Amazing Pork Tenderloin in the Slow Cooker

Marilyne Deckow

Updated on May 10, 2024

This slow cooker pork tenderloin recipe is impressive enough for company, but wonderfully easy and hands-off.

Slow Cooker Pork Tenderloin Ingredients

These are the ingredients you’ll need to make this easy slow cooker pork tenderloin recipe:

Pork tenderloin: A two-pound pork tenderloin should make about six servings.
Soup mix: A package of dry onion soup mix is the convenient, budget-friendly secret ingredient;
Water: A cup of water helps the pork tenderloin stay moist during cooking.
Wine: Red wine lends complexity and enhances the flavor.
Soy sauce: Soy sauce adds savory flavor.
Garlic: Fresh garlic lends a bold flavor.
Pepper: Since there’s salt in the soup mix and soy sauce, you’ll just need to add black pepper to the slow cooker.

How to Make Pork Tenderloin In the Slow Cooker

Combine all the ingredients in a slow cooker and cook on Low for four hours. Let the pork rest before slicing and serving. You’ll find the full, step-by-step recipe below with detailed instructions.

What to Serve With Slow Cooker Pork Tenderloin

Looking for some delicious side dish inspiration? We've got you covered. Explore our collection of . Here are a few of the mouthwatering recipes you’ll find:

How to Store Slow Cooker Pork Tenderloin

Store the slow-cooked pork tenderloin in a shallow, airtight container or tightly wrapped in aluminum foil in the fridge for up to four days. Reheat in the microwave or oven until the pork is heated through. You can freeze the pork for up to three months.

Allrecipes Community Tips and Praise

“Wow, I loved this roast,” raves . “So yummy and easy. I did layer the bottom with sliced onion and some mushrooms, cooked as written, then thickened the sauce with cornstarch after removing the roast.”

“Absolutely delicious,” according to . “Even better two days later. I served it with Rice-a-Roni, but had leftovers with mashed potatoes. Soooooo goooood.”

“This is one of our favorite slow cooker recipes,” says . “I use the beef-flavored onion soup. I typically serve this with mashed potatoes or stuffing, which the gravy is great with.”

Editorial contributions by

Amazing Pork Tenderloin in the Slow Cooker

4.2

(3,583)

a sliced pork tenderloin, resting on a cutting board

Prep Time:

5 mins

Cook Time:

4 hrs

Additional Time:

10 mins

Total Time:

4 hrs 15 mins

Servings:

Ingredients

1 (2 pound) pork tenderloin
1 (1 ounce) envelope dry onion soup mix
1 cup water
¾ cup red wine
3 tablespoons soy sauce
3 tablespoons minced garlic
freshly ground black pepper to taste

Directions

Gather all ingredients.

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Place pork tenderloin and soup mix in a slow cooker. Pour water, wine, and soy sauce on top, turning pork to coat. Carefully spread garlic over pork, leaving as much on top as possible. Sprinkle with pepper.

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Cover and cook on Low for 4 hours or until the internal temperature reaches 145 degrees F (63 degrees C).

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Remove pork from the slow cooker and let rest for 10 minutes.

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Slice and serve with cooking liquid on the side as au jus. Enjoy!

Dotdash Meredith Food Studios

Nutrition Facts (per serving)

180	Calories
4g	Fat
6g	Carbs
25g	Protein

Nutrition Facts
Servings Per Recipe 6
Calories 180
% Daily Value *
Total Fat 4g	5%
Saturated Fat 1g	6%
Cholesterol 66mg	22%
Sodium 918mg	40%
Total Carbohydrate 6g	2%
Dietary Fiber 1g	2%
Total Sugars 1g
Protein 25g	49%
Vitamin C 2mg	2%
Calcium 29mg	2%
Iron 2mg	8%
Potassium 450mg	10%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

** Nutrient information is not available for all ingredients. Amount is based on available nutrient data.

(-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.