There is something about the smoky sizzle of grilled pork tenderloin that makes any evening feel like a backyard celebration. And when you add the sweet tang of pure maple syrup and the zesty bite of whole grain mustard, it truly sings. This maple mustard grilled pork tenderloin is my go-to whenever I want maximum flavor with minimum effort, whether it is just us on a quiet weeknight or the neighbors swinging by for dinner on the patio.
This recipe was born on a warm summer night when I needed a grill-friendly main that felt both elegant and completely foolproof. I paired it with grilled peaches and a big chopped salad, and not a single bite was left. The glaze caramelizes beautifully over the fire, turning a humble cut of pork into something special enough for company yet easy enough for a Tuesday.
Why You’ll Love This Recipe
The flavor here is perfectly balanced: sweet maple, sharp and tangy mustard, mellow garlic, and a bright hit of apple cider vinegar all work together to complement the mild pork without overwhelming it. As it grills, that glaze caramelizes into a glossy, savory-sweet crust that is genuinely irresistible.
It is also refreshingly low-effort. The marinade comes together in minutes with a handful of pantry staples, and you can prep it well ahead of time. Pork tenderloin cooks fast on the grill, so you can go from marinade to sliced and served in well under half an hour of active time.
And do not forget the leftovers, which might be the best part. Cold slices are fantastic layered into sandwiches and wraps or fanned over a salad, so a single tenderloin can stretch into lunch the next day. It is elegant enough for entertaining and practical enough to keep in regular rotation.
Ingredients
The star is one to one and a half pounds of pork tenderloin, trimmed of any silver skin. For the maple mustard marinade you will need a quarter cup of pure maple syrup, three tablespoons of whole grain mustard, and one tablespoon of Dijon mustard for an extra layer of sharpness. Round it out with one tablespoon each of olive oil and apple cider vinegar.
To season and add depth, include two cloves of minced garlic, one teaspoon of salt, and half a teaspoon of freshly ground black pepper. That is the entire ingredient list, which is part of what makes this recipe such a reliable weeknight and entertaining hero.
A couple of quick pointers: use genuine 100 percent pure maple syrup rather than pancake syrup, since it makes a real difference in the finished flavor. If you like a little heat, add a pinch of red pepper flakes to the marinade, and a bit of fresh rosemary or thyme is a lovely herby addition if you have it on hand.
Step-by-Step Instructions
Begin by making the marinade. In a small bowl, whisk together the maple syrup, whole grain mustard, Dijon, olive oil, apple cider vinegar, garlic, salt, and pepper until smooth and well combined. If you would like a finishing drizzle, this is the moment to double the marinade and set half aside in a separate container, since you should never reuse marinade the raw meat has touched.
Place the trimmed tenderloin in a zip-top bag or shallow dish and pour the marinade over it, turning to coat. Refrigerate for at least 30 minutes, or up to eight hours if you have the time; two to eight hours is really the sweet spot for flavor. When you are ready to cook, preheat your grill to medium-high heat and lightly oil the grates to prevent sticking.
Remove the pork from the marinade, letting the excess drip off, and lay it on the hot grill. Grill for 12 to 15 minutes total, turning every few minutes so the tenderloin cooks evenly and the glaze caramelizes on all sides. The turning is key to building that lacquered, deeply flavored crust without scorching the sugary maple.
Use a meat thermometer to check for doneness; the pork is ready when it reaches an internal temperature of 145 degrees Fahrenheit. Transfer it to a cutting board and let it rest for five to seven minutes before slicing, which lets the juices redistribute for a moist, tender result. Slice into half-inch rounds and serve with your favorite sides.
Tips for the Best Grilled Pork Tenderloin
The two most important tips are to use a thermometer and to let the meat rest. Pork tenderloin is lean and can dry out quickly, so pulling it at exactly 145 degrees Fahrenheit is the difference between juicy and tough. Then resist the urge to slice right away; those few minutes of resting keep all the juices in the meat instead of on your cutting board.
If you doubled the marinade for a drizzle, spoon that reserved (never-touched-the-raw-meat) portion over the sliced pork just before serving for an extra pop of maple mustard flavor. For a little variation, stir a teaspoon of soy sauce into the marinade for umami depth, or add crushed red pepper for a spicier kick.
This tenderloin plays well with all kinds of sides. Serve it with grilled seasonal vegetables or roasted potatoes for a hearty plate, or lean summery with a side of spicy grilled corn with cotija cheese. On a warm evening, start the meal with a chilled bowl of classic gazpacho with heirloom tomatoes to round things out.
Kitchen Gear for This Recipe
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Frequently Asked Questions
Can I make this without a grill?
Absolutely. Sear the pork in a cast iron skillet over medium-high heat, then transfer it to a 400 degree Fahrenheit oven and roast for 12 to 15 minutes, or until it reaches 145 degrees Fahrenheit.
How long can I marinate the pork?
Two to eight hours is ideal. Even 30 minutes will give it good flavor, and marinating overnight works beautifully too.
Can I freeze the pork with the marinade?
You sure can. Add the pork and marinade to a freezer-safe bag and freeze for up to two months, then thaw overnight in the fridge before grilling.
What internal temperature should pork tenderloin reach?
Cook it to 145 degrees Fahrenheit and let it rest five to seven minutes. It will be juicy and slightly pink in the center, which is safe and delicious.
What can I do with leftovers?
Cold slices are fantastic in sandwiches and wraps with arugula and shaved parmesan, or served over mixed greens with a balsamic vinaigrette for an easy salad dinner.
If you try this recipe, I would love to hear how it turned out. For more balanced, feel-good meal inspiration, browse these healthy eating ideas from our sister site, then tag @thekitchensaid on Instagram, because good food is always better when it is shared!
Maple Mustard Grilled Pork Tenderloin
American · Dinner
Juicy grilled pork tenderloin in a sweet and tangy maple whole grain mustard marinade that caramelizes into a glossy glaze. Easy, elegant and great for entertaining.
Ingredients
- 1 to 1.5 lbs pork tenderloin, trimmed
- 1/4 cup pure maple syrup
- 3 tablespoons whole grain mustard
- 1 tablespoon Dijon mustard
- 1 tablespoon olive oil
- 1 tablespoon apple cider vinegar
- 2 cloves garlic, minced
- 1 teaspoon salt
- 1/2 teaspoon freshly ground black pepper
Instructions
- Whisk together maple syrup, whole grain mustard, Dijon, olive oil, apple cider vinegar, garlic, salt and pepper.
- Marinate the trimmed pork tenderloin 30 minutes to 8 hours.
- Grill over medium-high heat 12 to 15 minutes, turning often, until internal temperature reaches 145F.
- Rest 5 to 7 minutes, then slice into rounds and serve.
Nutrition: 230 calories
