Creamy Garlic Chicken Rice Casserole

Featured in: Weeknight Dinners

This satisfying one-dish meal combines shredded chicken breast with long-grain rice in a rich garlic Parmesan sauce. The casserole features sautéed onions, bell peppers, and corn for extra texture and flavor, while a blend of chili powder, smoked paprika, and oregano adds subtle warmth. Topped with melted mozzarella and Parmesan cheese, this bubbling golden creation comes together in just 15 minutes of prep time before baking to perfection.

Updated on Sun, 08 Feb 2026 15:34:00 GMT
Golden-brown Creamy Garlic Chicken & Rice Casserole with melted mozzarella and Parmesan, served hot from the oven. Save
Golden-brown Creamy Garlic Chicken & Rice Casserole with melted mozzarella and Parmesan, served hot from the oven. | electricpork.com

There's something about a casserole that transforms an ordinary Wednesday night into something worth lingering over at the table. My neighbor Sarah brought this creamy garlic chicken and rice dish to a potluck years ago, and the moment I tasted it, I understood why her family requested it constantly. The rice absorbs all that savory, garlicky cream while staying tender, and the cheese on top gets this irresistible golden crust that catches the light when you pull it from the oven. I've made it dozens of times since, tweaking it slightly each season, but the heart of it remains the same: simple ingredients that somehow become greater than their parts.

I made this for my in-laws one Sunday and watched my father-in-law eat a second helping while barely pausing for conversation, which for him is the highest compliment. My mother-in-law asked for the recipe that same afternoon, and now it appears on their table whenever they're feeding a bunch of people. Seeing a dish you created become part of someone else's family routine hits different than any review ever could.

Ingredients

  • Cooked chicken breast (2 cups, shredded or diced): Use rotisserie chicken if you're short on time, or poach and shred your own for more control over seasoning and moisture.
  • Long-grain white rice (1 1/2 cups uncooked): Don't rinse it before adding to the casserole; the starch helps thicken the sauce as it cooks.
  • Low-sodium chicken broth (3 cups): The foundation of flavor here, so choose one you'd actually drink straight rather than the cheapest option.
  • Onion and bell pepper (1 medium onion, 1 red bell pepper): Cooking these first builds a flavor base that the casserole remembers through every bite.
  • Garlic (3 cloves, minced): Fresh garlic makes this dish sing; jarred garlic tends to taste a bit metallic once it's been baked for 45 minutes.
  • Frozen corn (1 cup, optional): Adds sweetness and texture; I skip it sometimes when I want the dish more savory and focused.
  • Cream of garlic Parmesan soup (1 can, 10.5 oz): This is the secret weapon; it's why the sauce tastes like something you'd order at a restaurant rather than from your own kitchen.
  • Whole milk (1 cup): Keeps the sauce creamy without being heavy; don't substitute with cream unless you want to feel the richness hours later.
  • Parmesan and mozzarella cheese (1 cup each, shredded): The combination gives you sharp flavor and melting texture; buy blocks and shred them yourself if you have time, as pre-shredded tends to clump.
  • Chili powder, smoked paprika, oregano, black pepper, salt (1 tsp, 1/2 tsp, 1/2 tsp, 1/2 tsp, 1/2 tsp): These spices layer into the rice and create depth that makes people ask what's different about your version.
  • Olive oil (2 tbsp): Just enough to soften the vegetables without making the dish feel oily.

Instructions

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Prepare your vessel:
Preheat the oven to 375°F and grease your 9x13 inch casserole dish so nothing sticks to the bottom where it matters. Have all your ingredients prepped and nearby because once you start the skillet, things move quickly.
Build the flavor base:
Heat olive oil in a large skillet over medium heat, then add your chopped onion and bell pepper. Sauté for about three to four minutes until they soften and smell sweet, watching for the moment they begin to turn translucent at the edges.
Introduce the garlic:
Add your minced garlic and let it cook for just one minute until it becomes fragrant. Go longer and it burns; trust me, there's a difference between golden garlic and bitter garlic.
Toast the rice and spices:
Stir in your uncooked rice along with the chili powder, smoked paprika, oregano, salt, and pepper. Keep stirring for about two minutes so the rice gets coated with those spices and takes on a slightly toasted smell.
Combine in the casserole:
Transfer the entire rice mixture to your prepared casserole dish, then add the shredded chicken and corn if you're using it. Stir everything together so the chicken and vegetables are evenly distributed.
Make the sauce:
In a separate bowl, whisk together the can of soup, chicken broth, and milk until you have a smooth, creamy liquid with no lumps of soup hanging on. Pour this over the casserole ingredients and gently stir to make sure the rice is submerged.
Add the cheese blanket:
Sprinkle your shredded Parmesan and mozzarella evenly across the top, using your fingers to break up any clumps so it bakes into a cohesive crust.
The covered bake:
Cover the casserole tightly with foil and bake for 35 minutes while your kitchen fills with a savory, garlicky steam. The rice is cooking in the broth, becoming tender and absorbing all those flavors.
Finish with golden cheese:
Remove the foil and bake for an additional 10 minutes until the cheese on top turns golden and starts bubbling at the edges. You'll know it's done when a fork easily pierces the rice and the liquid has mostly been absorbed.
The crucial rest:
Let the casserole sit undisturbed for five minutes before serving. This resting period lets everything set up slightly so you get clean portions instead of a delicious pile.
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Grill meats and vegetables indoors with beautiful sear marks and easy cleanup using minimal oil.
Check price on Amazon
Fork-ready scoop of Creamy Garlic Chicken & Rice Casserole reveals tender chicken, fluffy rice, and creamy garlic sauce. Save
Fork-ready scoop of Creamy Garlic Chicken & Rice Casserole reveals tender chicken, fluffy rice, and creamy garlic sauce. | electricpork.com

My daughter once asked why we couldn't have this casserole every week, and I realized it wasn't actually about the food at all. It was about coming home to something warm, about the way the house smells when it comes out of the oven, about sitting around a table knowing everyone is going to enjoy what's in front of them. Those moments are when cooking feels less like a task and more like a small act of care.

When You Want to Customize

This casserole welcomes variations without falling apart, which is one reason I keep returning to it. I've added sautéed mushrooms for earthiness, stirred in fresh spinach right before baking, or swapped the white rice for brown rice when I'm feeling virtuous. Each version still delivers that creamy, comforting result, just with a slightly different personality. The soup and broth are forgiving enough that you can play without ruining anything.

The Soup Substitution That Saved Me Once

One evening I opened my pantry and realized I was out of cream of garlic Parmesan soup, and the store was closing in twenty minutes. I grabbed a can of cream of chicken soup instead, added two extra minced garlic cloves directly to the milk mixture, and stirred in a quarter cup of grated Parmesan. The result was actually brighter and less processed-tasting than my usual version, and now I sometimes do it this way on purpose. It's one of those happy accidents that proved the recipe is more flexible than the ingredient list suggests.

Serving and Pairing Wisdom

This casserole is rich and complete on its own, but it genuinely sings when paired with something fresh and acidic to cut through all that cream and cheese. A simple green salad with lemon vinaigrette or steamed broccoli with a squeeze of fresh lemon juice both work beautifully. For a cold contrast, sliced tomatoes with a sprinkle of salt sit nicely beside a generous spoonful of this warm, cheesy rice.

  • Make the casserole in the morning and bake it in the evening for a weeknight dinner that requires only assembly and oven time.
  • Leftovers reheat beautifully covered in foil at 350°F, and honestly taste even better the next day when all the flavors have mingled overnight.
  • You can freeze this casserole before baking; just add 10-15 minutes to the baking time and check that the rice is tender before removing the foil.
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Keeps spices within easy reach while cooking, helping you season dishes quickly during everyday meal prep.
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Sizzling Creamy Garlic Chicken & Rice Casserole topped with golden cheese, ready to serve with a fresh green salad. Save
Sizzling Creamy Garlic Chicken & Rice Casserole topped with golden cheese, ready to serve with a fresh green salad. | electricpork.com

This creamy garlic chicken and rice casserole has become my answer when someone asks what I'm good at cooking, and that simple truth never gets old. Make it once and you'll understand why.

Recipe Questions & Answers

Can I use brown rice instead of white?

Brown rice works but requires additional liquid and longer baking time. Add about 1/2 cup more broth and extend covered baking by 15-20 minutes until grains are tender.

What can I substitute for the condensed soup?

Mix cream of chicken soup with 2 minced garlic cloves and 1/4 cup grated Parmesan. For a homemade version, combine 1 cup milk with 2 tablespoons flour and cook until thickened, then add garlic and Parmesan.

Can I assemble this ahead of time?

Yes, assemble the casserole completely, cover tightly, and refrigerate up to 24 hours before baking. Add 5-10 minutes to the covered baking time if baking cold from the refrigerator.

How do I store leftovers?

Store cooled portions in an airtight container in the refrigerator for 3-4 days. Reheat in the microwave with a splash of water or milk to restore creaminess, or warm in a 350°F oven until heated through.

Can I freeze this casserole?

Freeze unbaked or baked portions in freezer-safe containers for up to 3 months. Thaw overnight in the refrigerator before baking or reheating. Add extra cheese before reheating if desired.

What other proteins work well?

Shredded rotisserie chicken, cooked turkey, or diced ham make excellent substitutions. For a vegetarian version, omit chicken and add extra vegetables or cannellini beans for protein.

Creamy Garlic Chicken Rice Casserole

Hearty chicken and rice bake with garlic Parmesan sauce, melted mozzarella, and savory spices.

Prep Duration
15 minutes
Time to Cook
45 minutes
Overall Time
60 minutes
Created by Grace Martin


Skill Level Easy

Cuisine American

Makes 6 Portions

Diet Info None specified

What You'll Need

Poultry

01 2 cups cooked chicken breast, shredded or diced

Rice

01 1.5 cups uncooked long-grain white rice
02 3 cups low-sodium chicken broth

Vegetables

01 1 medium onion, finely chopped
02 3 cloves garlic, minced
03 1 red bell pepper, diced
04 1 cup frozen corn (optional)

Dairy and Cheese

01 1 can (10.5 oz) condensed cream of garlic or garlic Parmesan soup
02 1 cup whole milk
03 1 cup shredded Parmesan cheese
04 1 cup shredded mozzarella cheese

Spices and Seasonings

01 1 teaspoon chili powder
02 0.5 teaspoon smoked paprika
03 0.5 teaspoon dried oregano
04 0.5 teaspoon black pepper
05 0.5 teaspoon salt, or to taste
06 2 tablespoons olive oil

How To Make It

Step 01

Prepare oven and casserole dish: Preheat oven to 375°F. Grease a 9x13 inch casserole dish with cooking spray or butter.

Step 02

Sauté aromatics: Heat olive oil in a large skillet over medium heat. Sauté chopped onion and diced bell pepper for 3 to 4 minutes until softened. Add minced garlic and cook for 1 minute until fragrant.

Step 03

Toast rice with seasonings: Stir in uncooked rice, chili powder, smoked paprika, oregano, salt, and pepper. Cook for 2 minutes while stirring continuously to coat rice evenly with spices.

Step 04

Transfer to casserole dish: Transfer the seasoned rice mixture to the prepared casserole dish. Add cooked chicken and corn if using. Mix well to distribute ingredients evenly.

Step 05

Prepare creamy sauce: In a mixing bowl, whisk together cream of garlic soup, chicken broth, and whole milk until smooth and well combined. Pour the sauce over casserole ingredients and stir gently to combine.

Step 06

Add cheese topping: Sprinkle shredded Parmesan and mozzarella cheese evenly over the top of the casserole.

Step 07

Bake covered: Cover the casserole tightly with aluminum foil and bake for 35 minutes.

Step 08

Finish baking: Remove foil and bake for an additional 10 minutes, or until rice is tender and the top is golden brown and bubbling.

Step 09

Rest and serve: Allow casserole to rest for 5 minutes before serving. Garnish with fresh herbs if desired.

Gear Needed

  • Large skillet
  • Mixing bowls
  • 9x13 inch casserole dish
  • Whisk
  • Aluminum foil

Allergen Details

Be sure to carefully review ingredients for allergens. Check with your healthcare provider when uncertain.
  • Contains milk and dairy products
  • Contains wheat gluten from condensed soup
  • May contain soy depending on soup brand
  • Contains poultry (chicken)

Nutrition (per portion)

For informational use only, not a substitute for professional advice.
  • Caloric value: 455
  • Fat content: 15 g
  • Carbohydrates: 48 g
  • Proteins: 28 g