Ingredients for - Chicken and Peas Au Gratin Casserole

1. Olive oil 2 tablespoons
2. Cubed skinless, boneless chicken 3 cups
3. Torn bread pieces 4 cups
4. Shredded Cheddar cheese 1 cup
5. Butter, melted ¼ cup
6. Frozen peas 2 cups
7. Butter ¼ cup
8. All-purpose flour ½ cup
9. Milk 3 cups
10. Salt 2 teaspoons
11. Black pepper ½ teaspoon

How to cook deliciously - Chicken and Peas Au Gratin Casserole

1 . Stage

Preheat an oven to 350 degrees F (175 degrees C).

2 . Stage

Heat the olive oil in a skillet over medium heat. Cook the chicken until no longer pink in the center and the juices run clear, 5 to 7 minutes; drain and set aside.

3 . Stage

Toss the bread pieces, Cheddar cheese, and 1/4 cup melted butter together in a bowl; spread about half of the mixture into the bottom of a 9x13-inch baking dish. Layer the peas and chicken atop the bread layer.

4 . Stage

Melt 1/4 cup butter in a saucepan over medium heat; stir the flour, milk, salt, and pepper into the melted butter. Cook and stir the sauce until smooth and thick, 5 to 7 minutes. Pour over the casserole. Top with the remaining bread mixture.

5 . Stage

Bake in the preheated oven until the top begins to brown, 30 to 40 minutes.