Easy Slow Cooker Pork Loin Roast Recipe - The Recipe Rebel (2024)

written by Ashley Fehr

4.92 from 75 votes

Prep Time 10 minutes mins

Total Time 8 hours hrs 10 minutes mins

Servings 20 servings

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Last updated on November 15, 2021

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This easy Slow Cooker Pork Loin roast recipe includes a flavorful garlic herb rub, and is slow cooker in apple juice for extra flavor! It is fall apart tender with minimal effort!

Easy Slow Cooker Pork Loin Roast Recipe - The Recipe Rebel (2)

Table of Contents

  • About this Slow Cooker Pork Loin Roast recipe
  • What is the difference between pork loin and pork tenderloin?
  • How to make Slow Cooker Pork Loin:
  • Slow Cooker Pork Loin FAQs
  • What to make with leftover pulled pork:
  • Slow Cooker Pork Loin Roast recipe Recipe

I know. It seems kind of boring.

But I’ve been making this Slow Cooker Pork Loin recipe at least once a month for a year or two. And it’s so good, and so tender.

Plus, I’ve finally got my dry rub down and ready to share!

About this Slow Cooker Pork Loin Roast recipe

The seasoning here is similar to my dry rub on this Slow Cooker Pork Tenderloin, but there’s so much more area to cover when you’re making a crockpot pork roast.

I love to pick up a couple boneless pork loins when they go on sale and stash them in the freezer for those weeks I need an easy, hearty meal with minimal effort. Plus, there’s so much you can do with leftover pork loin!

You can really just throw the pork loin in the crockpot with some water and salt and pepper and it will come out just fine, especially considering you only spent about 2 minutes getting it ready.

But if you want to take it up a notch? You’ve got to try this dry rub for pork roast. It would be so easy to make a big batch and store in an old spice jar to make the prep for this crockpot pork loin even simpler.

But even if you don’t, it’s still only going to take about 5-10 minutes of your time in the morning and you’ll have easy meals for the rest of the week! My average pork loin is about 5 lbs, so there’s lots to go around and it freezes perfectly, too!

Serve it with some Roasted Potatoes and Carrots, Garlic Bread and Easy Broccoli Salad for a meal the family will love!

What is the difference between pork loin and pork tenderloin?

Since my Slow Cooker Pork Tenderloin and Instant Pot Pork Tenderloin have been so popular, I’ve gotten a lot of questions or comments about cooking pork loin.

Easy Slow Cooker Pork Loin Roast Recipe - The Recipe Rebel (3)

I think a lot of people make the mistake of assuming they’re interchangeable when they are definitely not, so I wanted to include my recipe for pork loin over here on The Recipe Rebel, too! (Since it’s one of our favorites anyway!)

A pork tenderloin is much smaller than pork loin, it usually weights around 1-1.5 lbs, whereas the pork loin I used for this recipe was 5 lbs. You can see why the recipes can’t be used interchangeably — pork loin requires much more seasoning and much more cook time.

You can read more about the differences between pork loin and pork tenderloin here.

How to make Slow Cooker Pork Loin:

  • Low and slow. Although you can cook a pork loin on high in the slow cooker, I definitely prefer low heat for a longer period of time. It breaks down the meat until it easily falls apart!
  • Season well. The pork loin is a large cut of meat, so I like to give it a solid coating of the dry rub before cooking. It can soak up a ton of flavor!
  • Fresh or frozen. If you want something that cooks over a longer period of time, try putting the pork loin in frozen. If you want the rub to adhere to the meat, you will need to let it thaw at room temperature for an hour or two so the outer layer has thawed. Season and cook for 9-10 hours on low (up to 11 is fine — it won’t hurt it!).
Easy Slow Cooker Pork Loin Roast Recipe - The Recipe Rebel (4)

Slow Cooker Pork Loin FAQs

How long do I cook pork loin in the crockpot?

You can cook your pork loin (or pork roast) on low for about 8 hours or high for about 5 hours. The exact cook time will depend on the size of the pork loin and the cooking temperature of your slow cooker.

What is the correct internal temperature for pork loin?

Pork is cooked when it reaches 145 degrees F. The best way to tell if meat is done is by using a meat thermometer — this way we get perfectly cooked, still juicy meat and not overcooked pork!

What if I don’t have apple juice?

I love using apple juice to cook my pork loin — apples and pork go so well together! If you don’t have apple juice, you can use chicken or vegetable broth, cranberry juice, pineapple juice, or even Root Beer! Feel free to get creative.

Do I need to sear my pork loin before slow cooking?

Searing a pork loin before placing it in the crockpot can result in a beautiful crust and add flavor. I don’t always sear my pork first because life is busy, and I’ve found that we love this crockpot pork loin just as much either way, so I usually skip that step and save myself having to wash a giant pan 😉

Can I freeze leftover pork?

Absolutely! Leftover cooked pork freezes perfectly and is great in so many meals. Toss it in the slow cooker with barbecue sauce for Crock Pot Pulled Pork, or reheat and serve with Garlic Mashed Potatoes and Roasted Vegetables. See more ideas below!

What to make with leftover pulled pork:

One of the reasons I love this Slow Cooker Pork Loin is because it shreds so easily, and there are a ton of ways to reinvent leftover pulled pork.

  • Freeze it! Leftover cooked, shredded pork can be frozen plain or in barbecue sauce. It will keep for up to 3 months.
  • As a pizza topping for regular or mini naan pizzas.
  • Add it to pasta.
  • Make a pulled pork grilled cheese.
  • Top a salad with it.
  • And on and on and on the list goes. What are your favorite things to do with it?

Easy Slow Cooker Pork Loin Roast Recipe - The Recipe Rebel (5)

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Slow Cooker Pork Loin Roast recipe

written by Ashley Fehr

4.92 from 75 votes

This easy Slow Cooker Pork Loin roast includes a flavorful garlic herb rub, and is slow cooker in apple juice for extra flavor! It is fall apart tender with minimal effort!

Easy Slow Cooker Pork Loin Roast Recipe - The Recipe Rebel (7)

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Prep Time 10 minutes mins

Cook Time 8 hours hrs

Total Time 8 hours hrs 10 minutes mins

Cuisine American

Course Main Course

Servings 20 servings

Calories 157cal

Ingredients

  • 5 lbs pork loin
  • 1 ½ tablespoons seasoning salt
  • 1 tablespoon garlic powder
  • 1 tablespoon Italian seasoning
  • 1 teaspoon dried mustard
  • 1 teaspoon onion powder
  • 1/2 teaspoon black pepper
  • 1 cup unsweetened apple juice

Instructions

  • Trim fat off around pork loin if desired.

  • Combine seasoning salt (if you are reducing your salt intake, use only 1 tablespoon), garlic powder, Italian seasoning, mustard, onion powder and pepper. Rub all over pork loin.

  • Place pork loin in 4-6 quart slow cooker and add apple juice. Cover and cook on low for 8 hours (or high for 4 hours). *See notes below to cook from frozen.

  • Shred pork or remove from slow cooker and cool for 15-20 minutes to slice.

  • Optional: add barbecue sauce or other sauces and serve as desired.

Notes

If you want something that cooks over a longer period of time, try putting the pork loin in frozen. If you want the rub to adhere to the meat, you will need to let it thaw at room temperature for an hour or two so the outer layer has thawed. Season and cook for 10 hours on low (up to 11 is fine — it won’t hurt it!).

Nutrition Information

Calories: 157cal | Carbohydrates: 1g | Protein: 25g | Fat: 4g | Saturated Fat: 1g | Cholesterol: 71mg | Sodium: 579mg | Potassium: 444mg | Sugar: 1g | Vitamin A: 5IU | Vitamin C: 0.1mg | Calcium: 11mg | Iron: 0.7mg

Keywords crockpot pork loin, easy pork loin, frozen pork loin, pork loin in slow cooker, slow cooker pork

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Easy Slow Cooker Pork Loin Roast Recipe - The Recipe Rebel (2024)

FAQs

Should I sear my pork roast before putting it in the slow cooker? ›

If you want your slow-cooked meat to taste great, sear it first. While you don't have to brown a pork roast before putting it into the crock pot, browning helps create a mouth-watering caramelization on the outsides of the pork, seals in moisture, and forms the base for the sauce, called “fond” (hello, browned bits!).

What is the difference between a pork roast and a pork loin roast? ›

Pork loin is a wide, oblong-shaped cut from the pig's back.

It goes by a number of names, including pork roast, center cut roast, and pork center rib roast, and is suited to low-and-slow cooking preparations. It also happens to be the same area that pork chops are sliced from and is sold with and without bones.

What is the secret to tender pork loin? ›

If you're not confident in your cooking skills, there is one foolproof way to guarantee your pork ends up on the tender side, even if you cook it too long: Soak it in a brine or a marinade. According to Hazel, these kinds of preparations always produce the most tender outcomes.

Do I need to add liquid to slow cooker pork? ›

You don't need much liquid to slow cook pork since it releases juices while cooking when using the low setting. I use just enough to flavor the pork along with the reserved juices of the pork and serve the extra BBQ sauce on the side. If you wish to add liquid, you can add 1 cup of chicken broth.

Does pork get more tender the longer it cooks in a slow cooker? ›

The cut comes from closer to the shoulder (as the name implies!), where the muscles are a bit tougher and have more connective tissue. This is a good thing for slow cooking since it means the cuts become more tender as they cook.

Can you use a pork loin roast for pulled pork? ›

You can shred pork loin to make a massive batch of pulled pork great for cook-outs, potlucks, parties for a sizable group, or for lunches and dinners — with plenty of extras to freeze and reheat. This dish can be served by itself or "sloppy joe" style on hamburger buns.

Does pork loin get tougher the longer you cook it? ›

but in my case it just got really dry and hard. You probably used a really lean cut of pork, like a pork loin or pork tenderloin. Because there's almost no fat on these particular cuts, the longer they cook the drier and tougher they get.

Which is more tender pork loin or pork roast? ›

Pork tenderloin is one of the leanest, most tender cuts of meat on the market, so it can also be a little spendy. Pork loin, on the other hand, can often be a bargain choice if you're looking for a tender cut of meat that cooks well for a crowd.

Why is my slow-cooker pork loin tough? ›

Each slow cooker meal's cooking time differs depending on the meat and its weight. The low setting is important so you don't overcook it, potentially leaving you with a dry or tough meal.

What spices tenderize pork? ›

Brine the pork.

Brining involves soaking your meat in salt water to increase the tenderness and moistness of the final dish. Brines always contain salt and water, but can also include other ingredients for added flavor like apple cider, brown sugar, rosemary, and thyme.

How do Chinese make pork so tender? ›

How do you tenderise pork for stir fry? Velveting is a Chinese technique that helps keep meat tender during stir frying. Adding cornstarch and bicarb to your meat during the marinating process helps to coat your meat, giving it a velvety feel that makes the meat feel extra soft.

Do I need to rinse pork loin before cooking? ›

Washing beef, pork, lamb, or veal before cooking it is not recommended. Bacteria in raw meat and poultry juices can be spread to other foods, utensils, and surfaces. We call this cross-contamination.

How do you keep pork moist and tender? ›

Try a Marinade or Brine. A marinade or brine can introduce more moisture or lots of flavor into your meat before you cook it. A marinade is a sauce that introduces extra flavor to your pork, depending on the aromatics or herbs you choose to include. A brine pulls more moisture into the meat, which keeps your pork juicy ...

How do you moisten a pork loin? ›

Place your pork loin fat side up in your roasting pan. By having the fat on top, you're allowing the fat layer to baste the roast as it cooks. This is the step that keeps the pork from becoming dry and tough! Cook the pork loin for 10 minutes in the 400-degree oven.

What happens if you don't sear a roast before slow cooking? ›

While searing meat before slow cooking can enhance flavors by developing a caramelized crust, it's not strictly necessary. If you skip searing, the meat may lack some depth of flavor, but it will still cook and become tender in the slow cooker.

What happens if you don't brown meat before slow cooker? ›

What searing or browning your soon-to-be-slow-cooked meat will do is speed up the cooking time and can give it a nice caramelized flavor. "The caramelized surface of the meat will lend rich flavor and color to the finished dish," Southern Living test kitchen director Robby Melvin said.

What happens if you don't sear a roast before cooking? ›

The meat will cook just fine without searing. (And any surface bacteria will die during cooking anyway.) But I really believe that the depth and complexity of flavor we gain in this searing step is well-worth the extra effort.

How long should you sear a pork roast? ›

How long should the pork roast be seared for? The searing process typically takes about 2-3 minutes per side, depending on the size of the roast. The goal is to achieve a nice, golden-brown crust on all sides of the pork roast.

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