6 tablespoons unsalted butter, at room temperature, plus more for greasing
3 pounds baking potatoes, peeled and cut into 2-inch pieces
1/2 cup crème fraîche (4 ounces)
2 tablespoons chopped parsley
1 tablespoon chopped sage plus 12 sage leaves
8 ounces imported Fontina cheese, shredded
Kosher salt Pepper
1/3 cup plain dry breadcrumbs
1/3 cup freshly grated Parmigiano-Reggiano cheese
Olive oil, for frying
Preheat the oven to 400°. Lightly grease a 2-quart shallow baking dish. In a large saucepan, combine the potatoes with enough water to cover by 2 inches. Bring to a boil and cook until fork-tender, 15 to 20 minutes. Drain well and transfer to a large bowl. Mash the potatoes with 4 tablespoons of the butter, the crème fraîche, parsley and chopped sage. Fold in the Fontina and season with salt and pepper. Spread the potato mixture in the prepared dish in an even layer.
In a small bowl, using your fingers, blend the remaining 2 tablespoons of butter with the breadcrumbs and Parmesan until coarse crumbs form. Top the potatoes with the breadcrumb mixture. Bake for about 30 minutes, until golden and crisp on top.
Meanwhile, in a small skillet, heat 1/4 inch of olive oil over low heat. Add the sage leaves and cook, stirring occasionally, until crisp, about 3 minutes. Transfer the sage to paper towels to drain. Scatter the fried sage over the casserole and serve.
Make Ahead: The assembled unbaked casserole can be refrigerated overnight.
1/2 cup white wine vinegar
1 1/2 tablespoons sugar
1 teaspoon thyme leaves
1/4 cup canola oil, plus more for frying
Salt and freshly ground pepper
1 pound small fingerling potatoes
3 garlic cloves
1 cup all-purpose flour
2 large eggs beaten with
2 tablespoons of water
2 cups panko (Japanese bread crumbs)
Four 4-ounce boneless pork chops, butterflied and pounded 1/3 inch thick, or eight 2-ounce pork cutlets, lightly pounded
1 cup flat-leaf parsley, patted thoroughly dry
In a medium bowl, whisk the vinegar with the sugar, thyme and 1/4 cup of the oil and season with salt and pepper.
Put the potatoes and garlic in a pot and cover with water; season with salt and bring to a boil. Simmer over moderate heat until the potatoes are tender, 10 minutes. Drain and thinly slice the potatoes; add to the dressing and toss. Discard the garlic.
Put the flour, eggs and panko in 3 separate shallow bowls. Season the pork with salt and pepper and dip in the flour. Dip the cutlets in the egg and then in the panko, pressing to help the crumbs adhere.
In a large skillet, heat 1/2 inch of oil until shimmering. Add the cutlets in a single layer and cook over high heat, turning once, until golden and crispy, about 3 minutes. Drain on paper towels. Add the parsley to the skillet and cook, stirring, until crisp, about 30 seconds. Using a slotted spoon, transfer the parsley to a paper towel–lined plate and sprinkle with salt. Serve the pork with the potato salad. Garnish with the parsley.