Oven-Roasted Pork Tenderloin with Maple-Dijon Glaze and Roasted Root Vegetables

By AislePrompt Editorial · Published 2026-06-17 · Updated 2026-06-17

Juicy oven-roasted pork tenderloin brushed with a sweet and tangy maple-Dijon glaze, served alongside caramelized roasted root vegetables. This American-inspired pork recipe, ready in about 50 minutes, pairs pork tenderloin, maple syrup, Dijon mustard for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Ingredients

• 1.5 lbs pork tenderloin
• 3 tbsp maple syrup
• 2 tbsp Dijon mustard
• 3, minced garlic cloves
• 3 medium, peeled and cut into 1/2-inch chunks carrots
• 2 medium, peeled and cut into 1/2-inch chunks parsnips
• 1 small, quartered red onion
• 4 tbsp olive oil
• 1 tbsp, chopped fresh rosemary
• 1 1/2 tsp salt
• 1 tsp black pepper

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Instructions

1. Step 1: Preheat oven to 400°F (200°C). In a small bowl, whisk together 3 tbsp maple syrup, 2 tbsp Dijon mustard, and 3 minced garlic cloves until smooth.
2. Step 2: Pat dry 1.5 lbs pork tenderloin and season all over with 1 tsp salt and 1/2 tsp black pepper. Place on a rimmed baking sheet.
3. Step 3: Toss 3 chopped carrots, 2 chopped parsnips, and 1 quartered red onion with 4 tbsp olive oil, 1 tbsp chopped fresh rosemary, 1/2 tsp salt, and 1/2 tsp black pepper. Spread vegetables around the pork on the baking sheet.
4. Step 4: Brush the maple-Dijon glaze generously over the pork tenderloin.
5. Step 5: Roast in the oven for 25-30 minutes, basting the pork with remaining glaze halfway through, until the internal temperature of the pork reaches 145°F (63°C) and vegetables are tender and caramelized.
6. Step 6: Remove from oven and let the pork rest for 5 minutes before slicing. Serve sliced pork alongside the roasted root vegetables.