One Pan Rotisserie Chicken Potato Gratin

One Pan Rotisserie Chicken Potato Gratin

One Pan Rotisserie Chicken Potato Gratin: A Comforting and Homestyle Dish

One Pan Rotisserie Chicken Potato Gratin

Rotisserie chicken is a convenient and versatile ingredient that can be used in a variety of dishes. One of the most popular ways to use rotisserie chicken is in a potato gratin. This classic French dish is made with layers of thinly sliced potatoes, cheese, and cream. Chicken is a hearty addition to this dish, making it a perfect meal for a cold night. With a few simple steps and ingredients, you can easily enjoy this comforting and homestyle dish.


  • 1 rotisserie chicken
  • 3 pounds russet potatoes
  • 8 tablespoons butter, divided
  • 1 onion, sliced
  • 2 garlic cloves, minced
  • 1/2 cup flour
  • 3 cups milk
  • 1 cup shredded cheddar cheese
  • 1 cup shredded mozzarella cheese
  • 1/4 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1/4 cup chopped fresh parsley


  1. Shred the rotisserie chicken by removing the skin. Debone the chicken and pull or cut the meat off the bones. Set aside.
  2. Peel and slice the potatoes very thinly, about 1/8-inch thick.
  3. In a large skillet, melt 4 tablespoons of butter over medium-low heat. Add the onion and garlic to the skillet and cook until softened, about 5 minutes.
  4. Add the flour to the skillet and stir to combine. Cook for 1 minute, or until the flour is browned.
  5. Gradually whisk the milk into the skillet, stirring constantly. Bring the mixture to a simmer and cook for 2 minutes, or until thickened.
  6. Remove the pan from the heat and stir in the cheddar and mozzarella cheeses. Season with salt and pepper.
  7. In a 9×13-inch baking dish, spread a thin layer of the cheese sauce. Top with a layer of potato slices, then a layer of shredded chicken. Repeat layers until all of the ingredients are used up, ending with a layer of cheese sauce.
  8. Finally, spread the remaining butter on top and sprinkle with chopped parsley.
  9. Bake the gratin in a preheated 375°F oven for 30-35 minutes, or until the potatoes are tender and the top is golden brown.
  10. Let the gratin cool for 5 minutes before serving.


One pan rotisserie chicken potato gratin is an easy and delicious combination of classic comfort food. Layer of roasted potato and a creamy cheese sauce, all topped with tender pieces of rotisserie chicken. This casserole is sure to be a hit at any table and is perfect for any occasion. It is an easy and economical way to feed your family and friends.


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