Broccoli Chicken Casserole - Rotisserie Chicken Style
A comforting broccoli chicken casserole featuring rotisserie chicken, creamy sauce, and a crushed Ritz cracker topping, baked until golden brown.
This Broccoli Chicken Casserole is the kind of cozy, comforting Southern dish that has been on family dinner tables for generations, made faster with a rotisserie chicken. Creamy chicken, tender broccoli, melty cheddar, and a buttery crushed Ritz topping all baked together until golden and bubbly. Served over warm Minute Rice, it is the ultimate comfort food in 30 minutes flat.
I love this recipe because it solves the 'I want comfort food but have no time' problem so elegantly. A rotisserie chicken handles all the protein work. Pre-steamed frozen broccoli from the microwave bag means no chopping or blanching. Cream of chicken soup and sour cream blend into a luxurious creamy base. Crushed Ritz crackers with butter make the most addictive crunchy golden topping. Each step is intentional and each shortcut earns its place.
What makes this dish special is the contrast. Soft tender chicken and broccoli underneath. Stretchy melty cheddar throughout. Crunchy buttery cracker topping on top. Every bite gives you all three textures at once, and the flavors meld together into pure Southern comfort food. The minute rice underneath catches all the creamy sauce and turns each bite into a perfect mouthful.
This is also one of the easiest dishes to bring to a sick friend, a new mom, or a potluck. It feeds a crowd, travels well in the 9x13 covered with foil, and reheats beautifully. Make a double batch on Sunday and you have dinner for half the week. Let's make it.
📝 Ingredients
- 1 Rotisserie Chicken - off of the bone
- 1 (10 oz) package frozen broccoli pre-steamed in the microwave pack - let cool just a little before mixing in.
- 1 can cream of chicken soup
- 1 cup sour cream
- 1 cup cheddar cheese
- 2-3 tbsp milk
- 1 sleeve Ritz crackers, crushed
- Salt & pepper to taste
- Garlic powder
- Minute Rice (for serving)
👩🍳 Directions
- 1
Preheat oven to 350°F.
- 2
Combine Rotisserie Chicken, Cream of Chicken Soup, Sour Cream, milk and stir to combine.
- 3
Add broccoli to the mixture then fold in to combine - Add seasonings if desired.
- 4
Pour mixture into 9x13 pan
- 5
Top with crushed Ritz crackers.
- 6
Bake for 30 minutes
- 7
*When Baking time is almost up, cook your minute rice!
- 8
Serve casserole over warm over Minute Rice
Ingredient Notes & Substitutions
Rotisserie chicken: One whole bird pulled off the bone and chopped, about 3 cups. Use a mix of white and dark meat for the best flavor.
Frozen broccoli: One 10-ounce package, pre-steamed in the microwave according to package directions. Let cool a few minutes before mixing in. Fresh broccoli works too (12 ounces florets, steamed 4 to 5 minutes).
Cream of chicken soup: One 10.5-ounce can. Campbell's is the standard. Cream of mushroom or cream of celery also work.
Sour cream: 1 cup full-fat for the creamiest result. Low-fat works but the sauce is thinner. Greek yogurt subs one for one.
Cheddar cheese: 1 cup shredded. Sharp cheddar gives the most flavor. Pre-shredded works but shredded from a block melts smoother.
Milk: 2 to 3 tablespoons. Just enough to loosen the mixture. Whole milk, 2%, or any milk works.
Ritz crackers: One sleeve (about 30 crackers) crushed into rough crumbs. The buttery flavor is essential for that classic Southern casserole taste.
Butter: 3 to 4 tablespoons melted, mixed with the crushed crackers for the topping.
Salt, pepper, garlic powder: To taste. The cream of chicken soup is already salty, so taste before adding more. Garlic powder adds a savory depth that ties everything together.
Minute Rice: For serving. About 2 to 3 cups cooked. The instant rice cooks fast and soaks up the creamy sauce beautifully. Jasmine, basmati, or any plain white rice also works.
How to Store, Reheat & Freeze
Store leftover casserole in an airtight container in the fridge for up to 4 days. To bring back the crispy Ritz topping, reheat covered in a 350 oven for 15 to 20 minutes, uncovering for the last 5 minutes. The microwave works for a quick reheat but you lose the crispy topping.
To freeze, assemble without the cracker topping, cover tightly, and freeze unbaked for up to 2 months. Thaw overnight in the fridge before baking. Add fresh cracker topping and bake at 350 for 35 to 40 minutes until bubbly and golden.
What to Serve With Broccoli Chicken Casserole
Minute Rice or any plain white rice underneath is the classic move. The creamy sauce wants something to soak into. Egg noodles or mashed potatoes also work beautifully. Round out the plate with a fresh side salad with vinaigrette, roasted carrots, sauteed green beans, or warm dinner rolls. For drinks, a glass of crisp white wine like Sauvignon Blanc or a cold iced tea pairs perfectly with the rich creamy casserole.
💡 Tips for Success
- Use a rotisserie chicken for the easiest prep. Pull all the meat off the bones (light and dark for the best flavor) for about 3 cups of chopped chicken.
- Steam the frozen broccoli in the microwave according to the package directions. Let it cool for a few minutes before mixing in so it does not warm up the sour cream and start cooking the casserole prematurely.
- Drain any excess water from the steamed broccoli before adding. Wet broccoli waters down the casserole and you end up with a thin, sad sauce.
- Use full-fat sour cream for the creamiest texture. Low-fat works but the sauce will be a little thinner. Greek yogurt subs one for one if you want a tangier, higher-protein version.
- The 2 to 3 tablespoons of milk loosens the mixture just enough to mix easily and to keep the casserole from being too thick. Do not skip it.
- Crush the Ritz crackers in their sleeve or a bag with a rolling pin or wine bottle. You want rough crumbs with some texture, not pulverized powder.
- Mix the melted butter into the crushed crackers thoroughly so every crumb gets coated. This is what makes the topping golden and crispy in the oven.
- Make minute rice or instant rice while the casserole is in the oven. The timing works out perfectly. You can also use leftover rice or quick-cooking rice.
❓ Frequently Asked Questions
Can I use fresh broccoli instead of frozen?
Yes. Use about 12 ounces of fresh broccoli florets. Steam in the microwave with a tablespoon of water for 4 to 5 minutes until just tender, then proceed with the recipe.
Can I use a different cracker for the topping?
Ritz is the classic for the buttery flavor. Townhouse, Club crackers, or even saltines work. Panko breadcrumbs mixed with melted butter also make a great topping in a pinch.
Can I use cream of mushroom soup instead?
Yes. Cream of mushroom or cream of celery both work in place of cream of chicken. Each gives a slightly different flavor profile. All are delicious.
Can I add other vegetables?
Sure. Frozen peas, cauliflower florets, sliced mushrooms, or even diced carrots all work. Total veg should stay around 10 to 12 ounces so the casserole stays balanced.
Can I make it ahead?
Yes. Assemble everything in the baking dish, cover with foil, and refrigerate for up to 24 hours. Add the cracker topping right before baking and add about 10 minutes to the bake time to account for the cold start.
Can I freeze it?
Yes. Assemble without the cracker topping, cover tightly, and freeze unbaked for up to 2 months. Thaw overnight in the fridge before baking. Add the cracker topping fresh and bake at 350 for 35 to 40 minutes.
How do I serve leftovers?
Store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350 oven for 15 to 20 minutes to bring back the crispy topping. Microwave works for a quick reheat but the topping will be softer.
Made this recipe?
Tag me on Instagram @holleyinthekitchen — I'd love to see it!