Easy Pork Tenderloin Marinade

4.75 from 8 votes
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The easiest, most flavorful pork tenderloin marinade you’ll ever try. This pork tenderloin marinade recipe is sweet and salty made with BBQ sauce, soy sauce, and garlic.

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2 pork tenderloins on a plate.

Flavorful Pork Tenderloin Marinade

Chewy, tough, flavorless pork tenderloin NO MORE! This is seriously the best-tasting pork tenderloin marinade that will leave your pork juicy and so flavorful.

Combine your marinade and let the pork sit in it for 4-12 hours and your tastebuds will be swimming. This marinade is made with 3 simple ingredients and in takes less than 5 minutes to prepare.

Once you’ve marinated your pork tenderloin, choose any cooking method your heart desires and dinner is ready in no time!

PS: this is truly the best pork tenderloin marinade for grilling. That is the cooking method we used in these photos!

Why should I marinate my pork tenderloin?

Super juicy: this pork tenderloin marinade will leave your pork extra juicy!

Sweet and salty: if you love a sweet and salty combo, then this marinade is for you.

3-Ingredients: all you need are 3 simple ingredients: soy sauce, bbq sauce, and garlic.

pork tenderloin marinating in a Stasher bag.

What is in this pork tenderloin marinade?

This 3-ingredient pork tenderloin marinade so so scrumptious. Best part? You probably have all of the ingredients on hand.

Note: this recipe is for 2-lbs. pork tenderloin. We used 2 1-lb. pork tenderloins.

  • Soy sauce: soy sauce gives this marinade a delicious saltiness. Feel free to use normal soy sauce, low-sodium soy sauce, or tamari (for a gluten-free variation).
  • BBQ sauce: choose your favorite bbq sauce. We prefer a sweeter bbq sauce to balance out the soy sauce, but you can go smokey or salty. Your choice!
  • Minced garlic: when in doubt, add garlic.

How to Marinate Pork Tenderloin

Ready to learn how to make the best pork tenderloin marinade recipe? It will take all of 10 minutes. Let’s do it:

  1. First, combine BBQ sauce, soy sauce, and minced garlic. Mix to combine.
  2. Transfer your pork tenderloin(s) into a container such as a baking dish, gallon-size plastic bag, or Stasher bag.
  3. Then, pour the marinade on top of the pork. Make sure the pork is fully covered in marinade and then remove as much as possible from your container. Seal.
  4. Place the pork into the refrigerator to marinate for 4 to 12 hours.

How Long to Marinate Pork Tenderloin

Pork tenderloin is best when marinated for at least 4 hours or overnight. If you’re short on time, make sure to marinate your pork for no less than 30-minutes.

If you are using a marinade with citrus or vinegar, marinate your pork for max 4 hours. The acidity can break down the pork making it tough and chewy.

Pork Tenderloin Cooking Methods

This truly is the perfect grilled pork tenderloin marinade, but it’s also perfect for baking, the Instant Pot, the sous vide, and every other cook method out there! Here’s a quick synopsis on each of these methods.

Grilled: Preheat grill to 400ºF. Grill pork tenderloin over direct heat for around 12 minutes, flipping halfway through. Grill until the internal temperature reaches 145ºF. Check out our Grilled Pork Tenderloin recipe.

Baked: Sear pork tenderloin in butter until brown. Then, bake at 400ºF for around 10 minutes, flip, and bake for another 12-16 minutes or until the internal temperature reaches 145ºF. Check out our Baked Pork Tenderloin recipe.

Instant Pot: Use the sauté feature to sear pork tenderloin for a few minutes on each side to brown. Then, pour chicken broth on top of pork and deglaze the pan. Cook on high pressure for 15 minutes. Check out our Instant Pot Pork Tenderloin recipe.

Air Fryer: air fry pork tenderloin at 400ºF for 20-22 minutes, flipping halfway through. Check out our Air Fryer Pork Tenderloin recipe.

Sous Vide: Place the pork tenderloin and pork tenderloin marinade into a vacuum sealed bag and remove the air. Heat your water bath to 145ºF and cook pork tenderloin for 3 hours. Option to sear pork for a few minutes on both sides after it’s done cooking. Check out our Sous Vide Pork Tenderloin recipe.

Pork tenderloin internal temperature

In order to consume pork safely, make sure that the internal temperature is at least 145ºF.

cuts of pork image.

Cuts of Pork

Not sure where all the different cuts of pork come from on the pig? We made it easy. Check out more details on everything pork in our favorite pork recipes round up!

juicy sliced pork on a plate.


How long should you marinate pork?

We suggest marinating pork for anywhere from 30 minutes to 12 hours. The longer you marinate it, the juicier and more flavorful your pork will be.

Can you marinate pork tenderloin too long?

In some cases, you can marinate pork tenderloin for too long. If it contains an acid like citrus or vinegar, we suggest only marinating for 30 minutes to 4 hours. This pork tenderloin marinade recipe, however, does not contain either of those.

How do you tenderize pork tenderloin?

The best way to tenderize pork tenderloin is with salt. You can do this by sprinkling the meat with coarse sea salt and let sit for around an hour.

Should pork tenderloin be cooked slow or fast?

It all depends on what cook-method you are using, but since pork tenderloin is a lean cut of meat, we suggest low and slow or hot and fast.

Can I freeze this pork tenderloin marinade?

Freeze your pork tenderloin directly in the marinade so that you can thaw it and make it anytime. We suggest using a gallon-size plastic bag.

  1. Transfer the marinade and the pork tenderloin into the gallon-size bag.
  2. Remove as much air as possible and seal.
  3. Write Pork Tenderloin on the front of the bag and freeze for up to 3 months.

When you’re ready to cook it, let it thaw completely and then use your favorite cook-method.

4.75 from 8 votes

Easy Pork Tenderloin Marinade

A juicy pork tenderloin marinade made with sweet and salty flavors and only 3-ingredients – garlic, bbq sauce, and soy sauce!
Prep: 4 hours
Cook: 0 minutes
Total: 4 hours
Servings: 6
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  • 1 tablespoon minced garlic
  • ¾ cup BBQ sauce
  • ¼ cup soy sauce
  • 2- lb. pork tenderloin, we used 2 1-lb. pork tenderloins


  • Combine minced garlic, BBQ sauce, and soy sauce in a medium bowl and mix.
  • Place pork into a baking dish, gallon-size bag, or Stasher bag and pour the marinade on top of the pork. Make sure it’s fully coated.
  • Remove as much air from your bas as possible and seal (or cover your baking dish). 
    pork marinating in Stasher bag.
  • Transfer the pork into the refrigerator and marinate for 4 to 12 hours. If you are short on time, marinate for no less than 30 minutes.
  • Check out the following posts for cooking instructions: grilled, baked, instant pot, or sous vide.

Tips & Notes

  • Nutrition information includes the pork.
  • If you are feeling like you want even more flavor, feel free to season your pork tenderloin with 2 tablespoons of our famous pork dry rub before marinating.

Watch It

[adthrive-in-post-video-player video-id=”0XkHFRqs” upload-date=”2021-04-22T23:59:57.000Z” name=”Easy Pork Tenderloin Marinade” description=”The easiest, most flavorful pork tenderloin marinade you’ll ever try. This pork tenderloin marinade recipe is sweet and salty made with BBQ sauce, soy sauce, and garlic.”]


Calories: 226 kcal, Carbohydrates: 17 g, Protein: 32 g, Fat: 3 g, Fiber: 0 g, Sugar: 14 g

Nutrition information is automatically calculated, so should only be used as an approximation.

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Photography: photos taken in this post are by Erin from The Wooden Skillet.

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About Lee Funke

Lee is the founder of Fit Foodie Finds and based in Minneapolis, MN. She started this website in 2010 as a way to share her love for real food and wellness. The internet has changed so much since then and so has Fit Foodie Finds. Today we're a female-run recipe website publishing hundreds of tried and true recipes developed and tested by our team.

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September 23, 2021 3:19 am
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5 stars
I’ve use this same marinade for approximately 60 years. I started to use it for skirt steak and used it in other recipes. It is the best.