Best Maple-Glazed Pork Tenderloin – 45-Minute Christmas

Christmas dinner can be a logistical nightmare. You've got a dozen moving parts and a finite window of oven space. That's why this maple-glazed pork tenderloin is the answer. It's a single-pan dish that delivers a restaurant-quality centerpiece in just 45 minutes. No brining, no basting every 10 minutes, no carving anxiety.

The key is a two-phase cooking method. You sear the tenderloin to build a crust, then roast it with root vegetables that soak up the maple glaze. The glaze reduces into a sticky, sweet-savory coating that caramelizes on the pork and vegetables alike. The result is a dish that's impressive enough for a holiday table but simple enough for a weeknight.

I've tested this recipe with a probe thermometer to nail the timing. The internal temperature hits 145°F (63°C) for a juicy, slightly pink center—perfect for modern pork. The vegetables roast alongside, picking up the glaze and becoming tender with crispy edges. It's a complete meal in one pan, which means less cleanup and more time with your guests.

About the Ingredients

2 pork tenderloins (about 1.5 lbs / 680g total)

Look for tenderloins that are uniform in thickness for even cooking. If they're thin at one end, fold the thin end under and tie with kitchen twine.

1/4 cup (60ml) pure maple syrup

Use real maple syrup, not pancake syrup. Grade A dark amber gives a stronger flavor. If you only have light syrup, add a teaspoon of molasses.

2 tablespoons (30g) Dijon mustard

Whole-grain mustard works too and adds texture. If you're out of Dijon, mix 1 tbsp yellow mustard with 1 tsp white wine vinegar.

2 tablespoons (30ml) olive oil, divided

Use a light olive oil for searing and roasting. Avocado oil is a great high-heat substitute.

3 large carrots, peeled and cut into 2-inch chunks

Use orange, purple, or rainbow carrots for color. If carrots are thick, halve them lengthwise.

3 parsnips, peeled and cut into 2-inch chunks

Parsnips add a sweet, nutty flavor. If you can't find them, substitute with 2 extra carrots or 1 sweet potato.

1 large red onion, cut into 8 wedges

Red onion holds its shape and roasts well. Yellow or sweet onion works, but red adds color.

3 sprigs fresh rosemary

Rosemary pairs perfectly with pork. Dried rosemary (1 tsp) can be used if fresh isn't available, but add it to the glaze instead of the pan.

2 cloves garlic, minced

Fresh garlic is best. If you're in a pinch, use 1/2 tsp garlic powder in the glaze.

1 teaspoon salt

Kosher salt is preferred for even seasoning. If using table salt, reduce to 3/4 tsp.

1/2 teaspoon black pepper

Freshly ground black pepper has more flavor. Pre-ground works but tastes less bright.

1 tablespoon (15ml) apple cider vinegar

This balances the sweetness. White wine vinegar or lemon juice works as a substitute.

Tips & Tricks

• Pat the pork dry before searing to ensure a good crust. Moisture prevents browning.
• Don't skip the rest time. Resting the pork for 5 minutes allows juices to redistribute, keeping it moist.
• If your vegetables are larger, cut them smaller so they finish cooking at the same time as the pork.

Step-by-Step Instructions

1. Preheat the Oven

Preheat your oven to 425°F (220°C). Position a rack in the middle. This high heat will caramelize the glaze and roast the vegetables quickly.

2. Make the Glaze

In a small bowl, whisk together maple syrup, Dijon mustard, 1 tbsp olive oil, minced garlic, and apple cider vinegar. Set aside 2 tablespoons of the glaze for brushing after roasting.

3. Season the Pork

Pat the pork tenderloins dry with paper towels. Rub with 1 tbsp olive oil, then season all over with salt and pepper.

4. Sear the Pork

Heat a large oven-safe skillet or Dutch oven over medium-high heat. Add the pork and sear for 2-3 minutes per side until golden brown (about 6-8 minutes total). This builds a flavorful crust.

5. Add Vegetables and Glaze

Turn off the heat. Add the carrots, parsnips, and red onion around the pork. Brush the pork with the glaze (reserving the 2 tbsp). Toss the vegetables in the remaining glaze from the pan.

6. Roast Everything

Place the skillet in the oven and roast for 15 minutes. Remove the pan, brush the pork with the reserved glaze, and continue roasting for another 10-15 minutes until the pork reaches 140°F (60°C) and the vegetables are tender and caramelized.

7. Rest the Pork

Transfer the pork to a cutting board and let rest for 5 minutes. The temperature will rise to 145°F (63°C) during this time. Keep the vegetables warm in the pan.

8. Slice and Serve

Slice the pork into 1-inch thick medallions. Serve with the roasted vegetables and any pan juices spooned over the top. Garnish with fresh rosemary if desired.

Delicious Variations

Balsamic Twist

Replace the maple syrup with 1/4 cup balsamic vinegar and add 2 tsp brown sugar for a tangy glaze.

Spicy Kick

Add 1/2 tsp red pepper flakes or 1 tsp sriracha to the glaze for heat.

Apple and Sage

Swap parsnips for 2 apples (cut into wedges) and use fresh sage instead of rosemary.

How to Store Maple-Glazed Pork Tenderloin with Roasted Root Vegetables

Frequently Asked Questions

Ready to make this your new holiday classic? Try this recipe and let me know how it turns out in the comments below. Don't forget to share your own twists—I love seeing your creations. For more easy, reliable recipes, subscribe to my newsletter and never miss a post.

Maple-Glazed Pork Tenderloin with Roasted Root Vegetables

This Best Maple-Glazed Pork Tenderloin is a 45-minute Christmas centerpiece with caramelized edges and tender veggies.

★★★★½ 4.8 (156 ratings)

15 minPrep time30 minCook time6Servings285 kcalCalories

Print RecipePin Recipe

🧂 Ingredients

• 2 pork tenderloins (about 1.5 lbs / 680g total)
• 1/4 cup (60ml) pure maple syrup
• 2 tablespoons (30g) Dijon mustard
• 2 tablespoons (30ml) olive oil, divided
• 3 large carrots, peeled and cut into 2-inch chunks
• 3 parsnips, peeled and cut into 2-inch chunks
• 1 large red onion, cut into 8 wedges
• 3 sprigs fresh rosemary
• 2 cloves garlic, minced
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• 1 tablespoon (15ml) apple cider vinegar

📋 Instructions

1. 1Preheat the Oven — Preheat your oven to 425°F (220°C). Position a rack in the middle. This high heat will caramelize the glaze and roast the vegetables quickly.
2. 2Make the Glaze — In a small bowl, whisk together maple syrup, Dijon mustard, 1 tbsp olive oil, minced garlic, and apple cider vinegar. Set aside 2 tablespoons of the glaze for brushing after roasting.
3. 3Season the Pork — Pat the pork tenderloins dry with paper towels. Rub with 1 tbsp olive oil, then season all over with salt and pepper.
4. 4Sear the Pork — Heat a large oven-safe skillet or Dutch oven over medium-high heat. Add the pork and sear for 2-3 minutes per side until golden brown (about 6-8 minutes total). This builds a flavorful crust.
5. 5Add Vegetables and Glaze — Turn off the heat. Add the carrots, parsnips, and red onion around the pork. Brush the pork with the glaze (reserving the 2 tbsp). Toss the vegetables in the remaining glaze from the pan.
6. 6Roast Everything — Place the skillet in the oven and roast for 15 minutes. Remove the pan, brush the pork with the reserved glaze, and continue roasting for another 10-15 minutes until the pork reaches 140°F (60°C) and the vegetables are tender and caramelized.
7. 7Rest the Pork — Transfer the pork to a cutting board and let rest for 5 minutes. The temperature will rise to 145°F (63°C) during this time. Keep the vegetables warm in the pan.
8. 8Slice and Serve — Slice the pork into 1-inch thick medallions. Serve with the roasted vegetables and any pan juices spooned over the top. Garnish with fresh rosemary if desired.

👨‍🍳 Chef's Note: For a deeper flavor, marinate the pork in the glaze for 2 hours in the fridge before searing. This adds an extra layer of sweetness and helps tenderize the meat.

Servings: 6

Cuisine: American

Course: Main Course

Nutrition (per serving): 285 kcal · 24g protein · 20g carbs · 12g fat

Written by Liam O'Connor
Liam covers personal finance and investing for beginners, demystifying money management with clear, no-nonsense advice. He focuses on budgeting, saving, and long-term wealth building, often using real-life scenarios to illustrate concepts.