Crunchy Green Bean Casserole

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

Place bacon in a large, deep skillet. Cook over medium-high heat until evenly brown. Drain, crumble, and set aside.

Mix green beans, condensed soup, water chestnuts, crumbled bacon, milk, and black pepper together in a 1 1/2-quart casserole dish.