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Dinner · Part 2 of 3: Instructions

Slow Cooker Pork Loin Pot Roast with Tender Vegetables Step-by-step instructions

A slow cooker pork loin roast with potatoes and carrots served on a white plate with rich brown gravy.
Prep
Cook
Total
Serves
4
Includes 5 min resting

Before you start

Before beginning, ensure your slow cooker insert is clean and dry. Gather all your ingredients and measure the beef broth to prevent any last-minute searching.

If you are using baby potatoes, you can leave them whole if they are quite small, or halve them if they are larger to ensure they cook through in the same amount of time as the carrot chunks. Keep the pork loin in the refrigerator until the very last moment before you are ready to place it in the slow cooker to maintain food safety standards.

Ingredients at a glance (5)
  • 2 lb boneless pork loin roast
  • 1 lb baby potatoes
  • 2 cups carrot chunks
  • 1 packet brown gravy mix
  • 2 cups beef broth

Instructions

Assembly and Preparation

  1. Prepare the slow cooker
    Place the boneless pork loin roast into the center of the slow cooker insert. Arrange the baby potatoes and carrot chunks evenly around the sides of the pork roast to ensure they cook through evenly during the long braising process.
    Look for The pork should sit flat in the center with vegetables surrounding it.
    Tip Avoid stacking vegetables on top of the meat to ensure they submerge in the liquid.

At the end of this phase, the pork roast should be nestled securely in the center of the slow cooker, surrounded by an even layer of potatoes and carrots. Ensure the vegetables are arranged around the sides rather than piled on top of the meat. Everything should be ready for the addition of the dry seasoning and the liquid, which will provide the foundation for the savory gravy that develops throughout the long, slow cooking process.

Seasoning and Liquid Addition

  1. Season and add liquid
    Sprinkle the brown gravy mix evenly over the top of the pork loin and the surrounding vegetables. Pour the beef broth carefully into the slow cooker, taking care to distribute it so that the gravy mix begins to dissolve into the liquid.
    Look for The gravy mix should be mostly covered by the beef broth.
    Tip Pouring near the edge helps prevent washing the seasoning off the meat too quickly.

Once you have sprinkled the gravy mix and poured the beef broth, check that the liquid is distributed fairly evenly. The gravy mix will begin to settle into the broth. At this stage, ensure the lid is properly seated on the slow cooker to create a tight seal. This is the last point of interaction before the long cooking period, so take a moment to ensure your slow cooker is set to the correct low setting.

Cooking and Resting

  1. Slow cook and finish
    Cover the slow cooker and cook on low for 7 to 8 hours until the pork is tender. Ensure the pork reaches an internal temperature of 145°F (63°C). Remove the pork to a cutting board and let it rest for at least 3 minutes before slicing and serving with the vegetables and thickened gravy.
    Look for The pork should be fork-tender and the carrots soft when pierced with a knife.
    Safe temperature 145°F (63°C) internal temperature (steaks, chops and roasts)
    Tip Letting the meat rest ensures the juices redistribute for a succulent texture.

At the end of the cooking time, the kitchen should smell savory and aromatic. The pork will be tender and the vegetables soft. Before serving, the meat must be removed to a cutting board to rest.

Check the internal temperature to confirm it has reached 145°F (63°C). The gravy in the pot should be smooth and rich. Once rested, the pork is ready to be sliced against the grain and served immediately with the vegetables and plenty of the delicious pan juices.

Common mistakes

A common mistake is lifting the lid of the slow cooker too frequently during the cooking process. Each time you peek, heat escapes, which significantly increases the total cooking time and can result in unevenly cooked meat.

Another error is overcrowding the slow cooker; make sure there is enough room for the broth to circulate around the ingredients. Finally, avoid overcooking the pork, as even in a slow cooker, extended times beyond the recommended range can eventually cause the meat to lose its texture and become dry.

How to tell it’s done

The pork loin is perfectly cooked when it reaches an internal temperature of 145°F (63°C) when measured with a meat thermometer in the thickest part of the roast. At this temperature, the meat should be tender, juicy, and easy to slice.

Ensure you allow the roast to rest for at least 3 minutes on a cutting board before slicing, as this prevents the juices from running out and keeps the meat succulent. The carrots and potatoes should be tender enough to be easily pierced with the tip of a sharp knife.

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

Coming up in Part 3: common questions

  • Can the pork loin be replaced with a different cut of meat?
  • Why does the gravy look thin after cooking?
  • Is it necessary to brown the pork before slow cooking?

Also in Part 3: variations (Herb-Infused Pork, Garlic and Onion Roast), storage and make-ahead, and the printable recipe card.

Up next · Part 3 of 3

2 variations · storage & make-ahead · 3 answers · printable card

Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)