One-Pan Honey Dijon Pork Tenderloin with Roasted Vegetables: An Easy & Flavorful Weeknight Meal
Discover the ultimate solution for a delicious and hassle-free dinner with our one-pan Dijon Pork Tenderloin and roasted vegetables recipe. This complete meal brings together crispy, seasoned potatoes, tender-crisp green beans, and succulent pork tenderloin, all bathed in a rich, garlicky honey Dijon sauce. Every bite is an explosion of savory, tangy, and slightly sweet flavors that will make this dish a new family favorite. It’s the perfect harmony of taste and convenience, designed for busy weeknights when you crave something extraordinary without the extra effort.
One-pan meals are a culinary revelation, simplifying both the cooking process and the cleanup, leaving you with more precious time to savor your delicious creation. In this recipe, all the components cook together on a single pan, allowing their distinct flavors to meld and deepen. The pork tenderloin remains incredibly juicy and tender, while the robust sauce—a brilliant blend of garlic, sweet honey, sharp Dijon, and rustic whole grain mustard—develops into a glossy glaze you’ll want to drizzle over every element on your plate. If you’ve been searching for a consistently delicious dijon pork tenderloin recipe, this easy mustard pork tenderloin is remarkably flavorful, utilizing straightforward ingredients to deliver an impressive meal that will frequently grace your dinner table.

Why This One-Pan Dijon Pork Tenderloin Recipe is a Must-Try
This recipe isn’t just easy; it’s ingeniously designed for maximum flavor with minimal fuss. Everything cooks efficiently in a single pan, ensuring that the juices from the succulent pork and the aromatic garlicky honey Dijon sauce infuse into the roasted vegetables. The result is a symphony of textures and tastes: perfectly crispy potatoes, tender green beans, and incredibly juicy Dijon Pork Tenderloin. The sauce, clinging to every ingredient, delivers a sophisticated, savory, and tangy finish that tastes as though it came straight from a gourmet restaurant, yet it’s entirely achievable in your home kitchen.
The cooking method is both simple and remarkably reliable, making it an ideal choice for any weeknight. A quick, high-heat sear locks in the moisture of the pork, followed by a brief roast to ensure it’s cooked through to tender perfection. A final swirl of whole grain mustard into the sauce adds depth and a beautiful glossy sheen, elevating this no-fuss dijon pork tenderloin recipe to new heights. Whether you’re craving the classic flavors of a dijon mustard pork tenderloin or desire a flexible mustard pork tenderloin that you can customize with different herbs or a touch of cream, this recipe consistently delivers outstanding results. It’s a complete meal that feels gourmet but is surprisingly straightforward to prepare.
Essential Ingredients for Your Flavorful Dijon Pork Tenderloin
This remarkable one-pan Dijon Pork Tenderloin dinner relies on a selection of common pantry staples and fresh produce to create a truly vibrant and impactful honey Dijon garlic sauce, all while the complementary vegetables roast alongside. The beauty lies in the quality of these simple components coming together.
- Pork Tenderloins: The star of our dish. This lean cut of pork is prized for its delicate texture and ability to cook quickly without drying out. A hot sear ensures a beautiful crust and locks in moisture, resulting in a supremely tender interior after a short roast. For the best results, aim for two tenderloins, typically around 1 to 1.5 pounds each.
- Dijon Mustard: This is the smooth, tangy foundation and the very essence of the sauce, providing the signature flavor that defines a classic dijon mustard pork tenderloin. Opt for a good quality, smooth Dijon for its balanced acidity and pungent kick.
- Whole Grain Mustard: Complementing the smooth Dijon, whole grain mustard adds a wonderful textural element and a more rustic, slightly milder mustard flavor. Its seeds burst with flavor, contributing to the overall complexity of the sauce.
- Honey: A touch of honey balances the sharpness of the mustards and garlic, creating that irresistible honey Dijon flavor profile. It also helps in caramelizing the pork and vegetables, adding a beautiful sheen.
- Garlic: Freshly crushed garlic cloves are non-negotiable! They infuse the entire pan with their pungent, savory aroma and contribute significantly to the depth and slightly sweet notes of the final glaze.
- Baby Potatoes: Small, waxy baby potatoes are ideal for roasting. When quartered and thoroughly patted dry, they achieve an incredibly crispy exterior while staying fluffy inside. They also readily absorb the delicious drippings and sauce from the pan, becoming flavor bombs.
- Green Beans: Fresh green beans add a pop of vibrant color, a crisp-tender texture, and a healthy dose of freshness to the meal. Their mild flavor perfectly complements the rich pork and tangy sauce. Ensure they are trimmed and halved for even cooking.
- Olive Oil: Essential for searing the pork and crisping the potatoes, olive oil helps in developing a golden-brown crust and contributes to the overall richness of the dish.
- Fresh Herbs (Rosemary or Thyme): A sprinkle of fresh rosemary or thyme adds an aromatic finish, enhancing the savory notes and bringing a fresh, herbaceous brightness that beautifully complements pork and mustard.
- Salt and Pepper: Simple seasonings that are crucial for bringing out the natural flavors of all ingredients and creating a well-rounded taste.
Note: Please see the detailed recipe card at the bottom for a full list of ingredients with precise measurements.
Mastering Your One-Pan Dijon Pork Tenderloin: Step-by-Step Guide
Creating this flavorful one-pan Dijon Pork Tenderloin dinner is simpler than you might think. The key is to build flavors in layers and manage your cooking times effectively to ensure everything finishes perfectly. This method maximizes taste and minimizes cleanup, making it an ideal choice for both novice and experienced cooks. Follow these straightforward steps to achieve a restaurant-quality meal in your own kitchen.
- Preheat Oven and Crisp Potatoes: Begin by preheating your oven to 220°C (440°F). Heat 1 tablespoon of olive oil in a large, oven-safe 14-inch skillet over medium-high heat. Once hot, add your quartered and thoroughly dried baby potatoes. Season them generously with salt and pepper. Cook the potatoes for about 6 minutes, stirring only occasionally to allow them to develop a beautiful, crispy golden crust on the edges. This initial sear is crucial for their texture.
- Prepare and Season the Pork: While the potatoes are getting crispy, prepare your pork tenderloins. Pat them completely dry with paper towels – this is vital for achieving a good sear. Trim any silver skin if present, as it can be tough when cooked. Season all sides of the pork generously with salt and freshly ground black pepper. Set the seasoned pork aside, allowing it to come closer to room temperature while the potatoes continue to cook.
- Craft the Honey Dijon Sauce: In a small bowl, whisk together the honey, both Dijon and whole grain mustards, crushed garlic, and an additional 1 tablespoon of olive oil. Continue whisking until the sauce is smooth and well combined. Taste and adjust the salt level as needed. Reserve approximately one-third of this delectable sauce for basting the pork later in the cooking process.
- Coat the Tenderloins: Place the seasoned pork tenderloins into a clean bowl or on a plate. Pour two-thirds of the freshly made honey Dijon sauce over them. Turn the tenderloins to ensure they are evenly and thoroughly coated with the sauce. Allow them to marinate briefly while your skillet continues to heat and the potatoes cook, letting the flavors begin to penetrate the meat.
- Sear the Pork in the Skillet: Once the potatoes are sufficiently crisp, push them to one side of the hot skillet to create an open space. Carefully add the coated pork tenderloins to this cleared area. Sear the pork on all four sides for a couple of minutes per side, using tongs to turn them, until they are beautifully browned and a slight crust has formed. This searing step is essential for developing rich flavor and color.
- Baste, Herb, and Roast: Generously brush the seared pork with the remaining reserved honey Dijon sauce. Sprinkle fresh rosemary or thyme over the pork and potatoes for added aroma and flavor. If your skillet is oven-safe, transfer it directly to the preheated oven. If not, carefully transfer the pork and potatoes to a large baking dish. Roast for approximately 15 minutes.
- Add Green Beans and Finish Roasting: After 15 minutes, carefully remove the pan from the oven. Scatter the trimmed green beans around the pork and potatoes in the skillet or baking dish. Return the pan to the oven and continue cooking for another 6-10 minutes, or until the green beans are tender-crisp and the pork reaches an internal temperature of 63°C (145°F) for medium-rare, or slightly higher for well-done. A meat thermometer is your best friend here!
- Rest, Slice, and Serve: Once the pork is cooked to your desired doneness, transfer the tenderloins to a cutting board. It is crucial to let the pork rest for at least 5 minutes. This allows the juices to redistribute throughout the meat, ensuring it remains incredibly moist and flavorful. After resting, slice the pork into thick medallions. Serve immediately with the crispy potatoes, tender green beans, and a generous spooning of the delicious pan juices from the skillet.
Perfect Pairings and Serving Suggestions for Your Dijon Pork Tenderloin
This One-Pan Honey Dijon Pork Tenderloin is a complete meal on its own, but you can elevate the dining experience with thoughtful accompaniments. For a delightful starter, consider something light and fresh. You could open your meal with Caprese Crostini With Grilled Avocado. The juicy tomatoes, creamy grilled avocado, and crisp toasts provide a refreshing bite that beautifully cuts through the richness of the garlicky honey Dijon sauce on the Dijon Pork Tenderloin, offering a lovely textural and flavor contrast.
If you’re looking for something warm and comforting on the side, a hearty soup is an excellent choice. Ladle up a bowl of Lentil Soup. Its earthy broth and tender lentils pair naturally with the mustard and herb notes in the main dish, rounding out the plate without feeling overly heavy. Alternatively, a simple crusty bread or a light green salad with a vinaigrette dressing would also complement the flavors beautifully. For wine pairings, a crisp Sauvignon Blanc or a light-bodied Pinot Noir would both work wonderfully with the tanginess of the Dijon and the richness of the pork.
To conclude your meal on a light, sweet, and satisfying note, indulge in Maple Grilled Peaches & Almond Cookie Crumb. This warm fruit dessert, with its hint of maple and delightful crunch, provides a perfect sweet finish that flatters every savory bite you’ve just enjoyed, leaving you and your guests completely satisfied.
Recipe FAQs: Your Questions Answered
Not at all! While a brief rest in the sauce certainly helps flavors meld, extensive marinating is not required for this dijon pork tenderloin recipe. The hot sear, the basting with the honey Dijon garlic sauce during cooking, and the rapid cooking time ensure the pork absorbs plenty of flavor without needing hours of marination. This makes it perfect for a last-minute weeknight dinner.
For the most balanced and complex flavor, we highly recommend using a combination of mustards. Smooth Dijon provides that classic, sharp, tangy backbone, while whole grain mustard adds a delightful texture and a slightly milder, more rustic mustard note. This combo gives you the true dijon mustard pork tenderloin flavor profile with added depth. If you only have one, smooth Dijon will still work, but you’ll miss out on some of the textural and flavor nuances.
Achieving crispy potatoes is key! First, ensure you pat them very dry after quartering – moisture is the enemy of crispiness. Second, preheat your pan thoroughly with the oil before adding the potatoes. Third, avoid crowding the pan; if necessary, use two pans or cook in batches. Finally, stir only occasionally during the initial frying phase, allowing the edges to develop a nice brown crust before turning. These steps will guarantee beautifully crisp potatoes that soak up all the delicious pan juices.
Absolutely! This recipe is quite flexible. While potatoes and green beans are classic, feel free to experiment with other quick-cooking vegetables. Asparagus, broccoli florets, bell peppers, or even sliced carrots can make excellent additions or substitutions. Just be mindful of their cooking times and adjust when you add them to the pan to ensure they are cooked to your desired tenderness without becoming overdone.
The most reliable way to ensure perfectly cooked pork tenderloin is to use a meat thermometer. Insert it into the thickest part of the tenderloin. For medium-rare, aim for 63°C (145°F). For medium, target 68°C (155°F). Remember that the temperature will rise slightly during the resting period (carryover cooking). Resting the pork after cooking is crucial to keep it juicy.

Tips for Success & Recipe Variations
To ensure your One-Pan Honey Dijon Pork Tenderloin is a roaring success every time, here are a few expert tips:
- Don’t Skimp on Patting Dry: Whether it’s the pork or the potatoes, removing excess moisture is paramount for achieving that beautiful golden-brown sear and crispy texture. Use plenty of paper towels.
- High Heat for Searing: Don’t be afraid to get your skillet hot before adding the pork. A good sear is what locks in juices and develops deep flavor on the exterior.
- Mind the Internal Temperature: Pork tenderloin cooks quickly and can dry out if overcooked. Invest in a good meat thermometer and pull the pork from the oven when it reaches 140-145°F (60-63°C), as it will continue to cook while resting to reach its ideal doneness.
- Rest Your Meat: This step is non-negotiable! Resting allows the muscle fibers to relax and reabsorb the juices, resulting in a much more tender and moist pork.
- Scrape the Pan: After searing, a lot of flavorful bits (fond) will be stuck to the bottom of your pan. As the sauce and other ingredients cook, these bits will release, contributing immense flavor to your dish.
Feeling adventurous? Here are some ways to customize your Dijon Pork Tenderloin:
- Creamy Dijon Sauce: For an extra luxurious touch, stir in a quarter cup of heavy cream or a splash of white wine into the pan juices at the very end, just before serving, heating gently until slightly thickened.
- Spice It Up: Add a pinch of red pepper flakes to the Dijon sauce for a subtle kick, or a dash of smoked paprika for a smoky depth.
- Different Herbs: While rosemary and thyme are excellent, consider experimenting with fresh sage or even a blend of Italian herbs for a different aromatic profile.
- Citrus Brightness: A squeeze of fresh lemon juice over the finished dish can brighten all the flavors beautifully.
- Root Vegetable Medley: Instead of just baby potatoes, include chunks of sweet potato, parsnips, or carrots for added sweetness and variety. Ensure they are cut into similar sizes for even cooking.
With these tips and variations, you can confidently make this stunning One-Pan Honey Dijon Pork Tenderloin a staple in your meal rotation, tailored perfectly to your taste!

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Dijon Garlic Pork Tenderloin
Ingredients
- 1 pound baby potatoes quartered and pat dry with paper towels
- 3 tablespoons olive oil divided
- 2 pounds pork tenderloins
- 1 pinch salt to taste
- 1 pinch pepper to taste
- 2 tablespoons honey
- 2 tablespoons wholegrain mustard
- 1 tablespoon Dijon mustard mild and smooth
- 4 cloves garlic crushed
- 1 pound green beans trimmed and halved
- 2 tablespoons fresh rosemary choppe, or thyme
Instructions
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Preheat your oven to 220°C (440°F). Heat 1 tablespoon of olive oil in a large, oven-safe skillet (12-14 inches recommended) over medium-high heat. Once the skillet is hot, add the quartered baby potatoes. Sprinkle them with salt and pepper, then fry for about 6 minutes, stirring only occasionally to allow the edges to crisp up and turn golden-brown.
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While the potatoes are cooking, thoroughly pat the pork tenderloins dry with paper towels to ensure a good sear. Season them generously on all sides with salt and freshly ground black pepper. Set them aside briefly.
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In a small mixing bowl, whisk together the honey, both Dijon and whole grain mustards, crushed garlic, and the remaining 1 tablespoon of olive oil until smooth. Pour two-thirds of this delicious sauce over the tenderloins in a separate bowl, turning to coat them evenly. Reserve the remaining one-third of the sauce for basting later.
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Push the crispy potatoes to one side of the skillet, creating an open space in the center. Carefully add the coated pork tenderloins to the hot skillet. Sear them for a couple of minutes on all four sides, using tongs to turn, until they are lightly browned and a beautiful crust has formed.
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Brush the seared pork generously with the reserved sauce. Sprinkle the fresh rosemary or thyme over both the pork and potatoes. Transfer the entire skillet to your preheated oven. (If your skillet is not oven-safe, carefully transfer the pork and potatoes to a large baking dish before roasting.)
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Roast for about 15 minutes, or until the potatoes are just fork-tender. Remove the skillet (or baking dish) from the oven. Scatter the trimmed green beans around the tenderloins and potatoes. Return the pan to the oven and continue cooking for another 6-10 minutes, or until the pork reaches an internal temperature of 63°C (145°F) for medium-rare and the green beans are tender-crisp. (Cooking time will vary based on oven and pork thickness).
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Once the tenderloins are cooked to your preference, transfer them to a cutting board and let them rest for at least 5 minutes before slicing into medallions. This crucial resting period ensures the pork remains incredibly juicy. Serve immediately with the roasted potatoes, green beans, and the flavorful pan juices.
Notes
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.