Step 1: Prepare the broccoli
- Preheat your oven to 190°C (375°F). Steam or blanch the broccoli florets for 3-4 minutes until tender but still vibrant. Drain well and set aside.
Step 2: Sauté the onion and garlic
- In a large frying pan, melt the butter over medium heat. Add the chopped onion and garlic, and sauté for 5-7 minutes until softened and fragrant.
Step 3: Make the creamy cheese sauce
- Stir in the flour and cook for 1-2 minutes to form a roux. Gradually whisk in the milk, stirring constantly to prevent lumps. Bring the mixture to a simmer and cook for 3-4 minutes until thickened. Stir in half of the grated cheddar cheese and season with salt and pepper.
Step 4: Assemble the bake
- In a large baking dish, layer the cooked chicken and steamed broccoli. Pour the creamy cheese sauce over the top, ensuring everything is evenly coated.
Step 5: Add the topping
- Sprinkle the remaining cheddar cheese and breadcrumbs evenly over the top of the dish. This creates a crispy, golden finish when baked.
Step 6: Bake the dish
- Place the assembled dish in the preheated oven and bake for 25-30 minutes, or until the top is golden and bubbling.
Step 7: Serve
- Once baked, remove it from the oven and let it cool slightly. Garnish with fresh parsley if desired, and serve Mary Berry Chicken and Broccoli Bake hot with your favorite sides.