Its quick and easy, and you’re able to also make this ahead of time.

I love how I can make this with what I have in the kitchen.

It always turns out perfectly baked and delicious and my family would always request this every week.

Chicken Au Gratin Casserole Recipe

Image credits: Catherine’s Plates via YouTube

Try this today and see for yourself!

Whisk everything together to combine.

Step 2

Pour it over the vegetables, spreading it nicely and evenly.

Layering the chicken au gratin casserole

Place it in the preheated oven and bake for 40 minutes until all the cheese melts.

Chicken Au Gratin Casserole Recipe

Sprinkling the crushed Ritz cracker over the chicken au gratin casserole

Chicken Au Gratin Casserole Recipe