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Juicy slow cooker pork loin roast served with carrots, celery, onions, and fresh rosemary on a white plate

Slow Cooker Pork Loin Roast

Linda
This Slow Cooker Pork Loin Roast is tender, juicy, and packed with garlic-herb flavor. It's the perfect hands-off meal for busy days, comforting dinners, or family gatherings. Just sear, set, and forget for a savory main course that never disappoints
Prep Time 15 minutes
Cook Time 6 hours
( Cook Time : 4 ~ 6 hour HIGH ) 10 minutes
Total Time 6 hours 25 minutes
Course Dinner, Main Course, Slow Cooker, Slow Cooker Recipes
Cuisine American, Comfort Food, Home Cooking
Calories 300 kcal

Ingredients
  

  • 1 boneless pork loin roast 3–4 lbs
  • 1 tablespoon olive oil
  • 4 cloves garlic minced
  • 1 medium onion sliced
  • 3 carrots peeled and chopped
  • 2 celery stalks chopped
  • 1 cup chicken broth low-sodium preferred
  • 2 sprigs fresh rosemary or 1 teaspoon dried
  • 2 sprigs fresh thyme or 1 teaspoon dried
  • Salt to taste
  • Pepper to taste
  • 1 tablespoon Dijon mustard optional, for added depth

Instructions
 

  • Prep the Pork: Pat the pork loin dry and season generously with salt and pepper.
  • Sear the Pork: In a skillet over medium-high heat, sear the pork on all sides until browned, about 2–3 minutes per side. Set aside.
  • Prepare the Slow Cooker: Layer sliced onions, chopped carrots, and celery in the bottom of your slow cooker.
  • Add Flavor: Sprinkle the garlic over the veggies, then add rosemary, thyme, and optional mustard or vinegar.
  • Add Broth: Pour in the chicken broth carefully around the veggies (not directly on the pork).
  • Cook: Place the seared pork loin on top of the veggies. Cover and cook on LOW for 6–8 hours or HIGH for 4 hours.
  • Rest and Slice: Remove pork and let it rest for 10 minutes. Slice and serve with vegetables and broth.

Notes

• This recipe works well with pork tenderloin but reduce the cooking time by half.
• You can add apple slices or parsnips for extra flavor variation.
• Store leftovers in an airtight container with a little broth to keep them moist.
Keyword Crockpot Pork Dinner, Easy Pork Roast, Pork Loin Crockpot, Slow Cooker Pork Loin Roast