Crock Pot Pork Tenderloin with Parmesan Sauce

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This Crock Pot Pork Tenderloin is tender and flavorful, coated in a creamy parmesan garlic sauce. It makes a great easy dinner, and pairs well with all your favorite sides.

If you want another excellent recipe, try my balsamic pork tenderloin in slow cooker.

Slices of roasted crock pot pork tenderloin topped with sauce and garnished with herbs on a white plate. Nearby is a small bowl containing additional sauce.

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Why this Crockpot Pork Tenderloin Recipe is a Keeper

This amazing slow cooker pork tenderloin is so tender, and is topped with a home cooked parmesan sauce. Sear the meat beforehand to give it a crispy texture; it makes a difference in cooking. Here are a few reasons why you’ll love this slow cooker pork loin recipe:

  • Simple Ingredients: All of the ingredients in this pork tenderloin slow cooker recipe can be found in your kitchen or local grocery store.
  • Family Favorite: This slow cooked pork tenderloin makes a great family dinner, especially on a busy day.
  • Makes Great Leftovers: Save this slow cooker pork tenderloin recipe for later, and enjoy it throughout the week.

Do I Have to Brown the Pork First?

Sliced crock pot pork tenderloin with an herb crust on a white plate, accompanied by a small bowl of sauce.

You don’t have to brown the pork before slow cooking, but browning helps give it a richer flavor and crispy exterior. Sear the pork for 10-15 minutes before adding to the crock pot.

Ingredient Notes for Easy Pork Tenderloin in Slow Cooker

Raw pork tenderloin in a glass bowl is surrounded by small bowls of spices, grated cheese, oil, and soy sauce on a striped cloth, all ready to be transformed into a succulent crock pot masterpiece.
  • Pork Roast: Use a boneless whole pork roast for this amazing pork tenderloin recipe. Browning it beforehand is optional.
  • Parmesan Cheese: Use freshly grated parmesan cheese to make the sauce.
  • Italian Seasoning: Season the pork using our recipe.

See the recipe card below for a complete list of the ingredients with measurements for this pork tenderloin recipe for slow cooker.

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Prep Ahead Suggestions for Crock Pot Pork

  • Just put all of the ingredients together in a zip top bag and stash it in the freezer. Then, when you’re ready to make it, simply thaw the package overnight in the fridge, put it in your slow cooker and cook according to the directions.

Special Equipment Needed to Make this Pork Tenderloin Recipe in Slow Cooker

  • Crock Pot: Slow cook the pork for 5-6 hours in the crock pot. It will help you make the best pork tenderloin. It is super tender.

Pro Tip to Make Slow Cooker Pork Tenderloin Recipe

Pork tenderloin can dry out quickly, so it’s important not to overcook it. Cook this pork dish on low for 4-6 hours or cook on high for 2-3 hours, or until the internal temperature reaches 145°F (63°C)

How to Cook Pork Tenderloin in Crock Pot

These are the basic steps for making slow cooker pork tenderloin. Refer to the full, printable recipe card below for detailed instructions.

Three images illustrate the crock pot process: ingredients at the bottom, a raw pork tenderloin with spices, and the tender, cooked result.

1. Cook the Pork Roast

Cut the roast in half, then add the pork to the slow cooker. In a small bowl, combine parmesan cheese, honey, soy sauce, basil, garlic, olive oil, and salt. Pour over the pork. Cover and cook on low heat for 5-6 hours, or until the meat thermometer reads 160 degrees F. Make sure not to overcook the pork.

2. Thicken the Sauce

Once the tenderloin is cooked, remove the meat from the crock pot and cover to keep warm. Skim the fat, then transfer the liquid from the crock pot to a small saucepan. Bring the liquid to a boil and gradually stir in cornstarch. Cook for 2 minutes, then pour over the pork.

Three-panel image: Left and center showcase a seasoned roast in a black pan; right reveals a crock pot brimming with rich red sauce enveloping tender pork tenderloin.

How to Store and Reheat this Recipe for Pork Tenderloin Dinner Recipe

  • Storing: If you have leftovers, place the pork in an airtight container in the refrigerator.
  • Reheating: Reheat pork in the microwave or on the stovetop in a sauce pan until the delicious gravy is warmed through.
  • Using Leftovers: Leftover pork should be good for up to 3 days.

Pork Variations and Substitutions to Love this Slow Cooker Pork Recipe

  • Chicken Broth: Try this recipe with low sodium broth or wine to add more flavor.
  • Balsamic Vinegar: Use different spices and seasoning blends. Add salt and pepper, onion powder, brown sugar, or even a balsamic glaze.
  • Potatoes and Carrots: Double the sauce to put over your side dishes, such as mashed potatoes and green beans, or other vegetables.

Tender and Juicy Crock Pot Pork Tenderloin Recipe FAQs

If you enjoyed this recipe for easy slow cooker pork, visit our page for more pork recipes, crockpot recipes, and side dishes.

What Can I Serve with this Easy Dinner Recipe?

Serve this recipe with parmesan polenta, garlic green beans, or pork chop gravy. It also goes great with mashed potatoes or caramelized onions.

Is Pork Loin the Same as Pork Tenderloin?

Both pork loin and tenderloin are from the same part of the pig. However, pork loin has more fat, is a bigger cut of meat, and takes longer to cook. Pork tenderloin is a more lean cut of meat.

Is it Necessary to Rest the Meat?

Resting the meat helps the flavors meld together, it also helps all the juices to return to the meat for this easy recipe.

Close-up of meat slow-cooked in a crock pot, covered in a savory sauce on a white platter.

Expert Tips for Making This Slow Cooker Pork Tenderloin Recipe

  • Cook Time: A meat thermometer is the best way to ensure that the pork is cooked to the correct temperature. 
  • Don’t open the lid too often: Opening the lid too often can let out heat and moisture, which can lead to dry pork.
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Slices of roasted crock pot pork tenderloin topped with sauce and garnished with herbs on a white plate. Nearby is a small bowl containing additional sauce.

Crock Pot Pork Tenderloin with Parmesan Sauce

4.48 from 53 votes
This Crock Pot Pork Tenderloin is tender and flavorful, coated in a creamy parmesan garlic sauce. It makes a great easy dinner, and pairs well with all your favorite sides.
Prep Time : 5 minutes
Cook Time : 6 hours
Total Time : 6 hours 5 minutes
Servings: 6 people
Course: Main Dish
Calories: 348kcal
Author: Christina Hitchcock

Equipment

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Ingredients
 

  • 1 Boneless Whole Pork Loin Roast
  • ⅔ cup Parmesan Cheese, grated
  • ½ cup Honey
  • 3 tablespoons Soy Sauce
  • 2 tablespoons Dried Italian Seasoning
  • 2 tablespoons Garlic, minced
  • 2 tablespoons Olive Oil
  • ½ teaspoon Salt
  • 2 tablespoons Cornstarch
  • ¼ cup Cold Water

Instructions
 

  • Cut roast in half and place in slow cooker.
  • In a small bowl, combine the cheese, honey, soy sauce, basil, garlic, oil and salt; pour over pork.
  • Cover and cook on low for 5 to 6 hours or until a meat thermometer reads 160°.
  • Remove meat and cover to keep warm.
  • Skim fat from the liquid; transfer to a small saucepan.
  • Bring liquid to a boil.
  • Combine cornstarch and water until smooth.
  • Gradually stir cornstarch mixture into cooking juices.
  • Bring to a boil; cook and stir for 2 minutes or until thickened.
  • Drizzle sauce over pork.

Christina’s Notes

  • Use a meat thermometer: A meat thermometer is the best way to ensure that the pork is cooked to the correct temperature. 
  • Don’t open the lid too often: Opening the lid too often can let out heat and moisture, which can lead to dry pork.

For more helpful information about this recipe, such as variations, substitutions and other pro-tips, scroll up on the page.

Click here to add your own private notes.

Nutrition

Calories: 348kcal | Carbohydrates: 30g | Protein: 20g | Fat: 17g | Saturated Fat: 6g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 8g | Cholesterol: 57mg | Sodium: 932mg | Potassium: 355mg | Fiber: 1g | Sugar: 23g | Vitamin A: 130IU | Vitamin C: 1mg | Calcium: 147mg | Iron: 2mg
The nutritional information provided are estimates. To learn more about how I calculate this information go to www.itisakeeper.com/about-its-a-keeper/privacy-disclosure-policies/
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45 thoughts on “Crock Pot Pork Tenderloin with Parmesan Sauce”

  1. I made this for dinner tonight. It was a had great flavour, easy and had everything in my cupboard. I used the jar of Parm will try fresh next time but it was really good. I also left out the oil as I was out. This is in the family favourite recipe file!

    Reply

    • I’m so glad you liked it! My family really loves it and it couldn’t be easier to put together, right?!?

      Thanks for pinning the recipe too! I really appreciate it! 🙂

      Reply

  5. I discovered this recipe through pinterest; the roast looks delicious! I’ve been looking for good crock-pot recipes. You mentioned that you had clipped this recipe from a magazine — do you remember which one?

    Reply

  6. Made this tonight. Really liked the flavor but I couldn’t slice my tenderloin as nice as the one in the picture. It just shredded like pulled pork. Did I cook it too long? Family liked it though, so I guess I can’t complain!

    Reply

    • You would not believe how hard it was for me to make that photo look good! 🙂 It just didn’t slice nice. The second time I made this recipe, I just cut into chunks and then shredded it (since I didn’t have to worry about photographing it!). It’s so yummy that no one in my house cared that it didn’t look as pretty the second time around! 🙂

      Reply

  7. I would never have put soy sauce and parmesan cheese in the same sentence let alone the same crockpot…but you say it works…………………….who knew !!!???

    Reply

  8. I tried this recipe yesterday and we loved it! It was so easy to make and the sauce is wonderful!

    Thanks for sharing.

    Reply

  10. Thank you for sharing this! I am always looking for new crock pot recipes and this one looks amazing! Can’t wait to try it!
    I found you on a Blog Hop and I am your newest follower! I would love to have you come by my blog and follow back if you would like to!
    Camille @
    SixSistersStuff.blogspot.com

    Reply

  15. I would never have thought of putting honey and Parmesan cheese together. But from the picture, I can tell it tastes great, plus I love pork loin and tenderloin.

    Reply

  16. This sounds wonderful. I’m your newest follower…from the blog hop. Glad I found you. Hope you’ll come and visit me as well.

    Jackie

    Reply

  17. That sounds really good. I love my crockpot too and have started trying out new recipes (lettuce wraps!!). Thanks for sharing this one!
    -Aimee

    Reply
4.48 from 53 votes (51 ratings without comment)

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