Pork Chop Casserole

6 medium russet potatoes
Salt and black pepper
3 tablespoons unsalted butter
1 cup plus 1 tablespoon olive oil
1 pound button mushrooms, sliced
3 tablespoons all-purpose flour, plus more for dredging
1 cup heavy cream
6 boneless center-cut pork chops, each about ½ inch thick
Preheat the oven to 350°F. Grease a 9-13-inch baking dish.
Peel the potatoes and cut into round slices about ½ inch thick.

Layer them in the bottom of the baking dish. Sprinkle with salt and pepper.

In a large skillet over medium-high heat, melt the butter with 1 tablespoon of the olive oil. Cook the mushrooms until golden brown, 8 to 10 minutes. Sprinkle with the 3 tablespoons flour and cook, stirring, to make a golden brown roux, about 5 minutes. Stir in the heavy cream and simmer until thickened, about 5 minutes longer.

In another large skillet over medium-high heat, heat the remaining 1 cup oil. Season the pork chops with salt and pepper and coat on both sides with flour, shaking off any excess. Fry the pork chops, in batches if necessary, until golden brown on each side, 6 to 8 minutes total.

Arrange the pork chops on top of the potatoes. Spoon the mushroom sauce over the pork chops and cover the dish with foil. Bake until the potatoes are fork tender, about 1 hour.