
This Cheesy Chicken Rice Bake is one those dinners that makes everyone show up to the table fast. You’ve got creamy chicken folded into seasoned rice with a thick layer of melted cheddar on top. It’s comfort food that hits every single box.
This was the first casserole I ever learned to make. I was just figuring out the whole cooking thing and needed something to bring to family get togethers that wouldn’t embarrass me. Someone gave me a version of this recipe on an index card and said you can’t mess it up.
I usually pull this one out on weeknights when I don’t have the energy to stand over the stove. Everything goes into one dish and the oven does the rest.
The chicken and rice combo works because the flavors are familiar but still feel like a real home cooked meal. Sour cream, cream of onion soup, and cheddar all baked together until it’s bubbly and golden.
It also freezes like a champ. I’ll make two pans at a time so there’s always one in the freezer. It reheats so well that nobody can tell it was frozen, and that alone makes this one of my favorite casserole recipes.

Why You’ll Love This Recipe
This easy dinner is going to become a regular in your house once you try it.
- Leftover rotisserie chicken works perfectly: No need to cook chicken from scratch. Grab one from the store and shred it up.
- Let boxed rice do most of the heavy lifting: Rice-a-Roni already comes pre-season so you don’t need to bother with adding extra spices.
- Minimal hands-on time: Stir it together, dump it in a dish, and bake.
- Feeds a crowd without the fuss: A 9×13 pan of this comfort food goes a long way.
- Freezer friendly: Make a couple batches on the weekend and stash one for later.
Ingredient Notes and Substitutions
You can tweak this creamy chicken casserole to fit what you’ve got on hand. That’s one of the best things about this easy dinner recipe!
- Shredded chicken: Rotisserie chicken is the fastest route. Cooked boneless skinless breasts work too. Leftover turkey? That works as well. In fact, I’ve been known to buy an extra turkey when they’re on sale during the holidays. Just so I can freeze some up for chicken and rice.
- Rice-a-Roni chicken flavor: This gives your rice bake its seasoning without extra work. You can swap it for minute rice, but add chicken bouillon to make up for it. Storebrand works just fine, too.
- Cream of onion soup: Really brings a savory, rich flavor. Cream of chicken or mushroom will work if you can’t find it.
- Sour cream: Makes everything creamy and a little tangy. You can use full fat sour cream or light. Greek yogurt works too.
- Cheddar cheese: I use sharp cheddar, but pepper jack or colby would be good too.
- Veggies: Toss in broccoli, peas, or green beans if you want some vegetables in there.

Tips for Success
A few things will make this turn out even better.
- Shred your chicken while it’s still warm: The meat comes apart way easier when it’s got some heat to it.
- Use cooked chicken only: This casserole doesn’t cook raw chicken, so make sure whatever you put in is already fully cooked.
- Shred the cheese yourself: Pre-shredded cheese has a coating that stops it from melting smooth. Block cheese is better.
- Don’t skip greasing the dish: A quick spray of cooking oil saves you a nightmare scrubbing it later.
Storage and Reheating
Let the casserole cool before storing. Transfer leftovers to an airtight container and keep in the fridge for 3 to 4 days. Reheat in the microwave or in the oven at 350 degrees.
You can freeze this comfort food casserole too. A freezer safe container will keep it good for 3 to 4 months. Thaw overnight in the fridge before reheating.
You can also prep this easy dinner ahead. Mix everything, place it in the baking dish covered, and refrigerate up to 4 hours before baking.
Serving Suggestions
A green salad with vinaigrette is all you need here. The casserole is rich enough on its own.
If you want a warm side to go with it, you can try roasted eggplant slices tossed in olive oil and garlic salt. Just cut them into rounds and roast for about 20 minutes at 400 degrees until soft.
FAQs
Do I need to cover the casserole while baking?
Nope. Bake it uncovered. If the cheese browns too fast, lay foil loosely over the top for the last 10 to 15 minutes.
Nah. Bake it uncovered. If your cheese browns a little too fast, lay some foil loosely over the top for the last 10-15 minutes.
Can I use a different type of rice?
You can go that route, but honestly, the Rice-a-Roni chicken flavor is what really carries the whole dish. But, if you want to swap it for plain rice, be sure to add chicken bouillon so it doesn’t turn out bland.
What if I don’t have cream of onion soup?
Cream of chicken or cream of mushroom both work. Cream of chicken keeps it closest to the original.
Can I make this with leftover turkey?
Leftover turkey works great in casserole recipes like this. Shred it the same way you would chicken.
Notes
This chicken and rice bake has become my dish for every potluck and every holiday for years. My cousins always ask me to make it for them. There’s just something special about a creamy chicken and rice casserole that makes you feel all warm and fuzzy.


Cheesy Chicken Rice Bake | Easy Dinner Casserole Recipe
Ingredients
- 1 Box Rice-A-Roni Chicken flavor
- 4 cups Cooked shredded chicken Rotisserie chicken works perfectly
- 1 Can 10.5 oz Cream of onion soup
- 8 oz. Sour cream room temperature
- 2 cups Sharp cheddar cheese shredded
- 1 cup French fried onions
Instructions
- Preheat your oven to 350°F and grease a 9×13-inch baking dish.
- Cook the boxed chicken-flavored rice according to the package instructions, but stop the initial skillet browning step 30 seconds early before adding the water. Pro Tip: Flash-toasting the starch shell of the grain surface creates a structural barrier. This guarantees that your rice grains stay completely whole and firm under the weight of the heavy dairy liquids, rather than melting into a mushy, uniform porridge.
- Once the rice is fully cooked and tender, remove the saucepan entirely from the hot stove burner. Let it cool for 2 minutes.
- Pour the cream of onion soup and the room-temperature sour cream directly into the warm rice, using a rubber spatula to fold them together until a uniform, silky sauce coats the grains. Crucial: Folding sour cream into slightly cooled ingredients off direct heat stabilizes its fat emulsion, preventing the dairy from splitting into an oily, watery layer while it bakes in the oven.
- Add the 4 cups of shredded chicken to the mixing bowl, tossing gently until the meat is fully suspended inside the creamy rice matrix.
- Spread the mixture evenly into the bottom of your prepared baking dish, pressing down gently with your spatula to remove any internal air pockets.
- Blanket the top evenly with the shredded cheddar cheese. Bake uncovered for 35 minutes until the cheese is entirely liquefied and bubbling at the perimeter. For the final 5 minutes of baking, scatter the crispy French fried onions uniformly over the hot cheese so they toast to a deep golden, shatter-crisp crown. Let the casserole rest for 5 minutes before slicing.





