Save A comforting, creamy casserole featuring tender chicken, fresh broccoli, and a golden cheddar cheese topping—perfect for a family dinner or potluck.
I made this bake last Sunday for my family, and it quickly became a requested favorite. The combination of tender chicken and creamy cheese sauce always disappears fast at our dinner table.
Ingredients
- Chicken breast: 2 cups cooked, diced or shredded
- Broccoli florets: 3 cups fresh
- Unsalted butter: 2 tablespoons
- All-purpose flour: 2 tablespoons
- Whole milk: 1 cup
- Low-sodium chicken broth: 1/2 cup
- Dijon mustard: 1 teaspoon
- Garlic powder: 1/2 teaspoon
- Onion powder: 1/2 teaspoon
- Salt: 1/2 teaspoon
- Black pepper: 1/4 teaspoon
- Sharp cheddar cheese: 1 1/2 cups, shredded (divided)
- Panko breadcrumbs: 1/2 cup
- Olive oil: 1 tablespoon
- Crushed red pepper flakes: 1/4 teaspoon, optional (for a kick)
Instructions
- Prep Baking Dish:
- Preheat the oven to 375°F (190°C). Lightly grease a 9x13-inch (23x33 cm) baking dish.
- Prepare Broccoli:
- Steam or blanch the broccoli florets in boiling water for 2 3 minutes until just tender and bright green. Drain and set aside.
- Make Cheese Sauce:
- In a medium saucepan, melt the butter over medium heat. Stir in the flour and cook for 1 minute, whisking constantly. Gradually add the milk and chicken broth, whisking to prevent lumps. Cook for 3 4 minutes until the sauce thickens. Stir in Dijon mustard, garlic powder, onion powder, salt, and black pepper. Remove from heat and add 1 cup of cheddar cheese, stirring until melted and smooth.
- Assemble Casserole:
- In a large bowl, combine the cooked chicken, blanched broccoli, and cheese sauce. Mix well and spread evenly in the prepared baking dish.
- Add Topping:
- Sprinkle the remaining 1/2 cup cheddar cheese over the top. In a small bowl, toss panko breadcrumbs with olive oil (and red pepper flakes, if using), then sprinkle over the casserole.
- Bake:
- Bake for 25 30 minutes until bubbling and the top is golden brown. Let cool for 5 minutes before serving.
Save We always gather in the kitchen to scoop big servings onto our plates, especially after a busy day. This casserole has become a comfort food tradition for our family.
Make It Ahead
Assemble the casserole up to one day in advance and keep it covered in the refrigerator. Just bake as directed when ready to serve for easy entertaining.
Allergen Information
Contains milk and wheat: cheese, milk, butter, flour, panko. If using processed ingredients, check labels for hidden allergens.
Nutrition Facts
Each serving contains approximately 420 calories, 21 g total fat, 21 g carbohydrates, and 36 g protein.
Save This casserole is the ultimate in cozy comfort—creamy, flavorful, and always a hit on busy nights. Enjoy piping hot with your favorite sides.
Recipe FAQs
- → Can I use frozen broccoli for the bake?
Yes, frozen broccoli can be used if thawed and well-drained to avoid excess moisture in the casserole.
- → How do I get a crispy cheese topping?
Mix panko breadcrumbs with olive oil and sprinkle over the cheddar cheese on top before baking for a golden, crunchy finish.
- → What can I substitute for chicken broth?
Vegetable broth or water with a pinch of salt can replace chicken broth if preferred, keeping the sauce flavorful.
- → Is it possible to add extra grains to the dish?
Yes, cooked rice or quinoa can be folded into the mixture to make it a heartier, one-pot meal.
- → How long should I steam the broccoli?
Steam broccoli florets for 2-3 minutes until just tender and bright green to maintain texture and color.