If you’re searching for a hearty, cozy meal that feels like a warm hug on a plate, the Wild Rice and Turkey Casserole Recipe is here to brighten your dinner routine. Bursting with tender turkey, earthy wild rice, and a creamy blend of cheeses and veggies, this casserole brings comfort and flavor together in a beautiful balance. Whether you’re using leftover turkey or making it from scratch, this dish promises a satisfying meal that’s just as good for weeknights as it is for holiday gatherings.

Ingredients You’ll Need
Gathering simple, wholesome ingredients is the secret to making this Wild Rice and Turkey Casserole Recipe so delicious. Each component adds its own special note — from the nutty wild rice to the creamy mushrooms and tangy Dijon mustard — resulting in a dish that’s both rich in flavor and pleasing in texture.
- 2 cups cooked wild rice blend: Provides a nutty and chewy base that holds the casserole together perfectly.
- 2 cups cooked turkey (shredded or cubed): A great protein source, tender and flavorful, especially if you have leftovers.
- 1 tablespoon olive oil: Perfect for sautéing vegetables and adding a subtle fruity richness.
- 1 small onion (diced): Adds sweetness and depth when softened.
- 2 cloves garlic (minced): Gives a warm, aromatic punch without overpowering the dish.
- 1 cup sliced mushrooms: Introduces earthiness and a meaty texture that complements turkey beautifully.
- 1 cup frozen peas (thawed): Pops of color and a slight sweetness to brighten every bite.
- 1/2 cup sour cream: Brings creaminess and a subtle tang to bind all ingredients.
- 1/2 cup mayonnaise: Adds moisture and richness, helping keep the casserole luscious.
- 1/2 cup milk: Lightens the mixture just enough for a smoother consistency.
- 1 teaspoon Dijon mustard: Adds a little zing and complexity that lifts the whole dish.
- 1/2 teaspoon dried thyme: Infuses a gentle herbal note that pairs beautifully with turkey.
- 1/2 teaspoon salt: Enhances the natural flavors of all ingredients.
- 1/4 teaspoon black pepper: Provides just the right amount of heat without overwhelming the palate.
- 1 cup shredded Swiss or mozzarella cheese: Melts smoothly for a creamy, gooey texture inside.
- 1/3 cup grated Parmesan cheese: Sprinkles on top for a sharp, savory finish with a golden crust.
- 1/2 cup breadcrumbs (optional for topping): Creates a crispy, buttery topping that adds delightful crunch.
- 1 tablespoon melted butter (optional): Mixed with breadcrumbs to boost crispiness and flavor.
How to Make Wild Rice and Turkey Casserole Recipe
Step 1: Prep and Sauté the Veggies
Start by preheating your oven to 375°F (190°C) and greasing a 9×13-inch casserole dish to prevent sticking. Then, heat the olive oil in a large skillet over medium heat. Toss in the diced onions and sliced mushrooms, sautéing them for 5 to 6 minutes until they soften and release their wonderful aroma. Add the minced garlic and cook for an additional minute, just enough for its fragrance to bloom without turning bitter. This step is all about layering flavors, so take your time to coax out that savory goodness.
Step 2: Combine All the Filling Ingredients
In a large mixing bowl, bring together the cooked wild rice, shredded or cubed turkey, and your freshly sautéed vegetables. Stir in the thawed peas, sour cream, mayonnaise, milk, Dijon mustard, dried thyme, salt, and black pepper. Finally, fold in the shredded Swiss or mozzarella cheese until everything is fully combined. The mix should look creamy and rich, ensuring every spoonful will be packed with flavor and perfect texture.
Step 3: Assemble and Add the Topping
Pour the mixture into your prepared casserole dish and spread it out evenly. If you want that delightful crunchy topping, mix the breadcrumbs with melted butter and sprinkle it over the casserole. Follow with a generous dusting of grated Parmesan cheese for that irresistible golden finish once baked.
Step 4: Bake to Perfection
Place the casserole in the oven and bake uncovered for 25 to 30 minutes. You’re aiming for a bubbly, hot dish with a beautifully golden top. The aroma filling your kitchen will tell you it’s close! Once out of the oven, let it rest for about 5 minutes — this helps it set up nicely and makes serving easier.
How to Serve Wild Rice and Turkey Casserole Recipe

Garnishes
A sprinkle of freshly chopped parsley or thyme leaves on top not only adds a burst of green but also a fresh herbal brightness that contrasts wonderfully with the creamy casserole. For a little extra indulgence, a few thin slices of green onions or a dollop of sour cream on each plate can elevate the presentation and taste.
Side Dishes
This casserole pairs beautifully with crisp, refreshing greens like a simple arugula salad tossed with lemon vinaigrette or a side of roasted root vegetables for a warm and hearty meal. Garlic bread or soft dinner rolls are also excellent companions, able to soak up any of the creamy goodness left on your plate.
Creative Ways to Present
Serve this Wild Rice and Turkey Casserole Recipe in individual ramekins for a charming presentation that feels a bit fancy but is super easy to do. Or turn it into a potluck star by topping each portion with a few toasted nuts or a drizzle of truffle oil for an unexpected wow factor. Layering cooked kale or spinach either inside or on top before baking adds color and boosts the nutrition effortlessly.
Make Ahead and Storage
Storing Leftovers
Once cooled, store any leftovers in an airtight container in the refrigerator. The casserole will keep well for up to 3 days, allowing you to enjoy this delicious meal again with minimal effort. Just make sure to cover it tightly to preserve moisture and flavor.
Freezing
This Wild Rice and Turkey Casserole Recipe also freezes beautifully. Portion it into freezer-safe containers or wrap the entire casserole tightly with plastic wrap and aluminum foil. It can stay frozen for up to 2 months, so you’ve got a ready-to-bake comfort meal waiting whenever you need it.
Reheating
When you’re ready to enjoy your leftovers, reheat in an oven preheated to 350°F (175°C) until warmed through, typically 20–25 minutes if thawed. You can cover the casserole with foil to prevent the topping from burning while it heats up. Alternatively, microwave individual portions on medium power, stirring occasionally for even warmth.
FAQs
Can I use leftover turkey for this Wild Rice and Turkey Casserole Recipe?
Absolutely! Leftover turkey works perfectly and saves prep time. Just make sure it’s properly cooked and shredded or chopped before adding to the casserole.
Is it possible to substitute the wild rice with a different grain?
Yes, you can swap wild rice with brown rice, quinoa, or even a rice blend you enjoy. Keep in mind cooking times and textures may vary, so adjust accordingly.
Can I make this casserole vegetarian?
With a few modifications, yes. Omit the turkey and increase mushrooms, add more vegetables like spinach or zucchini, and consider adding a plant-based protein or beans for heartiness.
What cheese works best in this recipe?
Swiss and mozzarella are excellent choices for their meltability and mild flavor. You could also try Gruyère or a sharp white cheddar for a different twist.
Can I prepare the casserole the day before baking?
Definitely! Assemble everything, cover tightly, and refrigerate overnight. Just add a few extra minutes to the baking time since it will be cold going in.
Final Thoughts
There’s something truly special about a warm, creamy casserole that brings family and friends together — and this Wild Rice and Turkey Casserole Recipe does exactly that. It’s easy to prepare, packed with wholesome ingredients, and offers comfort in every bite. I encourage you to give it a try, whether you’re repurposing holiday turkey or crafting a new weeknight favorite. Once you do, it just might become a staple in your kitchen too!
