Silverside, also known as corned beef in many regions, is a cut of beef from the lower hind leg that becomes meltingly tender when cooked low and slow. This slow cooker method transforms this lean, budget-friendly cut into a succulent, flavorful centerpiece with minimal effort. The gentle, moist heat of the slow cooker breaks down the tough connective tissue, while the pickling spices infuse the meat with a warm, aromatic flavor.
Ingredients
- 1.5 kg (3.3 lb) silverside (corned beef), with or without spice packet
- 1 tablespoon (15 ml) vegetable oil
- 1 large onion, chopped
- 2 carrots, peeled and chopped
- 2 celery stalks, chopped
- 4 cloves garlic, minced
- 1 cup (240 ml) beef broth (low sodium)
- 1/4 cup (60 ml) apple cider vinegar
- 2 tablespoons (30 g) brown sugar
- 1 tablespoon (15 g) Dijon mustard
- 1 teaspoon (2 g) black peppercorns
- 2 bay leaves
- For the glaze (optional):
- 1/4 cup (60 g) brown sugar
- 1 tablespoon (15 ml) Dijon mustard
- 1 tablespoon (15 ml) honey
Instructions
- If your silverside comes with a spice packet, set it aside. Rinse the beef under cold water to remove excess brine. Pat it dry thoroughly with paper towels.
- Heat the vegetable oil in a large skillet over medium-high heat. Sear the silverside on all sides until well browned, about 3-4 minutes per side. This step adds depth of flavor, but you can skip it if you’re short on time.
- Place the chopped onion, carrots, and celery in the bottom of the slow cooker. Add the minced garlic, peppercorns, and bay leaves.
- In a small bowl, whisk together the beef broth, apple cider vinegar, 2 tablespoons brown sugar, and 1 tablespoon Dijon mustard. Pour this mixture over the vegetables.
- Place the seared silverside on top of the vegetables. If you have a spice packet from the meat, sprinkle it over the beef. If not, you can add an extra teaspoon of pickling spice if you have it.
- Cover the slow cooker and cook on LOW for 8-10 hours, or on HIGH for 4-5 hours, until the meat is fork-tender. The internal temperature should reach at least 145°F (63°C) as a safe minimum, but for silverside, you want it much more tender, so cook until it easily shreds or slices.
- Once cooked, carefully remove the beef from the slow cooker and place it on a cutting board. Tent it loosely with foil and let it rest for 15 minutes.
- While the meat rests, make the glaze (if using): In a small saucepan, combine 1/4 cup brown sugar, 1 tablespoon Dijon mustard, and 1 tablespoon honey. Heat over medium heat until the sugar dissolves and the mixture is bubbly.
- Preheat your oven’s broiler. Place the rested beef on a baking sheet lined with foil. Brush the glaze generously over the top of the beef.
- Broil for 2-3 minutes, until the glaze is caramelized and bubbling. Watch it closely to prevent burning.
- Slice the beef against the grain and serve with the vegetables and some of the cooking liquid, if desired.
Tips
- Don’t skip the searing: While it’s an extra step, searing the beef before slow cooking adds a rich, caramelized flavor that you simply can’t get from the slow cooker alone. It’s worth the few extra minutes.
- Adjust salt carefully: Silverside is brined, so it’s already salty. Use low-sodium beef broth and avoid adding extra salt until after you’ve tasted the finished dish. You can always add more, but you can’t take it away.
- Slice against the grain: After cooking, the meat will be very tender. To ensure it’s not stringy, slice it against the grain (perpendicular to the muscle fibers). This makes each bite more tender.
- Make it ahead: This dish actually tastes even better the next day as the flavors meld. You can cook it a day ahead, refrigerate it in the cooking liquid, and then reheat gently when ready to serve.
Serving Suggestions
Silverside pairs beautifully with classic sides. Serve it with creamy mashed potatoes, steamed cabbage or green beans, and a dollop of horseradish sauce or whole-grain mustard. The cooking liquid can be strained and served as a light jus, or thickened with a cornstarch slurry for a richer gravy. For a traditional Irish meal, serve with soda bread and butter.
Variations
- Beer-Braised Silverside: Replace the beef broth with a dark beer, such as stout or porter, for a deeper, maltier flavor. Reduce the vinegar to 1 tablespoon.
- Spiced Orange Glaze: Add the zest and juice of one orange to the glaze along with a pinch of ground cloves for a bright, festive twist.
- Honey-Mustard Silverside: Increase the Dijon mustard to 2 tablespoons and use honey instead of brown sugar in the cooking liquid for a sweeter, tangier profile.
- Vegetable-Packed: Add 2 cups of baby potatoes and 2 cups of chopped cabbage to the slow cooker during the last 2 hours of cooking for a one-pot meal.
Storage and Reheating
Refrigerate leftover silverside in an airtight container, submerged in some of the cooking liquid to keep it moist, for up to 4 days. To reheat, place slices in a skillet with a splash of broth or water, cover, and heat over medium-low until warmed through. You can also microwave individual portions in 30-second bursts. For longer storage, slice the beef and freeze it in a freezer-safe container with some cooking liquid for up to 3 months. Thaw overnight in the refrigerator before reheating.
Frequently Asked Questions
Can I cook silverside on HIGH instead of LOW? Yes, you can, but the meat may not be as tender. Cooking on LOW for 8-10 hours allows the collagen to break down more gradually, resulting in a more succulent texture. If you’re short on time, HIGH for 4-5 hours will work, but check for tenderness earlier.
Do I need to soak the silverside before cooking? If your silverside is very salty or you prefer a milder flavor, you can soak it in cold water for 1-2 hours before cooking. However, most store-bought silverside is already balanced, so it’s not strictly necessary. If you do soak it, pat it dry thoroughly before searing.
What if I don’t have a spice packet? No problem. You can make your own pickling spice blend by combining 1 teaspoon each of black peppercorns, coriander seeds, mustard seeds, and allspice berries, plus a pinch of ground ginger and a bay leaf. Or simply use a teaspoon of a store-bought pickling spice mix.
Why is my silverside tough? The most common reason is undercooking. Silverside needs a long, slow cook to break down its connective tissue. If it’s tough after the recommended time, return it to the slow cooker and cook for another 1-2 hours on LOW until it’s fork-tender.
Can I add potatoes to the slow cooker? Yes, you can. Add baby potatoes or quartered larger potatoes during the last 2 hours of cooking so they don’t become mushy. They’ll absorb the delicious cooking liquid and become wonderfully flavorful.
Is silverside the same as corned beef? In the UK and Ireland, silverside is often brined and sold as corned beef. In the US, corned beef is typically a brisket cut. Silverside is leaner and less marbled than brisket, so it benefits even more from slow, moist cooking.
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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