Roasted Garlic and Herb Pork Tenderloin with Root Vegetables

Roasted Garlic and Herb Pork Tenderloin with Root Vegetables🍖 Main

Juicy, herb-crusted pork tenderloin roasted on a single sheet pan alongside caramelized sweet potatoes, Brussels sprouts, and red onions drizzled with maple-mustard glaze.

By Priya Patel, Recipe Curator

Shared by the Home Cook Assistant community ยท Reviewed for clarity

Prep: 20 minCook: 35 minServes: 6
Be the first to rate!
Ingredients ↓ Instructions ↓ Scale

Sheet pan dinners are the unsung heroes of chilly weeknights, turning humble seasonal produce and lean protein into a caramelized feast with minimal cleanup. This vibrant autumn roast pairs garlic-and-herb-crusted pork with sweet potatoes, red onions, and nutty Brussels sprouts, all tied together by a tangy maple and whole-grain mustard glaze. As everything roasts together in the high heat, the natural sugars in the root vegetables concentrate and char around the edges while the savory pan drippings mingle with the sweet glaze.

Two simple techniques prevent the common pitfall of soggy vegetables and overcooked meat on a shared pan. First, preheating your empty baking sheet in the oven before tossing the vegetables onto it creates an immediate sizzle upon contact, giving the Brussels sprouts and sweet potatoes a head start on browning before the lean pork even enters the oven. Second, always use a digital instant-read thermometer and pull the pork out the moment it hits 145 degrees Fahrenheit; letting it rest under a loose tent of foil for ten minutes allows the juices to redistribute so every medallion is blush-pink and tender.

Feel free to mix and match the vegetables based on what is sitting in your crisper drawer. Cubed butternut squash, carrots, or parsnips work effortlessly in place of the sweet potatoes, and cauliflower florets can stand in for the Brussels sprouts. If you have leftovers, slice the cold pork thinly the next day to build incredible warm pressed sandwiches with melted gruyere cheese, or toss the leftover roasted vegetables and meat over a bed of warm farro for a hearty autumn grain bowl.

Like this recipe? Add it to your Home Cook Assistant collection.

Add to My Recipes →

Ingredients

  • 2 pork tenderloins (about 1 lb each), silver skin removed
  • 3 tbsp olive oil, divided
  • 1 tbsp fresh rosemary, finely minced
  • 1 tbsp fresh thyme leaves
  • 4 cloves garlic, grated
  • 1 large sweet potato, peeled and cut into 3/4-inch cubes
  • 1 lb Brussels sprouts, trimmed and halved
  • 1 large red onion, cut into 1-inch wedges
  • 2 tbsp pure maple syrup
  • 2 tbsp whole-grain mustard
  • 1 tbsp apple cider vinegar
  • Salt and freshly ground black pepper to taste

Nutrition (Per 6 servings)*

410
Calories
36g
Protein
34g
Carbs
14g
Fat
6g
Fiber
540mg
Sodium

* AI-estimated values only โ€” not a substitute for professional nutrition labeling.

Instructions

  1. Step 1: Preheat your oven to 400 degrees F and place a large rimmed baking sheet inside the oven while it heats up.
  2. Step 2: In a large bowl, toss the cubed sweet potatoes, halved Brussels sprouts, and red onion wedges with 2 tablespoons of olive oil, 1 teaspoon salt, and 1/2 teaspoon black pepper.
  3. Step 3: Carefully remove the hot baking sheet from the oven and spread the vegetables out in an even layer, turning the Brussels sprouts cut-side down. Roast for 15 minutes.
  4. Step 4: Meanwhile, pat the pork tenderloins dry. Rub them with the remaining 1 tablespoon of olive oil, grated garlic, minced rosemary, thyme leaves, salt, and black pepper.
  5. Step 5: Heat an oven-safe skillet over medium-high heat and sear the pork tenderloins for 2 minutes per side until golden brown all over.
  6. Step 6: In a small bowl, whisk together the maple syrup, whole-grain mustard, and apple cider vinegar.
  7. Step 7: Remove the baking sheet from the oven, push the vegetables toward the edges, and place the seared pork tenderloins in the center. Brush half of the maple-mustard glaze over the pork.
  8. Step 8: Return the pan to the oven and roast for 15 to 18 minutes until the vegetables are tender and charred at the edges and a thermometer inserted into the thickest part of the pork reads 145 degrees F. Let the pork rest on a cutting board for 10 minutes before slicing and drizzling with the remaining glaze.

💪 Counting calories?

Track your workouts and calorie burn with Workout Assistant.

Try Workout Assistant →

๐Ÿ’ก Tips & Tricks

๐Ÿ“ฅ
Add to My Recipes

Tap the button above to clone this recipe into your personal collection.

๐Ÿ›’
Shop instantly

Once saved, add all ingredients to your shopping list in a single tap.

๐Ÿ’ฌ
Chat with it

Ask questions, swap ingredients, or scale servings with the AI recipe chat.

โœจ
Make it yours

Use AI Twist in the recipe editor to put your own spin on this dish.

Everything you need in the kitchen

Join thousands of home cooks using Home Cook Assistant.

๐Ÿค–

AI Recipe Generation

Describe any dish and get a complete recipe in seconds.

๐Ÿฅซ

Smart Pantry

Track what you have at home and get recipe ideas from it.

๐Ÿ›’

Shopping Lists

Auto-generate shopping lists from your weekly meal plan.

๐Ÿ“…

Meal Planning

Plan your week with a visual calendar and stay organized.

๐Ÿ‘จโ€๐Ÿ‘ฉโ€๐Ÿ‘ง

Collaborative Homes

Share your pantry and recipes with your household.