Pork Chop Casserole

4 slices white sandwich bread, torn into 1" pieces
1/2 cup Parmesan cheese, grated
4 tablespoons butter
2 tablespoons chopped fresh sage
4 (8-10 oz) bone-in blade pork chops, 1" thick, bones removed
2 pounds green cabbage, cored and sliced 1/2" thick
4 carrots, peeled and cut into 1/2" pieces
1 onion, halved and sliced thin
4 garlic cloves, minced
1 tablespoon minced fresh thyme
2 tablespoons all-purpose flour
1/2 cup dry white wine
1/2 cup heavy cream

Adjust an oven rack to the middle position and heat the oven to 300 degrees. Process the white bread, Parmesan cheese, 2 tablespoons of butter, 1 tablespoon of sage, 1/2 teaspoon of salt and 1/2 teaspoon of pepper in a food processor until coarsely ground, about 8 pulses. Set the mixture aside. Pat the pork chops dry with paper towels and season with salt and pepper. Melt the remaining 2 tablespoons of butter in a Dutch oven over medium-high heat. Add the pork chops and cook until they are well browned, about 4 minutes per side. Transfer the chops to a cutting board, halve them crosswise, and place them in a 13 by 9-inch baking dish.

Add the cabbage, carrots, onion, 1/2 teaspoon of salt and 1/2 teaspoon of pepper to the now-empty Dutch oven and cook, covered, until the cabbage is wilted, about 7 to 10 minutes. Remove the lid and continue to cook the vegetables until the onion is browned and the moisture from the pan has evaporated, about 5 minutes.

Add the garlic, thyme and the remaining 1 tablespoon of sage and cook until it is fragrant, about 30 seconds. Add the flour and cook for 1 minute. Add the wine and the cream, bring the mixture to a boil, and cook until it is thickened, about 1 minute. Pour the cabbage mixture over the pork chops and cover the baking dish with aluminum foil. Bake until the pork chops are tender, about 1 hour.

Remove the foil, increase the oven temperature to 425 degrees, and continue to cook the casserole until the top is browned, about 15 minutes. Top the casserole with the bread crumb mixture and continue to bake the casserole until it is golden brown, about 15 minutes. Let the casserole cool for 15 minutes before serving.