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Slow Cooker Pork Loin with Apples and Onions

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This comforting slow cooker recipe features tender pork loin infused with the sweet and savory flavors

of apples and onions. It’s an effortless meal perfect for busy weeknights or a cozy weekend dinner

  • Yield: 12 1x

Ingredients

Scale

For the Pork Loin:

  • 3-4 lb boneless pork loin roast (not tenderloin)
  • 1 tbsp olive oil

For the Apple & Onion Base:

  • 3 Granny Smith apples, peeled, cored, and sliced
  • 1-2 small white or yellow onions, sliced
  • 4 cloves garlic, whole or minced

For the Seasoning:

  • 2 tbsp Dijon mustard
  • 1 tsp ground cinnamon (optional)
  • 1 tsp sea salt
  • 1/2 tsp ground black pepper

Optional:

  • 1/4 cup apple juice or apple cider

Instructions

  1. Prepare the Slow Cooker: Lightly spray the inside of your slow cooker with non-stick spray. Add 1 tablespoon of olive oil to the bottom.
  2. Create the Base Layer: Arrange the sliced Granny Smith apples and onions evenly at the bottom of the slow cooker. If using whole garlic cloves, scatter them among the apples and onions.
  3. Season the Pork Loin: Place the boneless pork loin roast directly on top of the apple and onion mixture. If using a tied roast, you can gently insert whole garlic cloves between the ties. Alternatively, make small slits in the roast and insert minced garlic, or simply place the garlic on top of the roast.
  4. Apply Mustard and Spices: Spread a thin, even layer of Dijon mustard over the entire surface of the pork loin. Season generously with sea salt, ground black pepper, and ground cinnamon (if desired).
  5. Add Liquid (Optional): If you prefer more liquid or a slightly sweeter flavor, you can add 1/4 cup of apple juice or apple cider to the slow cooker. Otherwise, the natural juices from the pork, apples, and onions will be sufficient.
  6. Slow Cook: Cover the slow cooker with its lid. Cook on the LOW setting for 6 to 8 hours, or on the HIGH setting for 4 to 5 hours. The pork is fully cooked when it reaches an internal temperature of 145°F (63°C) when measured with an instant-read thermometer.
  7. Rest and Slice: Once cooked, carefully remove the pork loin from the slow cooker and let it rest on a cutting board for 10-15 minutes before slicing. If your roast was tied, remove the ties before slicing. For extra flavor, you can place the sliced pork back into the slow cooker for a few minutes to absorb more of the delicious juices.
  8. Serve: Serve the tender pork loin slices with the cooked apples and onions as a flavorful side. This dish pairs wonderfully with mashed potatoes, roasted vegetables, or a simple green salad.

Notes

  • Pork Loin vs. Tenderloin: This recipe specifically calls for a pork loin roast, which is a larger, leaner cut than pork tenderloin. Pork loin benefits from longer cooking times in the slow cooker.
  • Temperature is Key: To prevent the pork loin from drying out, use an instant-read meat thermometer to ensure it reaches an internal temperature of 145°F (63°C). Overcooking can lead to dry meat.
  • Apple Choice: Granny Smith apples are recommended for their tartness and ability to hold their shape well during the long cooking process, preventing them from becoming mushy.
  • Natural Juices: The apples, onions, and pork will release a significant amount of liquid during cooking, creating a natural sauce. Additional liquid is optional but can be added for a thinner sauce.
Enjoy this simple yet elegant Slow Cooker Pork Loin with Apples and Onions!
  • Author: Elle
  • Method: Slow Cooking
  • Cuisine: American

Find it online: https://slowcookerrecipes.us/slow-cooker-pork-loin-with-apples-and-onions/