Save A comforting, creamy casserole featuring tender chicken, fresh broccoli, and a golden cheddar cheese topping—perfect for a family dinner or potluck.
This bake is my go-to for chilly evenings when we crave something hearty yet simple. The combination of chicken, broccoli, and sharp cheddar always brings everyone to the table with smiles.
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 Oven:
- Preheat the oven to 375°F (190°C). Lightly grease a 9x13-inch (23x33 cm) baking dish.
- Prepare Broccoli:
- Steam or blanch broccoli florets in boiling water for 2 to 3 minutes until just tender and bright green. Drain and set aside.
- Make Sauce Base:
- In a medium saucepan, melt butter over medium heat. Stir in flour and cook for 1 minute, whisking constantly.
- Add Liquids:
- Gradually add milk and chicken broth, whisking to prevent lumps. Cook for 3 to 4 minutes until sauce thickens.
- Season Sauce:
- Stir in Dijon mustard, garlic powder, onion powder, salt, and black pepper. Remove from heat.
- Add Cheese:
- Add 1 cup cheddar cheese to the sauce, stirring until melted and smooth.
- Combine Main Ingredients:
- In a large bowl, combine cooked chicken, blanched broccoli, and cheese sauce. Mix well.
- Assemble:
- Spread mixture evenly in prepared baking dish.
- Add Topping:
- Sprinkle 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 casserole.
- Bake:
- Bake for 25 to 30 minutes until bubbling and top is golden brown.
- Rest:
- Let cool for 5 minutes before serving.
Save The kids love to help sprinkle the cheese and breadcrumbs on top before baking, turning this meal into a fun family activity each time we make it.
Make It Heartier
Add cooked rice or quinoa for extra texture and to transform this dish into a filling one-pan dinner.
Perfect Pairings
Pair a serving with a crisp salad or a glass of Chardonnay for a balanced meal.
Allergen Information
Contains milk and wheat: check store-bought ingredients for hidden allergens if needed.
Save This casserole delivers warmth and comfort in every bite—be sure to save leftovers for another delicious meal.