This Chicken Broccoli Casserole is a creamy, comforting baked dinner made with cooked chicken, fresh broccoli, cheddar cheese, and a buttery cracker topping. It is simple enough for busy weeknights and cozy enough for Sunday dinner. This easy casserole is a great way to use leftover chicken and serve a family-friendly meal with minimal prep.
| Item | Details |
|---|---|
| Prep Time | 15 minutes |
| Cook Time | 35 minutes |
| Total Time | 50 minutes |
| Servings | 6 |
| Category | Dinner, Casserole, Chicken |
| Cuisine | American |
Why You’ll Love This Recipe
- Made with simple, budget-friendly ingredients.
- A great way to use leftover cooked chicken.
- Creamy, cheesy, and topped with a crunchy buttery cracker topping.
- Family-friendly flavors that work well for picky eaters.
- Perfect for easy weeknight dinners or cozy meal prep.
- Uses fresh broccoli for a hearty, balanced casserole.
Ingredients
For the Casserole
- 2 cups cooked chicken, chopped
- 1 head broccoli, cut into florets
- 1 sweet onion, chopped
- 1 can cream of chicken soup, 10.5 ounces
- 1/4 cup milk
- 1/4 cup mayonnaise
- 1 large egg
- 3/4 cup cheddar cheese, shredded
For the Topping
- 1 1/2 cups Ritz crackers, crushed
- 1/4 cup milk
- 1/4 cup salted butter, melted
Ingredient Notes
- Cooked rotisserie chicken works well and saves time.
- Fresh broccoli gives the best texture, but thawed frozen broccoli can also be used.
- Sharp cheddar adds more flavor, while mild cheddar keeps the casserole extra kid-friendly.
- Crush the crackers into coarse crumbs so the topping stays crunchy after baking.
How to Make Chicken Broccoli Casserole
1. Prep the broccoli and oven
Preheat the oven to 350°F. Lightly grease a 9×13-inch baking dish. Cut the broccoli into small florets so it cooks evenly in the casserole.
2. Mix the creamy base
In a large mixing bowl, whisk together the cream of chicken soup, milk, mayonnaise, and egg until smooth. Stir in the chopped onion and shredded cheddar cheese. Mix until everything is evenly combined.
3. Add the chicken and broccoli
Add the chopped cooked chicken and broccoli florets to the bowl. Stir gently until the chicken and broccoli are coated in the creamy mixture. Spread the mixture evenly into the prepared baking dish.
4. Make the cracker topping
In a separate bowl, combine the crushed Ritz crackers, melted butter, and milk. Stir until the crumbs are evenly moistened. Sprinkle the topping evenly over the casserole.
5. Bake until golden
Bake uncovered for 30 to 35 minutes, or until the casserole is hot and bubbling around the edges. The topping should be lightly golden and crisp. Let the casserole rest for 5 minutes before serving.
Variations & Substitutions
- Use cooked turkey or shredded rotisserie chicken instead of chopped chicken.
- Add cooked rice to make the casserole even heartier.
- Swap cheddar for Colby Jack, mozzarella, or Monterey Jack cheese.
- Use Greek yogurt instead of mayonnaise for a lighter option.
- Add garlic powder, black pepper, or paprika for extra flavor.
- For a lower-carb version, skip the cracker topping and use extra cheese on top.
Storage & Reheating
Fridge: Store leftovers in an airtight container in the refrigerator for 3 to 4 days.
Freezer: This casserole can be frozen, but the cracker topping may soften after thawing. Freeze in a tightly sealed freezer-safe container for up to 2 months.
Reheating: Reheat individual portions in the microwave until warm. For the best texture, reheat larger portions in a 325°F oven until heated through. Add a few fresh cracker crumbs on top before reheating if you want extra crunch.
What to Serve With Chicken Broccoli Casserole
- Steamed rice or garlic butter rice
- Mashed potatoes
- Simple green salad
- Roasted carrots or green beans
- Dinner rolls or garlic bread
FAQ
Can I use frozen broccoli for Chicken Broccoli Casserole?
Yes, frozen broccoli works well. Thaw it first and pat it dry with paper towels to remove extra moisture. This helps keep the casserole creamy instead of watery.
Can I make Chicken Broccoli Casserole ahead of time?
Yes, you can assemble the casserole up to 24 hours ahead. Cover it tightly and refrigerate until ready to bake. Add the cracker topping right before baking so it stays crisp.
Can I use rotisserie chicken in this recipe?
Yes, rotisserie chicken is a great shortcut for this easy chicken casserole. Remove the skin and chop or shred the meat before adding it to the casserole mixture. It makes the recipe faster and adds great flavor.
How long does Chicken Broccoli Casserole last in the fridge?
Chicken Broccoli Casserole lasts 3 to 4 days in the refrigerator when stored in an airtight container. Reheat only the portion you plan to eat. Make sure it is warmed through before serving.
Nutrition (Estimated)
| Nutrient | Amount Per Serving |
|---|---|
| Calories | 385 |
| Protein | 22g |
| Carbs | 20g |
| Fat | 25g |
| Fiber | 3g |
| Sugar | 5g |
Nutrition facts are estimated using online tools and may vary based on your ingredients and preparation. For precise dietary advice, please consult a nutrition professional.
