Chicken and Brussels Sprouts Casserole

Instructions

1. 1

   Preheat your oven to 180°C (350°F).

2. 2

   Slice the chicken breast into bite-sized pieces.

3. 3

   Trim and halve the Brussels sprouts.

4. 4

   Slice the mushrooms and chop the onion.

5. 5

   In a large skillet, melt the butter over medium heat.

6. 6

   Add the onion and sauté until translucent.

7. 7

   Add the chicken pieces and cook until browned on all sides.

8. 8

   Stir in the mushrooms and Brussels sprouts, cooking for another 5 minutes.

9. 9

   Sprinkle the flour over the mixture and stir well to coat.

10. 10

    Gradually add the milk, stirring constantly to avoid lumps.

11. 11

    Cook until the sauce thickens, about 3-4 minutes.

12. 12

    Transfer the mixture to a casserole dish.

13. 13

    Sprinkle the cheese evenly over the top.

14. 14

    Bake in the preheated oven for 20-25 minutes, or until the cheese is golden and bubbly.

15. 15

    Remove from the oven and let it cool slightly before serving.