Turkey and Rice Casserole with Creamy Homemade Sauce

A turkey and rice casserole is one of my favorite ways to turn leftover turkey into an actual dinner instead of simply reheating the same holiday plate again.

This version combines cooked turkey, fluffy rice, peas and carrots, and a simple homemade cream sauce. I prefer making the sauce from scratch because it takes only a few extra minutes and lets you control the salt and thickness much better than canned soup.

A layer of cheese melts over the top while the casserole bakes, and a light breadcrumb topping adds just enough crunch. It feels cozy enough for a cold November evening but still uses familiar ingredients that are probably already in the refrigerator after Thanksgiving.

If you still have several different holiday leftovers to use, my Thanksgiving Leftover Casserole is another practical option. This recipe is more focused: turkey and rice are the stars.

Why This Turkey and Rice Casserole Works

The biggest advantage is that nearly everything goes into the baking dish already cooked.

The turkey is cooked. The rice is cooked. The vegetables only need to warm through.

That means the oven isn’t doing the hard work of cooking raw ingredients. It is simply bringing the casserole together, thickening the sauce slightly, melting the cheese, and browning the topping.

Using cooked rice also makes the texture more predictable. Raw rice can absorb very different amounts of liquid depending on the variety and baking dish, which is one reason rice casseroles sometimes come out dry or soupy.

Here, the creamy sauce coats the rice instead of having to cook it.

Ingredients You’ll Need

You’ll need about 3 cups cooked turkey, cut into bite-size pieces or shredded.

For the rice, use 3 cups cooked long-grain white rice. Brown rice can also work, although it gives the casserole a slightly firmer texture.

Frozen peas and carrots add color and make the recipe feel more complete without requiring extra prep.

The creamy sauce starts with butter, onion, flour, broth, and milk. Use halal-certified turkey and broth where appropriate.

For the topping, I use shredded cheddar and a small amount of seasoned breadcrumbs mixed with melted butter.

Best Rice to Use

Long-grain white rice is the easiest choice because the grains stay fairly separate after baking.

Jasmine rice also works and gives the casserole a slightly softer texture.

Brown rice is fine if you prefer it, but because it is firmer and nuttier, the finished dish will feel a little less creamy.

I would avoid very soft freshly cooked rice. If possible, use rice that has cooled slightly or has been refrigerated. It holds its shape better once mixed with the sauce.

Turkey and Rice Casserole: Step-by-Step

Heat the oven to 375°F and lightly grease a 9×13-inch baking dish.

Melt the butter in a large skillet over medium heat. Add the diced onion and cook for about 4 to 5 minutes, until softened.

Sprinkle the flour over the onion and stir continuously for about one minute. This removes the raw flour taste.

Slowly whisk in the broth, then the milk. Keep stirring until the sauce begins to thicken, about 3 to 5 minutes.

Season with garlic powder, dried thyme, salt, and black pepper.

Remove the skillet from the heat and stir in the cooked turkey, rice, peas and carrots, and half of the cheese.

Transfer everything to the prepared baking dish and spread it into an even layer.

Sprinkle the remaining cheese over the top.

Mix the breadcrumbs with one tablespoon of melted butter and scatter them over the cheese.

Bake uncovered for 25 to 30 minutes, until the sauce is bubbling around the edges and the top is lightly golden.

Let the casserole rest for 5 to 10 minutes before serving.

Don’t Let the Casserole Dry Out

Because the rice is already cooked, it does not need a long baking time.

The goal is simply to heat the filling thoroughly and melt the cheese.

If you bake it for 45 or 50 minutes, the rice can begin absorbing too much sauce and the turkey may dry out.

If your mixture looks unusually thick before it goes into the oven, add another splash of broth or milk.

You want it creamy before baking, not stiff.

Can I Use Leftover Thanksgiving Turkey?

Absolutely. In fact, that is when this recipe is most useful.

White meat, dark meat, or a combination of both will work.

Dark meat stays particularly moist when reheated, while breast meat benefits from being surrounded by the creamy sauce.

Cut large pieces of turkey into bite-size chunks so every serving gets a good balance of meat and rice.

If you are planning several meals around holiday leftovers, you can also browse the Thanksgiving Casseroles collection for more ideas beyond the main holiday meal.

Easy Substitutions

You can make this casserole with what you already have.

Turkey: Cooked chicken works almost exactly the same way.

Rice: White rice, jasmine rice, brown rice, or a white-and-wild-rice blend can all work.

Vegetables: Replace peas and carrots with broccoli, green beans, corn, mushrooms, or leftover roasted vegetables.

Cheese: Cheddar gives the casserole the classic comfort-food flavor, but Monterey Jack or mozzarella can be used instead.

Broth: Use halal-certified turkey or chicken broth, or vegetable broth.

Breadcrumbs: Panko gives the crispiest topping, but regular breadcrumbs or crushed crackers also work.

Make It Without Canned Soup

Many turkey casseroles rely on condensed cream soup.

There is nothing wrong with using it when you need a shortcut, but the homemade sauce here is simple enough that I usually prefer it.

Butter and flour create the base. Broth adds savory flavor, while milk brings creaminess.

The entire sauce takes around 10 minutes, and you can adjust the seasoning before the casserole goes into the oven.

It also avoids the overly salty flavor that some condensed soups can bring.

Make-Ahead Instructions

You can assemble this casserole up to one day before baking.

Prepare the filling and transfer it to the baking dish. Cover and refrigerate.

Keep the breadcrumb topping separate so it stays dry and crisp.

When you are ready to bake, add the cheese and breadcrumbs.

Because the casserole will be cold from the refrigerator, you may need about 5 to 10 extra minutes of baking time.

What to Serve With Turkey and Rice Casserole

Because this casserole already contains protein, rice, vegetables, and sauce, it does not need many side dishes.

A green salad works well if you want something fresh.

Roasted broccoli, green beans, or Brussels sprouts also balance the creamy filling.

For an especially cozy dinner, add warm dinner rolls.

If you are looking for more easy one-dish meals for busy evenings, the Easy Casserole Dinners collection has several other family-friendly options.

Storage and Reheating

Let the casserole cool, then cover it or transfer leftovers into airtight containers.

Refrigerate leftovers promptly and use them within 3 to 4 days.

The USDA also recommends reheating leftovers thoroughly before eating them. You can review its guidance in the USDA Leftovers and Food Safety guide.

To reheat one serving, the microwave works well.

For several portions, cover the casserole with foil and warm it in a 325°F to 350°F oven until heated through. Add a small splash of broth or milk if the rice has absorbed some of the sauce.

Can You Freeze Turkey and Rice Casserole?

Yes.

For the best texture, freeze the casserole before adding the breadcrumb topping.

Let it cool completely, cover tightly, and freeze for up to about 2 months.

Thaw overnight in the refrigerator before reheating.

The rice may absorb a little more sauce after freezing, so stirring in a few tablespoons of milk or broth before reheating can help restore the creamy texture.

Frequently Asked Questions

Can I use uncooked rice?

I don’t recommend it for this version. The liquid amounts and baking time are designed around already cooked rice.

Can I use leftover gravy instead of the cream sauce?

Yes, but gravy is usually thicker and more strongly seasoned. Thin it with a little broth or milk before mixing it with the rice.

Can I use brown rice?

Yes. Cooked brown rice works well, although the casserole will have a firmer, nuttier texture.

Can I leave out the cheese?

Yes. The sauce provides enough moisture and richness for the casserole to work without cheese.

Can I add stuffing?

You can, but once you add a substantial amount of stuffing, the recipe begins moving closer to a general Thanksgiving leftover casserole. For this recipe, I prefer keeping the focus on turkey and rice.

Why is my turkey and rice casserole dry?

The most common causes are too little sauce, overbaking, or using very dry turkey breast. The mixture should look creamy before it goes into the oven.

Final Thoughts

A turkey and rice casserole is exactly the kind of recipe I want after a big holiday meal: practical, warm, and simple enough that dinner doesn’t become another project.

Using cooked rice keeps the texture predictable, while the homemade sauce gives leftover turkey enough moisture to stay tender.

Add vegetables, cheese, and a crisp topping, and those Thanksgiving leftovers feel like an entirely different meal.

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