Classic, Savory Shepherd's Pie Recipe
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Category
Winter
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Cusine
American
What do you need?
How to make?
Ingredients
For the Mashed Potatoes:
3 1/2 pounds , peeled and cut into 1-inch pieces
Kosher salt
6 tablespoons unsalted butter, cubed
For the Meat Sauce:
1 1/2 cups homemade or store-bought low-sodium chicken stock
2 packets unflavored gelatin
2 tablespoons vegetable oil
2 1/2 pounds
1 large yellow onion , diced
3 medium carrots , diced
2 ribs celery , diced
2 medium cloves garlic, minced
2 tablespoons tomato paste
1 cup dry red wine
2 sprigs thyme
1 bay leaf
1 tablespoon Worcestershire sauce
1 teaspoon
2 tablespoons all-purpose flour
8 ounces frozen peas
Kosher salt and freshly ground black pepper
To Assemble:
1 1/2 cups heavy cream
Grated Parmigiano-Reggiano cheese, for topping
Directions
Set cubed potatoes in a colander and rinse under cold water until water runs clear. Transfer to a large saucepan and cover with cold water by at least 2 inches. Season water with salt until almost as salty as the sea. Bring water to a boil over high heat, then reduce heat to medium-low and simmer until a knife easily pierces potatoes with no resistance, 10 to 15 minutes. Drain potatoes in colander, then rinse with hot running water for 30 seconds. Transfer potatoes to a large bowl. Using a potato masher, food mill, or ricer, mash potatoes with butter. Press surface smooth, then press plastic wrap directly against surface to prevent a skin from forming. Set aside until ready to assemble.
Place stock in a 2-cup liquid measuring cup, sprinkle with gelatin, and set aside. Heat oil in a large Dutch oven over high heat until shimmering. Add half of ground meat and cook, stirring and scraping bottom of pot, until well browned, 6 to 8 minutes; use a potato masher or large whisk to break up meat. Add remaining meat and cook, breaking up with masher or whisk, until reduced to small bits, about 3 minutes; lower heat as necessary to prevent scorching. If meat has rendered an excessive amount of fat, use a metal spoon to ladle most of it out, leaving just a few tablespoons in the pot. Add onion, carrots, celery, and garlic and cook, stirring and scraping bottom of pot, until just beginning to soften slightly, about 4 minutes. Add tomato paste and cook over medium heat, stirring, for 1 minute. Add red wine and bring to a simmer over high heat. Cook, scraping up any browned bits, until almost fully evaporated. Add reserved chicken stock, thyme, bay leaf, Worcestershire, and Marmite, if using. Sprinkle flour over ground meat in pot, then stir in. Bring to a simmer, then reduce heat to low and simmer until sauce is reduced and thick, about 20 minutes. Discard thyme sprigs and bay leaf. Stir in peas and season with salt and pepper.
Adjust oven rack to center position and preheat oven to 425 degrees F . Before assembling, heat cream in a large saucepan until simmering. Add potatoes and stir gently until completely incorporated. Season with salt and pepper. Potatoes are now ready for assembly. Set a 9- by 13-inch baking dish on a foil-lined rimmed baking sheet. Add meat sauce, being careful not to fill more than halfway. Top with mashed potatoes, spreading them with a spatula to cover surface completely. Using spatula, create a dappled pattern on top of potatoes. Sprinkle with grated Parmesan cheese, if using. Transfer to oven and bake until top is browned and casserole is fully heated through, about 20 minutes. For deeper browning, place casserole on a rack set about 6 inches under a hot broiler for the last few moments of cooking. Let stand 15 to 20 minutes before serving. Casserole can be assembled, wrapped with plastic, and refrigerated up to 2 days. Reheat in a 350 degrees F oven for about 35 minutes, then use broiler to brown top.