1x2x3x? For the Base2 cups Prepared Stuffing Homemade or cornbread can be substituted.3 cups Cooked Turkey Shredded chicken can be substituted.For the Creamy Mixture1/2 cup Hellmann's Real Mayonnaise Greek yogurt can be used for a lighter option.1 cup Whole Berry Cranberry Sauce Jellied cranberry sauce may be used.2 cups Mashed Potatoes Store-bought mashed potatoes are fine.For the Topping1 cup Shredded Mozzarella Cheddar can be swapped for melty flavor.1/2 cup Dried Cranberries Optional garnish. Equipment 9x13 baking dishMixing bowls Method Step-By-Step InstructionsPreheat the oven to 375°F (190°C) and spray a 9x13 baking dish with cooking spray.Spread half of the prepared stuffing across the bottom of the dish, followed by the chopped turkey.Mix the whole berry cranberry sauce with ¼ cup of mayonnaise and spread over the turkey layer.Combine the remaining mayonnaise with the mashed potatoes and shredded mozzarella until smooth and creamy, then spread over the cranberry layer.Top with remaining stuffing and bake for 40 minutes, until hot and golden.Let it rest for 10 minutes before serving. Nutrition Serving: 1servingCalories: 450kcalCarbohydrates: 40gProtein: 25gFat: 25gSaturated Fat: 5gPolyunsaturated Fat: 2gMonounsaturated Fat: 3gCholesterol: 70mgSodium: 800mgPotassium: 400mgFiber: 2gSugar: 5gVitamin A: 800IUVitamin C: 2mgCalcium: 200mgIron: 2mg NotesFor best results, evenly layer ingredients and use quality mayonnaise and cheese. Tried this recipe?Let us know how it was!