Slow-Cooker Garlic Butter Pork Shoulder: Set-and-Forget

Imagine coming home to the smell of garlic and herbs filling the kitchen, with a pot of pork shoulder that has been quietly turning into pull-apart tenderness all day.

This slow-cooker recipe asks almost nothing of you: just layer the meat, scatter the aromatics, and let the butter do its magic. The result is a rich, savory main that begs to be piled onto noodles, tucked into sandwiches, or simply eaten by the forkful.

This recipe takes a humble cut of pork shoulder and transforms it with a handful of pantry staples and a few hours of gentle heat. The slow cooker does all the work, turning the meat into shreddable perfection while the garlic, rosemary, and thyme infuse every bite.

The cowboy butter melts into a luscious gravy that coats the pork and makes it irresistible. It's the kind of meal that feels like a special occasion but is easy enough for a weekday.

Ingredients

Why this recipe works

Pork shoulder, also called Boston butt, is a well-marbled cut that becomes meltingly tender when cooked low and slow. The collagen breaks down over hours of gentle simmering, turning the meat into succulent strands that hold onto the flavorful juices.

The slow cooker provides a consistent, moist environment that allows this transformation to happen without any effort from you.

The combination of smashed garlic and fresh woody herbs creates a deeply aromatic base. The cowboy butter, a compound butter with garlic and herbs, melts into the pot and emulsifies with the pork's natural juices, forming a rich, savory gravy.

This method concentrates flavors without needing to brown the meat first, keeping the process truly set-and-forget.

Notes and substitutions

For the best results, choose a pork shoulder with good marbling; the fat keeps the meat moist and adds flavor. If the roast has a thick fat cap, you can trim it slightly, but leaving some fat ensures a juicy result. Smash the garlic cloves rather than mincing them—they'll soften and become sweet as they cook.

Fresh rosemary and thyme are key here; dried herbs won't have the same vibrant flavor. If you don't have cowboy butter, you can substitute regular butter mixed with extra garlic and herbs. A 6-quart slow cooker is ideal for a 4-pound roast; if yours is smaller, cut the pork into chunks to fit.

• boneless pork shoulder: bone-in pork shoulder (add about 30 minutes per pound; remove bone before shredding)
• fresh rosemary and thyme: 1 tablespoon dried rosemary and 1 teaspoon dried thyme, added with the garlic
• cowboy butter: 4 tablespoons salted butter mixed with 1 teaspoon garlic powder and 1 teaspoon dried parsley

Equipment

• 6-quart slow cooker
• Tongs
• Two forks for shredding
• Cutting board
• Chef's knife
• Measuring spoons
• Serving spoon
• Plate for serving