This juicy, tender roast is the perfect centerpiece to a hearty dinner. Use leftover roast pork to make roast pork sandwiches later in the week.
Frequently asked questions
What is a pork picnic roast?
Pork picnic roast is cut from the front shoulder. This is a cut of meat with a lot of flavor, but needs a long cooking time for the meat to be tender; plan on a long cooking time for best results.
How long does it take to cook a pork picnic roast?
Pork butt benefits from a long, slow cooking time, roasted for eight to ten hours as in this recipe, or braised, or cooked in a slow cooker.
Notes from the Food & Wine Test Kitchen
This roast is juicy and tender, plus slightly sweet-scented from the herbs and crispy-garlicky where the herb paste has roasted onto the pork. The pan sauce gets a thick gravy-like consistency, with a kick from the Dijon balanced by the shallot, butter, and rich pan drippings.
Ingredients
Roast pork
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1 [8- to 10-pound] rind-on pork picnic shoulder
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3 tablespoons Dijon mustard
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3 tablespoons olive oil
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2 tablespoons light brown sugar
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2 tablespoons chopped fresh rosemary (from 1 [1/2-ounce] package)
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2 tablespoons fresh sage
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1 1/2 tablespoons kosher salt
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1 tablespoon chopped fresh thyme (from 1 [1/2-ounce] package)
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1 tablespoon chopped garlic (about 4 large cloves)
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1 teaspoon black pepper
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Fresh thyme leaves
Shallot pan sauce
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2 teaspoons cornstarch
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3 cups, plus 2 tablespoons vegetable stock, divided
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1/2 cup finely chopped shallot (from 2 [2-ounce] shallots)
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2 cups dry white wine
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2 tablespoons unsalted butter
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2 teaspoons Dijon mustard
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Freshly ground pepper, to taste
Directions
Prepare the Roast Pork
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On a clean surface, pat pork dry with paper towels. Using a sharp knife, score skin 1/8-inch deep and 1/2-inch apart; set aside. Stir together mustard, oil, sugar, rosemary, sage, salt, thyme, garlic, and black pepper in a medium bowl until combined. (Herb mixture will form a paste.) Rub herb mixture evenly over pork. Place pork on a roasting rack fitted inside a large roasting pan, and refrigerate, uncovered, 12 to 16 hours.
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Preheat oven to 250°F. Remove pork from refrigerator, and let stand at room temperature while oven preheats. Bake pork in preheated oven until a thermometer inserted into thickest portion of pork registers 180°F (sliceable) to 195°F (fall-apart), 8 to 10 hours. Remove pork from oven, and transfer rack and pork to a large, rimmed baking sheet, reserving drippings in roasting pan; tent pork with aluminum foil, and let stand at room temperature 30 minutes.
While pork is resting, prepare the Shallot Pan Sauce
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Pour drippings from roasting pan through a fine mesh strainer into a small heatproof bowl. Reserve 2 tablespoons drippings; discard remaining drippings or store in an airtight container in refrigerator for another use. Set roasting pan aside until ready to use; do not wipe clean. Whisk together cornstarch and 2 tablespoons of the stock in a small bowl until combined; set aside until ready to use.
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Place roasting pan over 2 burners; add reserved 2 tablespoons drippings to roasting pan, and heat over medium-high. Add shallots to drippings, and cook, stirring constantly, until softened and starting to crisp up on edges, about 2 minutes. Add wine, and cook, stirring often with a wooden spoon to scrape up browned bits on bottom of pan, until liquid is reduced by half, about 7 minutes. Add remaining 3 cups stock, and bring to a simmer over medium-high. Cook, stirring occasionally, until reduced to about 2 cups, 7 to 8 minutes.
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Reduce heat to a medium-low to maintain a gentle simmer; whisk in butter and mustard until combined. Whisk in cornstarch slurry until combined, and cook over medium-low, whisking occasionally, until sauce is thickened to desired consistency, 2 to 3 minutes. Season to taste with a few grinds of black pepper, and pour into a sauceboat.
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Slice or pull apart pork, and serve with Shallot Pan Sauce. Garnish with fresh thyme leaves.