Guinness Onion Dijon Cream Pork Shoulder Step-by-step instructions

Before you start

Before starting, pat the pork shoulder dry with paper towels. If you have time, let it sit at room temperature for up to 30 minutes while you prep the other ingredients.

Peel the pearl onions—to make it easier, blanch them in boiling water for a minute, then slip off the skins. Measure out the sour cream, Dijon, and au jus. Have your 6-quart slow cooker ready. No need to brown the meat; the slow cooker will develop plenty of flavor.

Instructions

Layer and Dump

1. 1Layer the Roast and Onions
   Place the 4-pound pork shoulder roast in the center of a 6-quart slow cooker. Scatter the peeled pearl onions around the roast, tucking some underneath and some on top. Pour the Guinness stout over and around the roast, letting it pool in the bottom of the cooker.
   Look for The roast sits snugly in the cooker, surrounded by onions and dark stout.
   Tip Pat the roast dry with paper towels before placing it—this helps the seasoning stick and the meat brown better if you choose to sear it.
2. 2Add the Creamy Mustard Sauce
   In a small bowl, stir together the sour cream and whole-grain Dijon mustard until well combined. Dollop the mixture evenly over the top of the roast and onions. Pour the beef au jus along the side of the cooker, not directly over the sour cream mixture, to keep the creamy layer intact.
   Look for The top of the roast is covered with pale, mustard-flecked dollops.
   Tip Stirring the sour cream and mustard together first prevents lumps and ensures even flavor distribution.
3. 3Cover and Cook Low
   Cover the slow cooker with the lid. Cook on LOW for 8 to 10 hours, or until the pork is fork-tender and easily shreds. Avoid opening the lid during cooking to keep the heat and moisture steady. Let it rest for 3 minutes before slicing.
   Look for The cooker simmers gently, and the aroma of stout and mustard fills the kitchen.
   Safe temperature 145°F (63°C) internal temperature (steaks, chops and roasts)
   Tip If you're short on time, cook on HIGH for 5 to 6 hours, but low-and-slow yields the most tender results.

At the end of this phase, the slow cooker contains a raw pork roast surrounded by pearl onions, with Guinness pooled around the base and a creamy mustard mixture dolloped on top.

The au jus has been poured along the side. The ingredients look rustic and vibrant—dark stout, white onions, and pale sauce against the pink meat. Everything is ready to cook.

Slow-Cook to Tender

4. 4Shred the Pork
   Once the pork is fork-tender, transfer the roast to a cutting board. Let it rest for at least 3 minutes. Using two forks, shred the meat into bite-sized pieces, discarding any large fat pieces. Return the shredded pork to the slow cooker and stir it into the gravy.
   Look for The meat pulls apart easily into moist, tender ribbons.
   Safe temperature 145°F (63°C) internal temperature (steaks, chops and roasts)
   Tip For chunkier shreds, pull the pork into larger pieces; for finer shreds, use your fingers after it cools slightly.
5. 5Stir and Coat in Gravy
   Stir the shredded pork and pearl onions into the creamy stout gravy until everything is well coated. The gravy should be thick, velvety, and clinging to the meat. If the gravy seems thin, simmer uncovered on HIGH for 15 to 20 minutes to reduce.
   Look for The pork is glossy with a rich, malty, mustard-cream sauce.
   Tip Taste the gravy and adjust with a pinch of salt or extra mustard if desired.

After hours of low heat, the pork is fork-tender and easily shreds. The gravy is a deep, rich brown with creamy swirls, and the onions are soft and translucent. The aroma is intensely savory with notes of stout and mustard. The meat pulls apart into juicy ribbons that glisten with sauce. This is the moment to shred and return to the pot.

Plate and Serve

6. 6Serve Over Rice
   Spoon steamed white rice onto a serving plate. Ladle the Guinness onion Dijon cream pork over the rice, making sure to include plenty of pearl onions and gravy. Serve hot.
   Look for Steam rises from the creamy pork as it's plated over fluffy rice.
   Tip For a low-carb option, serve over cauliflower rice or alongside roasted vegetables.

The shredded pork is coated in a velvety, malty gravy with visible mustard seeds and soft onions. It's spooned over steaming white rice, with extra gravy pooling around the edges. The dish looks hearty and comforting—steam rises, and the creamy sauce clings to every bite. It's ready to serve and enjoy.

Common mistakes

One common mistake is lifting the lid too often, which lets out heat and extends cooking time. Trust the recipe and keep the lid on. Another is using low-fat sour cream, which can curdle or separate during the long cook.

Stick with full-fat sour cream. Also, be careful not to overseason—the au jus and mustard are already salty. Finally, don't skip the rest time after cooking; it helps the meat retain moisture.

How to tell it’s done

The pork is done when it is fork-tender and easily pulls apart. Insert a fork into the thickest part of the roast; it should twist easily and shred with little resistance.

The internal temperature should read at least 145°F (63°C) for whole-cut meat, but because it's cooked low and slow, it will likely be much higher—around 195°F to 205°F—which is ideal for shredding. Let the meat rest at least 3 minutes before shredding to allow the juices to redistribute.

• Steaks, chops and roasts: 145°F (63°C) in the thickest part, then a 3-minute rest