Smoked Teriyaki Pork Tenderloin
Step up your grilling game with this easy smoked teriyaki pork tenderloin on cedar planks recipe. Indulge in tender, juicy pork infused with smokey cedar and sweet teriyaki sauce. Our step-by-step guide ensures perfect results every time. This smoked grilled pork tenderloin is perfect for BBQs, dinner parties, or weeknight dinners.

This smoked teriyaki pork tenderloin is so amazing and can be on your table this week with just a little effort. It’s seasoned with teriyaki sauce with a lite smoked flavor with the use of cedar planks. We have been using cedar planks for years with our smoked salmon and they do add an amazing job of adding just right amount of smoke.
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Discover a whole new way to cook pork tenderloin. Our easy smoked teriyaki pork tenderloin recipe, delicately grilled on cedar planks, brings a unique smoky flavor to the table. What elevates this dish is the nuance of the cedar, which infuses the tenderloin with a delicate aroma. So, why wait? Just soak your cedar planks and get the grill going for an incredible dinner experience!
Cedar planks are readily available at your local grocery store or they can purchased online. We usually keep a few on hand in case the urge strikes us to smoke pork or salmon. Plank grilling could be used for chicken, pork chops, fish or even vegetables. They not only add a delicious taste to your food but also protect delicate fish from the harsh grill. And prevent small pieces of vegetables from falling through the grill. The most important thing to remember when plank grilling is to always soak your cedar planks.
How how long to soak cedar planks:
This answer is usually based on how long it takes for the food to grill. If it’s salmon that is cooked quickly then soaking your planks for an hour is advised. But as in today we are smoking pork tenderloins which takes longer. Then the planks need to be completely submerged in water for at least 4 hours. So a rule of thumb for how long to soak cedar planks is directly based on how long it will be on the grill.
Smoked Teriyaki Pork Tenderloin Recipe:
Ingredients:
- 1 to 2 pounds pork tenderloin pack (usually has two tenderloins packaged together)
- ½ cup teriyaki sauce
Equipment Needed:
- Gallon Size Ziplock Baggie
- 2 Cedar Planks
- Grill
- Meat Thermometer
- Spray water bottle
🥣 Recipe Tips
- Soak Cedar Planks Thoroughly: Submerge the cedar planks in water for at least 4 hours (or overnight) using a weighted container to keep them fully underwater—this prevents burning and infuses a subtle smoky flavor without charring the wood during grilling.
- Marinate for Maximum Flavor: Place the pork tenderloin in a ziplock bag with teriyaki sauce for at least 4 hours in the fridge, massaging occasionally to ensure even coating; this tenderizes the meat and allows the sweet-savory flavors to penetrate deeply.
- Monitor Internal Temperature Closely: Grill over indirect heat at 350°F and use a meat thermometer to check for an internal temperature of 145°F—remove promptly and let rest for 3 minutes to retain juices, avoiding overcooking for a juicy, tender result.
How to prepare to smoke pork tenderloins on cedar planks:

Start your plank grilling by soaking the cedar planks. You could either place them in your kitchen sink filled with water or in a roasting pan filled with water We use a 9 X 13 pan to keep the sink free and we place a weight to keep them submerged. You could use a cup filled with water as a weight or sometimes two cups to insure the planks stay submerged. Leave them in the water for at least 4 hours.

Place the tenderloins in a gallon size ziplock baggie or in a marinade container and pour the teriyaki sauce over them. Close the baggie removing as much air as possible and massage the pork to coat with the sauce. Flip over and place in a bowl and chill in the fridge for least 4 hours. Remove from fridge and allow to come to room temperature, about an hour before smoking.

Heat your gill to medium high heat and place the well soaked planks on the grill. Close the grill and let the planks heat for about 2-3 minutes. You should see some light smoke coming from the planks and the bottoms will be lightly blackened.

Flip the planks over and remove the teriyaki seasoned pork tenderloins from the marinade. Place one tenderloin on each plank and close the grill.

Allow the pork to smoke for 10-15 minutes or until internal temperature reaches 145 degrees F. You might wish to keep a spray bottle of water nearby to spray any flare ups.

Remove the smoked pork tenderloins from the grill, cover and let rest for 10-15 minutes. Place the cedar planks in water to completely extinguish them and then dispose of them.

Slice the teriyaki smoked pork into 1 inches slices and serve. You could either serve over rice or couscous with mango salsa. Or the smoked pork is also delish served with grilled asparagus and jacket potatoes.
Discover a whole new way to cook pork tenderloin. Our easy smoked teriyaki pork tenderloin recipe, delicately grilled on cedar planks, brings a unique smoky flavor to the table. What elevates this dish is the nuance of the cedar, which infuses the tenderloin with a delicate aroma. So, why wait? Just soak your cedar planks and get the grill going for an incredible dinner experience!
Other Grilling Recipes:

Equipment
- Grill
- spray water bottle optional
Ingredients
- 1 ½ pounds pork tenderloin pack usually has two tenderloins packaged together
- ½ cup teriyaki sauce
Instructions
- Start your plank grilling by soaking the cedar planks. You could either place them in your kitchen sink filled with water or in a roasting pan filled with water We use a 9 X 13 pan to keep the sink free and we place a weight to keep them submerged. You need to use a cup filled with water as a weight or sometimes two cups to insure the planks stay submerged. Leave them in the water for at least 4 hours.
- Place the tenderloins in a gallon size ziplock baggie or in a marinade container and pour the teriyaki sauce over them. Close the baggie removing as much air as possible and massage the pork to coat with the sauce. Flip over and place in a bowl and chill in the fridge for least 4 hours.
- Remove from fridge and allow to come to room temperature, about an hour before smoking.
- Heat your gill to medium high heat and place the well soaked planks on the grill. Close the grill and let the planks heat for about 2-3 minutes. You should see some light smoke coming from the planks and the bottoms will be lightly blackened.
- Flip the planks over and remove the teriyaki seasoned pork tenderloins from the marinade. And place one tenderloin on each plank and close the grill.
- Allow the pork to smoke for 10-15 minutes or until internal temperature reaches 145 degrees F. You might wish to keep a spray bottle of water nearby to spray any flare ups.
- Remove the smoked pork tenderloins from the grill, cover and let rest for 10-15 minutes. Place the cedar planks in water to completely extinguish them and then dispose of them.
- Slice the teriyaki smoked pork into 1 inches slices and serve.
Notes
Nutrition
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this looks YUMMY!!! is it dinner time yet?? haha!
Thank you for sharing this recipe, I've been wanting to make the mango salsa for a while.
This sounds good – I have a mango tree that's bearing, I don't generally like mangos because they're too sweet, but this sounds nice & spicy. Thanks for sharing the recipe!
Sounds yummy – the pork loin and the salsa both!!
Thanks so much for sharing this delicious recipe! Can't wait to try it out! 🙂
This looks so delicious. We need help with our Pork loin. Thanks!
I have never had pork on a cedar plank- sounds delish! Thanks!
That looks so good- my husband and I love grilling with cedar planks.
Wow this looks tasty,thanks!
Oh my goodness this looks so good I want to eat my screen! I will for sure have to make this soon! YUM!
This is so good! Thanks!
Oh YUM!!!!
Thanks for sharing
Thanks for sharing this!
Awesome meal! Thanks for letting me know about it. I appreciate it!
Pinning! This sounds so good and kudos to you for getting 'er done! I can't wait to try this recipe.
This looks so good. We have a whole pig coming later this summer and we will definitely have to try this then.
Thank you! Thanks for the visit.
I've only done the cedar planked salmon. This sounds even better!
Yes, the pork loin on cedar planks is awesome and especially if you nail it! Lol Thanks for stopping by.
Evelyn,
This looks great! Especially now that summer is here we need some new grill meal ideas.
This looks so good. I love grilled pork but have never tried it on a cedar plank. I will be trying this!
YUM! I don't normally eat pork, but I would have to try this anyway. The mango salsa sounds good too, I make one with mango, strawberries, lemon juice, honey and parsley. Mango is so versatile, isn't it?
thanks for sharing.