Crock Pot Pork Loin Roast (Super Moist & Easy Pork Loin)

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    Crock Pot Pork Loin Recipe

    My pork loin roast recipe is simple, but so delicious. You can set up your pork loin in the slow cooker and forget about it, come home to the perfect dinner recipe!

    Sliced pork loin with onion gravy

    This savory crock pot pork loin is made extra special with its’ own onion gravy. Use our slow cooker recipe for a delicious weeknight family meal.

    Pork loin is a large cut of meat from the back of the animal. It is relatively inexpensive, very flavorful, and lends itself perfectly to recipes like this one for slow cooker pork loin.

    Make sure you PIN Crock Pot Pork Loin!

    Our family loves cooking pork of all kind, but pork loin is one of our favorites. And when you serve it with a side of mashed potatoes… it’s perfection.

    Ingredients for crock pot pork loin recipe

    Because it is made in the slow cooker, it is ideal meal for busy weeknights. Also, making lean cuts of meat in the crock pot seals in juices, helping to keep it moist while cooking it at a consistently low temperature.

    FACT: Pork loin and pork tenderloin are two different cuts of meat. Loin is thicker, wider and shorter. Tenderloin is longer and thinner.

    To start making this recipe, you will first combine the garlic powder ginger, thyme, salt and pepper in a small bowl. Mix those ingredients until fully combined.

    Next, you will want to rinse the pork loin, and then pat dry with a paper towel. This helps to get rid of any external debris that might be on the pork, but also helps the spice mixture to stick.

    Browned and seasoned pork loin in a slow cooker with onions

    Once rinsed and patted dry, rub the seasoning mixture all over the pork loin. Be sure to use all of the seasoning for maximum flavor potential.

    After seasoning the meat, heat vegetable oil in a large skillet over medium high heat. Sear the pork on all sides until it is golden brown. This should take about one to two minutes per side.

    PRO TIP: Searing and browning creates acidity and changes the flavor profile. Many think this step can be skipped, but it really is important for developing flavor and nice back on the meat.

    Once golden brown on all sides, remove the pork from the skillet and add to the slow cooker. For extra flavor, slice up onion to add as well.

    Sliced pork loin smothered in gravy with onions on a wood serving platter

    Next, we’ll work on the sauce. It’s a simple mixture of apple juice, Worcestershire sauce and brown sugar. If you’d like, you can also add a little bit of soy sauce for an umami essence.

    PRO TIP: The FDA recommendation for cooked pork is 145 degree internal temperature.

    After making the sauce, pour it into the crock pot over the pork. Cover and cook for a period of time about 4-6 hours on low, or 1-2 hours on high.

    Close up of slow cooker pork loin

    After your pork loin is cooked, you can use the seasoned juices to create a delicious gravy. It’s made easy using a simple trick with cornstarch.

    After the pork is finished cooking, pour the juices into a small pan and bring to a simmer. While that’s simmering, whisk together cornstarch and water.

    Overhead view of a slice of pork loin

    Once fully combined, pour the cornstarch mixture into the simmering juices. Whisk constantly until the gravy reaches your desired consistency.

    And there you have it. A delicious gravy to top not only your pork, but perfect for mashed potatoes, too!

    Tips for making the perfect pork loin roast:

    • My pork loin in slow cooker recipe calls for about 2 pounds of meat. You can size this according to your needs. Make more if you have a big crowd to feed, less if it’s just you, etc.
    • Cooking veggies with your pork loin roast is a great idea! Just leave them in large chunks so that they don’t cook down to mush during the long slow cooking process. Carrots, potatoes, and even celery are great options. Other root veggies will roast nicely with your pork loin as well.
    • This recipe is for a pork loin, not a pork tenderloin so keep that in mind when selecting your cuts of meat. They are actually very different, more on that below.
    Pork loin roast on a wooden dish

    Questions you might have about how to make crock pot pork loin:

    What is the difference between a pork loin and slow cooker pork tenderloin? There’s a lot of difference actually. They are similar only in name. They are not even from the same area of the animal!

    A tenderloin is small, thin, and should be cooked over relatively high heat and quickly. Pork loin, which is what we want here, is larger and looks more like a roast.

    Pork loin is almost always slow roasted. It lends itself nicely to smoking and grilling methods as well.

    Pork tenderloin runs alongside the backbone of a pig while the pork loin is from the back of the animal.

    The two should not be used interchangeably in recipes because they have very different cooking needs! When you overcook pork tenderloin it gets not only dry but also tough and little flavorless.

    I prefer to use pork loin when roasting or slow cooking because it can handle the long, low temperature cooking times without drying out and becoming tough and chewy.

    Crock pot pork loin for Pinterest

    Why do we sear the pork loin before it goes into the Crock Pot? Searing any kind of meat before you roast it or slow cook it helps to lock in the juices and therefore the flavors.

    We sear the pork loin before it is roasted to allow more complex flavors to develop and to keep the meat from drying out during the cooking process.

    You can choose not to sear your pork before it goes into the slow cooker, that is up to you. It doesn’t take too long so I wouldn’t recommend skipping it but just know that you won’t be completely ruining the recipe if you choose not to sear your meat before you begin.

    Do I have to make this pork loin roast in the slow cooker? No, of course not. You can make your pork loin roast however you want to…but if it were me, I’d always make pork loin in the slow cooker.

    Pork loin in the Crock Pot always comes out so much better. It’s more tender, juicy, and full of flavor.

    In my opinion, the slow cooker takes this inexpensive cut of meat and really elevates it into something amazing, it’ll be the star of your dinner table!

    Sliced pork loin with onion gravy

    If you liked this pork loin crock pot recipe, check out these other delicious pork recipes:

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    5 from 5 votes
    Crock Pot Pork Loin Roast
    Prep Time
    15 mins
    Cook Time
    4 hrs
    Total Time
    4 hrs 15 mins
     

    This savory crock pot pork loin is made extra special with its' own onion gravy. Use our slow cooker recipe for a delicious weeknight family meal.

    Course: Main Course, Main Dish
    Cuisine: American
    Keyword: crock pot pork loin, pork loin in the slow cooker
    Servings: 6
    Calories: 305 kcal
    Ingredients
    • 2 pound pork loin
    • 1 teaspoon garlic powder
    • ½ teaspoon ground ginger
    • ¼ teaspoon dried thyme
    • 1/2 teaspoon Kosher salt
    • 1/2 teaspoon ground black pepper
    • 1 tablespoon vegetable oil
    • 2 cups apple juice
    • 2 teaspoons Worcestershire Sauce
    • 2 tablespoons brown sugar
    • 1 medium onion , sliced
    • ¼ cup cornstarch
    • ¼ cup water
    Instructions
    1. Rinse pork loin and dab dry with a paper towel.

    2. Combine garlic powder, ginger, thyme, Kosher salt and ground black pepper in a small bowl.

    3. Rub spice mixture into pork loin.
    4. Heat vegetable oil in a large skillet over medium-high heat.
    5. Sear pork on each side until golden brown, 1-2 minutes per side.
    6. Remove from pan and add to slow cooker.
    7. Add sliced onions to slow cooker.
    8. In a medium bowl combine apple juice, Worcestershire Sauce and brown sugar, whisk to combine. Pour over pork.

    9. Cook on low for 4-6 hours, or on high for 1-2 hours. Test with meat thermometer for 145 degrees.
    10. Remove pork from slow cooker and tent with foil to keep warm.
    11. Pour juices into small saucepan and bring to simmer.
    12. Combine cornstarch and water until smooth, slowly add to saucepan, whisking constantly to make gravy.
    13. Slice pork, add gravy on top or serve on the side.
    14. If you've tried this recipe, come back and let us know how it was!

    Nutrition Facts
    Crock Pot Pork Loin Roast
    Amount Per Serving
    Calories 305 Calories from Fat 81
    % Daily Value*
    Fat 9g14%
    Saturated Fat 4g25%
    Cholesterol 95mg32%
    Sodium 294mg13%
    Potassium 698mg20%
    Carbohydrates 21g7%
    Fiber 1g4%
    Sugar 13g14%
    Protein 34g68%
    Vitamin C 2mg2%
    Calcium 24mg2%
    Iron 1mg6%
    * Percent Daily Values are based on a 2000 calorie diet.

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