Smoked Dijon Pork Tenderloin is a rich, flavorful recipe that combines the tender pork with a creamy Dijon and onion sauce. We made this dish on our pellet grill for a touch of wood-fired flavor, and this dish is great for a dinner that feels fancy but is so easy to make. Serve with garlic mashed potatoes, buttered noodles, or rice to drizzle all that gravy on.
Smoked Dijon Pork Tenderloin Recipe
Pork tenderloin is one of my favorite proteins for an easy, protein-packed dinner. It cooks quickly, has great flavor, and won’t break the bank, either. This recipe is a play on an old slow cooker recipe (since deleted) that I used to make back in the day with pork chops. I’ve also made an Instant Pot version, too, also with pork chops. I like the caramelized onion and mustard sauce THAT much. It is so unique and delicious!
This time we used a pork tenderloin, kept it whole, and cooked it (mostly) on our pellet grill for some of that wood-fired flavor that we love so much.
This sauce is so packed full of flavor. It is creamy, savory, and so incredible over a bed of mashed potatoes or pasta. You’re going to be making this one regularly for a long time!
Don’t have a smoker or pellet grill?
Or is it covered in snow/sleet/ice etc? You can make this recipe in the oven very easily. Just sear the seasoned pork tenderloin in a pan on the stovetop, pop it in a baking dish, and proceed with the recipe as written. It’ll still be delicious.
Why You’ll Love This Dish
- Smoky Flavor: Cooking the pork on a pellet grill infuses it with subtle smokiness.
- Creamy Sauce: The Dijon-onion sauce is rich, tangy, and perfectly balanced.
- Versatile Pairing: Goes well with a variety of sides, from potatoes to pasta.
- Simple Yet Elegant: An impressive dish that’s surprisingly easy to prepare.
- Restaurant-Quality at Home: Great for special occasions or an elevated dinner.
Try our Korean Pork Tenderloin!
Traeger Dijon Pork Tenderloin shopping list
Wondering if you have to hit the store? Here’s the list of items you’ll need to make this recipe. For specific amounts, please refer to the printable recipe card at the bottom of the post.
Ingredients
- Pork Tenderloin
- OWYD SPG (Salt, Pepper, Garlic)
- Salted Butter
- Sweet Onions
- Flour
- White Wine
- Chicken Stock
- Cider Vinegar
- Cayenne
- Dijon Mustard
- Heavy Cream
This classic Smoked Pork Tenderloin recipe is delicious!
How to make Dijon Pork Tenderloin on the Traeger
This is just the overview so you can see what you’re actually getting into here. When you are cooking, you’ll want to use the full recipe at the bottom of the page.
- Preheat Grill and Prepare Pork: Heat your pellet grill to 375°F and season the pork tenderloin with SPG.
- Caramelize Onions: Cook onions in butter until golden brown, then add wine, chicken stock, cider vinegar, cayenne, and Dijon mustard. Simmer until thickened.
- Grill Pork Tenderloin: Sear the tenderloin on the grill for about 5 minutes per side. Transfer to a grill-safe dish.
- Bake in Sauce: Pour the onion mixture over the tenderloin and bake at 325°F until the internal temperature reaches 135–140°F.
- Finish Sauce and Serve: Rest the pork, whisk cream into the sauce, and slice the tenderloin into medallions before returning to the sauce. Serve hot with your chosen side.
Put some spice in your life with this Traeger Smoked Gochujang Pork Tenderloin!
FAQ
Can I Make This Recipe Without a Pellet Grill?
Yes! You can sear the pork in a skillet and finish it in the oven at the same temperatures.
How Do I Store Leftovers?
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stovetop or in the microwave.
Can I Use a Different Cut of Pork?
Pork loin can be substituted, though cooking times may vary due to size.
You’ll love this Traeger Smoked Stuffed Pork Tenderloin!
Serve This With…
- Garlic Mashed Potatoes: To soak up the creamy sauce.
- Buttered Noodles: For a classic, comforting pairing.
- Grilled Asparagus: A crisp, fresh side to balance the richness.
Smoked Dijon Pork Tenderloin is a dish that delivers bold flavors and creamy indulgence while maintaining simplicity in preparation. With its smoky, tender pork and velvety sauce, this recipe is perfect for both casual dinners and special occasions. Pair it with your favorite side, and enjoy a restaurant-quality meal at home.
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Smoked Dijon Pork Tenderloin
Ingredients
- 2 pound pork tenderloin
- 1 tablespoon OWYD SPG
- 4 tablespoons salted butter
- 3 cups sweet onions thinly sliced
- 3 tablespoons flour
- 1 1/2 cups white wine
- 1 cup chicken stock
- 2 tablespoons cider vinegar
- 1/2 teaspoon cayenne
- 2 tablespoons dijon mustard
- 1/2 cup heavy cream
Instructions
- Preheat your pellet grill to 375°F.
- Season the pork tenderloin with the SPG. If you don’t have SPG, use a mixture of salt, pepper, and garlic powder. Measure with your heart.
- While the grill is preheating, melt the butter in a large skillet and toss in the onions. Cook over medium to medium high heat, stirring frequently, until the onions start to develop some color. Then turn the heat down to medium/medium-low, and continue to let the onions cook down and caramelize. When they are a golden brown color and soft, add the white wine, chicken stock, cider vinegar, cayenne, and dijon mustard. Stir to combine and reduce the heat to low/medium-low until it simmers and thickens.
- Put the seasoned pork tenderloin onto the grill as soon as it is preheated, and let cook for about 5 minutes per side. It shouldn’t be fully cooked when you pull it. We’ll be cooking it some more shortly.
- Place the pork tenderloin into a grill-safe baking dish and top with the thickened onion mixture. Some will spill down the sides, and that is okay.
- Reduce the heat on the grill to 325°F. Put the pan inside and let cook for about 20-25 minutes.
- Check the internal temp of the tenderloin. You want it to be around 135-140°F.
- Remove from the sauce and let rest, tented, for at least 10 minutes.
- While it rests, whisk the cream into the sauce in the bottom of the pan.
- Slice the tenderloin into medallions and put it back into the sauce. Serve hot over mashed potatoes, buttered noodles, or rice.
