Creamy Chicken and Rice Casserole (No Canned Soup)

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This chicken and rice casserole bakes in one dish with a from-scratch creamy sauce instead of canned soup, so the rice soaks up real broth and the chicken stays juicy. The ratio does most of the work: 1½ cups of liquid for every cup of long-grain white rice, then a covered bake at 375°F until the grains are tender and the sauce bubbles at the edges. I brown the chicken first and build the sauce in the same pan, which gives every grain a deeper flavor than a dump-and-bake version.

The part that trips people up is the rice, not the chicken. Long-grain rice needs a tight cover and enough liquid to finish in the oven, and thighs forgive the long bake better than breasts do. If your casserole usually comes out crunchy in the middle or wet at the bottom, the fixes are below. I serve it with roasted brussels sprouts, because the browned edges cut through the creamy sauce, and the leftovers reheat better than most casseroles.

Ingredients

• 1½ pounds boneless skinless chicken thighs (6 pieces)
• 1½ teaspoons salt, plus more for the vegetables
• ½ teaspoon freshly ground black pepper
• 1 teaspoon paprika
• 2 tablespoons olive oil
• 1 medium yellow onion, diced
• 8 ounces cremini mushrooms, sliced
• 3 garlic cloves, minced
• 3 tablespoons unsalted butter
• 3 tablespoons all-purpose flour
• 2¼ cups low-sodium chicken broth
• ½ cup whole milk
• 1½ cups long-grain white rice, rinsed
• 1 teaspoon dried thyme
• 1 cup frozen peas
• 2 tablespoons chopped fresh parsley

Instructions

1. Heat the oven and season the chicken: Heat the oven to 375°F and set a rack in the middle. Pat the thighs dry with paper towels, then season both sides with 1 teaspoon salt, the black pepper, and the paprika. Dry chicken browns instead of steaming, and the paprika gives the finished sauce a warm color.
2. Brown the chicken: Heat the olive oil in a 12-inch oven-safe skillet over medium-high heat until it shimmers. Sear the thighs 3 to 4 minutes per side, until deep golden, then move them to a plate. They will finish cooking in the oven, so pull them while the center is still slightly pink.
3. Build the vegetable base: Lower the heat to medium and add the onion to the same pan with a pinch of salt. Cook 4 to 5 minutes until soft and translucent, scraping up the browned bits, then add the mushrooms and cook 5 minutes more until they release their liquid and start to brown.
4. Make the sauce: Melt the butter in the pan, then sprinkle the flour over the vegetables and stir constantly for 1 minute. Whisk in the broth, milk, garlic, and thyme, and simmer 2 to 3 minutes until the sauce thickens enough to coat the back of a spoon. Cook the flour taste out before the liquid goes in, or the finished casserole tastes raw.
5. Add the rice and assemble: Stir in the rinsed rice and ½ teaspoon salt, then nestle the chicken into the rice so the pieces sit half-submerged. Cover the skillet tightly with a lid or heavy foil and bake 40 minutes without lifting the cover.
6. Check, finish, and rest: Remove the cover and check that the rice is tender and the liquid is absorbed. If the rice still has a bite, add ¼ cup hot broth, cover, and bake 10 more minutes. Scatter the peas over the top, bake uncovered 5 minutes, then rest off the heat for 10 minutes and finish with parsley.

Variations That Hold Their Shape

• For the canned-soup shortcut, use one 10.5-ounce can of cream of chicken soup plus 1¾ cups broth in place of the flour, milk, and 2¼ cups broth. Whisk it into the onions before the rice goes in, and taste before adding salt because the can is already seasoned.
• Swap the thyme for 1 teaspoon poultry seasoning and add 4 more ounces of mushrooms. The extra mushrooms release water as they cook, so pull 2 tablespoons of broth from the pan or the rice will turn soft instead of separate.
• For a Tex-Mex version, stir 1 teaspoon cumin and 1 cup drained black beans into the sauce and use 1 cup of salsa in place of ½ cup of the broth. Skip the peas, and finish with cilantro and a squeeze of lime after the rest.
• Add 2 cups of small broccoli florets on top of the rice before the cover goes on. They steam while the rice bakes and stay bright green, where stirring them in early turns them olive and soft. This is the same idea behind chicken divan, just without the extra pan.
• Boneless chicken breasts work if you pound them to an even ¾ inch and pull the cover at 35 minutes. They dry out faster than thighs, so check for 165°F with a thermometer instead of trusting the clock alone.
• For a tortilla-based bake with the same creamy rice, try king ranch chicken casserole. The rice method here stays the same, only the layers change.

Why the Rice Stays Separate

• Rinse the rice until the water runs mostly clear. Surface starch is what glues grains together, and rinsed rice bakes into distinct grains even after 40 minutes in the oven.
• Keep the cover on until the timer goes. Every time you lift it, steam escapes and the top layer of rice dries out, so add time at the end instead of checking early.
• Use a heavy skillet or ceramic dish with a tight lid. A thin pan scorches the bottom before the center rice is done, and loose foil often leaves a gap at the rim where steam leaks out.
• Do not stir the rice once it goes into the oven. Stirring releases more starch and turns the casserole gluey, so nestle the chicken in and leave the grains alone until the rest.
• Let it sit for 10 minutes off the heat before serving. The trapped steam finishes the center grains and the sauce pulls together, so the first scoop holds its shape instead of running.
• Check the rice type on the bag. Converted and parboiled rice need different liquid and time, and instant rice turns to paste in this method, so stick with plain long-grain white rice.

Storage

Cool the casserole within 2 hours, then refrigerate it in a shallow container for up to 3 days. Reheat covered at 350°F for 20 minutes, or microwave single portions with a splash of broth, because the rice tightens as it sits. Reheat until steaming throughout, and do not refreeze rice that has already been reheated once.

FAQ

Why is my chicken and rice casserole still crunchy after baking?

Crunchy rice usually means the liquid was short, the cover leaked steam, or the oven ran cool. Use 1½ cups of liquid per cup of long-grain rice, seal the lid or foil tightly, and check the oven with a thermometer. If the rice is still firm at 40 minutes, add ¼ cup hot broth, cover again, and give it 10 more minutes before you lift the lid.

Can I use instant rice or brown rice instead?

Instant rice needs about half the liquid and a much shorter bake, so it turns to paste in this method and I skip it. Brown rice works, but it needs about 2 cups of broth per cup and 60 to 70 minutes covered, so add liquid and time rather than following the white rice timing in the recipe.

Can I assemble it ahead and bake it later?

Yes, and it holds well for a day. Brown the chicken, make the sauce, and stir in the rice, then cover and refrigerate for up to 24 hours. Add 10 to 15 minutes to the covered bake because the dish starts cold, and let a glass dish sit out briefly so it does not crack in a hot oven.

How long do leftovers keep in the fridge?

Cool the casserole within 2 hours, then refrigerate it in a shallow container for up to 3 days. Reheat portions until steaming throughout, and add a splash of broth first because the rice firms up in the fridge. Do not refreeze rice that has already been reheated once.

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