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This creamy chicken and rice casserole with mayonnaise delivers the kind of restaurant-quality comfort you crave after a long day—all in one foolproof baking dish. 💛 I first perfected this recipe during a particularly hectic week when I needed a meal that felt like a hug, and it’s been my go-to ever since. The mayonnaise isn’t just an ingredient; it’s the secret weapon that binds everything together, creating that signature creamy texture while keeping the dish rich and satisfying.
The beauty of this recipe lies in its simplicity: tender chicken, fluffy rice, and a velvety sauce come together in layers, topped with a crispy golden crust that’s impossible to resist.
Unlike other casseroles that require multiple steps or last-minute prep, this one lets you assemble everything ahead of time and bake it straight from the fridge—perfect for busy weeknights or meal prepping.
The mayonnaise also adds a subtle tang that balances the richness, making every bite feel indulgent yet light.
What you’ll end up with is a dish that’s creamy, comforting, and packed with flavor—no dry corners or bland aftertaste. The crispy top contrasts beautifully with the soft, creamy layers beneath, and the mayonnaise ensures the rice stays moist and the chicken stays juicy.
It’s the kind of meal that disappears quickly, leaving your guests (or your family) asking for seconds.
Serve it with a simple green salad or steamed vegetables to round out the meal, or enjoy it as-is for a hearty, satisfying dinner. The best part?
It’s versatile enough to adapt—add cheese for extra richness, swap in herbs for a fresh twist, or even make it ahead for a stress-free gathering. Let’s get started on this creamy, crisp-topped comfort dish that’s sure to become a staple in your rotation.
Ingredients for chicken and rice casserole recipe with mayonnaise
Pantry staples and a few fresh ingredients create this creamy, crisp-topped comfort classic.
| Ingredient | Amount | Notes |
|---|---|---|
| Boneless, Skinless Chicken Breast 🍗 | 2 ½ lb | Cut into 1-inch cubes |
| Long-Grain White Rice 🍚 | 2 cups | Uncooked, converted from 1 cup dry |
| Mayonnaise 🥫 | 1 cup | Full-fat preferred for creaminess |
| Chicken Broth 💧 | 2 cups | Low-sodium preferred |
| Heavy Cream 🥛 | ½ cup | Full-fat for best texture |
| Yellow Onion 🧅 | 1 whole | Diced, medium size |
| Garlic Cloves 🧄 | 4 cloves | Minced, fresh preferred |
| Dried Thyme 🌿 | 1 tsp | Or 1 tbsp fresh thyme |
| Dried Parsley 🌿 | 1 tbsp | Or 2 tbsp fresh parsley |
| Salt 🧂 | 1 ½ tsp | Kosher or sea salt |
| Black Pepper 🌶️ | ½ tsp | Freshly ground preferred |
| Unsalted Butter 🧈 | ½ cup | Cold, cubed for topping |
| Panko Breadcrumbs 🍞 | ½ cup | For crispy topping |
| Shredded Cheddar Cheese 🧀 | ½ cup | Optional for extra richness |
The chicken breast is your foundation—look for plump, uniform pieces at Kroger or Whole Foods for the best texture. Pre-cut cubes save time, but if you're buying whole breasts, cut them yourself for even cooking. The rice? Day-O brand is my go-to for consistent texture, but any long-grain variety works. For the mayonnaise, Hellmann's or Best Foods are reliable, but homemade adds that extra richness if you're feeling fancy. The butter matters too—Land O'Lakes unsalted melts perfectly for that golden crust.
No mayonnaise? Greek yogurt thinned with milk works in a pinch, though the flavor won't be identical. Swap the chicken broth for vegetable broth if needed, but the thyme and parsley are non-negotiable for that classic flavor. Fresh herbs? Double the dried amounts—they pack more punch. The cheddar is optional but worth it for that extra melt. For the crispy top, panko plus a sprinkle of Parmesan gives you the best of both worlds. And if you're short on butter, olive oil works too—just don't tell anyone.
This casserole tastes even better the next day—make a double batch and freeze half for lazy weeknights. Store leftovers in the fridge for 4-5 days, covered tightly. For the crispy topping, assemble everything except the butter and breadcrumbs, then refrigerate overnight. The cold layers help create that perfect golden crust when you bake. Reheats beautifully in the microwave, but oven-fresh is always best. Leftovers freeze for 3 months—portion into single servings before freezing for easy meals.
Why You'll Love This Recipe
- One-Pan Magic: I swear by this recipe when I’m too tired to scrub pots—just dump everything in one dish, cover it, and let the oven do the work. The mayonnaise and heavy cream blend into a silky sauce that coats every bite without extra stirring.
- Creamy Without the Fuss: That rich mayo-heavy cream combo? It’s the secret weapon here—no fancy emulsifying required. The chicken stays juicy while the rice soaks up all that velvety goodness, like a hug in a casserole dish.
- Lunchbox Hero: Between us, this is my go-to for meal prep. The leftovers reheat beautifully, and the creamy texture keeps it satisfying even cold. Pack it in containers, and you’ve got a lunch that’ll have coworkers asking for the recipe.
- Budget Stretch: Here’s what sold me—this feeds six for the cost of two chicken breasts and a bag of rice. The broth and mayo bulk it up without breaking the bank, and the flavor hides any cheap shortcuts. (Yes, even on a Tuesday night.)
Step-by-step instructions for creamy chicken and rice casserole
Here's how to build a restaurant-worthy casserole with tender chicken and fluffy rice.
👨🍳 Step 1: Prep the Chicken and Aromatics
Cut the 2.5 lb boneless, skinless chicken breast into 1-inch cubes—this size ensures even cooking without drying out. In a large mixing bowl, combine the chicken with the 1 whole yellow onion (diced), 4 cloves garlic cloves (minced), 1 tsp dried thyme, 1 tbsp dried parsley, 1.5 tsp salt, and 0.5 tsp black pepper. Toss gently to coat the chicken evenly with the seasonings. This step infuses the chicken with flavor while keeping it tender.
I like to let the seasoned chicken sit for 10 minutes before cooking—this allows the spices to penetrate slightly. While it rests, measure out the 2 cups long-grain white rice and set it aside. The rice will absorb the chicken juices and broth beautifully, creating that signature creamy texture.
🍳 Step 2: Cook the Chicken and Sauté the Base
Heat 2 tablespoons olive oil (not listed but essential for searing) in a large skillet over medium-high heat. Add the seasoned chicken in a single layer—don't overcrowd the pan. Cook for 5-6 minutes until the chicken is lightly browned on all sides and reaches 165°F internally. Remove the chicken and set it aside on a plate.
In the same skillet, reduce heat to medium and add the 0.5 cup unsalted butter. Let it melt completely, then add the remaining 0.5 cup panko breadcrumbs and 0.5 cup shredded cheddar cheese (if using). Stir for 1-2 minutes until the breadcrumbs turn golden and the cheese melts slightly—this creates a flavorful, crispy topping mixture. Keep this warm while you assemble the casserole.
🥘 Step 3: Layer Rice, Chicken, and Creamy Sauce
In a 9x13-inch baking dish, combine the 2 cups long-grain white rice with the 2 cups chicken broth and 0.5 cup heavy cream. Stir gently to coat the rice evenly—this prevents dry spots. The rice should be submerged but not soggy. Spread the mixture evenly across the bottom of the dish, creating a flat base.
Arrange the cooked chicken cubes evenly over the rice mixture, pressing down lightly to help them settle. This layering ensures every bite has both chicken and rice. In a small bowl, whisk together the 1 cup mayonnaise with 1 tablespoon of the reserved chicken broth to thin it slightly. Pour this creamy mixture evenly over the chicken layer.
🔥 Step 4: Top and Bake to Golden Perfection
Sprinkle the crispy breadcrumb-cheese mixture evenly over the top of the casserole, pressing down gently to help it adhere. This topping will create that coveted crunchy crust while keeping the interior creamy. Bake uncovered at 375°F for 40-45 minutes until the top is deep golden brown and the rice is tender.
Here's the thing—don't peek during baking. Every time you open the oven, you risk losing heat and steam, which can make the top soggy instead of crispy. The casserole is done when the edges pull away slightly from the baking dish and the internal temperature reaches 170°F (measured in the rice). Let it rest for 10 minutes before serving—this allows the juices to redistribute.
🍽️ Step 5: Serve with Warm Bread and Fresh Herbs
Garnish with extra dried parsley or fresh herbs if you like, then slice into squares. The creamy mayonnaise base should coat every bite, while the crispy topping adds satisfying texture. Serve immediately with a side of crusty bread to soak up any extra sauce—this dish tastes even better the second time around!
Pro Tips For Making Chicken And Rice Casserole Recipe With Mayonnaise
- COOK CHICKEN UNTIL 165°F: I learned this the hard way—skipping the thermometer leaves you with rubbery chicken in an otherwise creamy casserole. White meat hits 165°F fast; pull it before it looks fully done, or you’ll fight dryness later. Trust the gauge, not your eyes.
- PRE-COOK THE RICE AL DENTE: This isn’t the prettiest method, but it’s the tastiest. Cook your rice one minute less than package instructions, drain it, then toss with a splash of cold water to stop cooking. The extra bite prevents that mushy texture when mixed with mayo and cream later.
- WHISK MAYO INTO BROTH GRADUALLY: Sounds weird, but it works: Temper the mayo by drizzling warm broth into it before adding heavy cream. Cold mayo in hot liquid curdles like scrambled eggs. Start with ¼ cup broth at a time, whisking like you’re defusing a bomb—slow and steady.
- BAKE COVERED THEN UNCOVERED: First 20 minutes with foil traps steam for even cooking; the last 10 minutes uncovered lets the top brown. No need to fuss with broiling—just let the residual heat crisp the mayo layer naturally. (Your future self will thank you for skipping the broiler.)
Storing and reheating this chicken and rice casserole recipe with mayonnaise
Fridge Storage Tips
Let your casserole cool completely before transferring it to an airtight container—I use glass Pyrex with snap-on lids from my Portland farmers market. Store it in the fridge for up to 4 days, but honestly? It tastes even better the next day as the flavors meld together.
The mayonnaise helps keep everything moist, so you won’t get that dry, sad casserole experience. Just be sure to cover it tightly to prevent any fridge odors from sneaking in. 💛
Freezer Prep Secrets
This casserole freezes beautifully for up to 3 months, making it perfect for lazy weeknights. Assemble everything except the crispy topping, then wrap the baking dish tightly in plastic wrap followed by foil.
When ready to bake, thaw overnight in the fridge before adding the breadcrumb topping—this keeps the texture perfect. I also recommend freezing individual portions in quart-sized freezer bags for easy reheating. Just squeeze out all the air to prevent freezer burn.
Oven Reheating Perfection
For the best texture, reheat leftovers in the oven at 350°F for 20-25 minutes, covered loosely with foil. This method keeps the crispy top intact while warming the creamy layers evenly.
If you’re short on time, the microwave works too—just cover with a damp paper towel and heat in 1-minute intervals at 50% power until piping hot.
The mayonnaise makes the dish extra creamy when reheated, so you might want to add a splash of chicken broth if it looks too thick. ✨
Crispy Top Rescue
If the topping loses its crunch after reheating, pop it back in the oven for 5 minutes at 400°F to restore that golden crunch. Pro tip: Sprinkle a little extra panko on top before reheating to give it a fresh crisp.
For extra richness, add a dollop of mayonnaise on top before serving—it’s like giving your casserole a little flavor boost. Trust me, this trick works every time, even with leftovers.
Make-Ahead Magic
Assemble the casserole the night before and refrigerate it uncovered—this helps create an even crispier crust when you bake it the next day. I do this all the time when I’m hosting dinner parties, and it’s a game-changer.
Just bake as directed, and you’ll get that perfect golden top without any extra effort. The cold layers also help prevent the rice from getting mushy during baking. It’s one of my favorite shortcuts! 🔥
Portion Control
Divide leftovers into single-serving portions before freezing or storing in the fridge. This makes reheating a breeze and helps you grab just what you need without dealing with a whole casserole dish. I like to use glass meal prep containers for easy grab-and-go lunches.
Label everything with the date so you can keep track of freshness. The mayonnaise keeps the casserole moist even after reheating, so you won’t have to worry about dry bites.
Nutrition facts
Frequently asked questions
Why does this recipe use mayonnaise instead of cream or milk?
The mayonnaise creates that signature creamy texture while keeping the dish rich and flavorful without making it too heavy. Unlike milk or cream, it adds a subtle tang that balances the savory chicken and rice, plus it helps bind everything together so the casserole stays moist—even after reheating. Think of it as the secret ingredient that makes this dish extra comforting!
Can I make this casserole without panko breadcrumbs for the topping?
If you don’t have panko, use regular breadcrumbs or crushed crackers for a similar texture. For extra crunch, try mixing in a little crushed cornflakes or even toasted bread cubes. The key is toasting them lightly in butter first to get that golden, crispy finish. Just don’t skip the butter—it’s what makes the topping shine!
How do I keep the rice from getting mushy while baking?
Undercooking the rice slightly before baking is the trick! Use 1.5 cups broth (instead of 2) for the rice layer, then bake as directed. The remaining moisture from the chicken and mayonnaise will cook it perfectly. Also, avoid overmixing the rice—just stir it gently to coat. If it looks dry during baking, add a splash of broth or heavy cream before serving.
Can I substitute chicken thighs for breasts in this recipe?
Yes, but adjust the cooking time! Chicken thighs stay juicier and cook faster than breasts, so cut them into 1-inch pieces and bake for 35-40 minutes (instead of 40-45). The skin-on version adds extra flavor—just remove it before layering. For even cooking, start checking the internal temperature at 325°F after 30 minutes. Thighs work beautifully in this creamy dish!
What’s the best way to reheat this casserole without drying it out?
For creamy perfection, cover loosely with foil and reheat at 350°F for 20 minutes. If using the microwave, add a splash of broth or water to a bowl, cover with a damp paper towel, and heat in 1-minute bursts at 50% power. The mayonnaise keeps it moist, but adding liquid prevents it from getting too thick. For the crispy top, pop it under the broiler for 2-3 minutes at the end!