Roasted Garlic Pork Tenderloin

Featured in: Family Favorites

This dish features a juicy pork tenderloin rubbed with a fragrant blend of garlic, rosemary, thyme, and Dijon mustard. Roasted alongside an assortment of vibrant vegetables like carrots, bell peppers, red onion, and zucchini, it offers a harmonious balance of flavors and textures. The tender meat pairs beautifully with the caramelized vegetables, making it an ideal option for a filling family meal. Simple preparation and roasting bring out natural aromas and savory notes.

Updated on Sat, 15 Nov 2025 12:28:00 GMT
Tender slices of Roasted Garlic Pork Tenderloin sit beside vibrant, roasted vegetables on a platter. Save
Tender slices of Roasted Garlic Pork Tenderloin sit beside vibrant, roasted vegetables on a platter. | berrycottage.com

A succulent pork tenderloin roasted with aromatic garlic and a medley of colorful vegetables, perfect for a hearty family dinner.

I first cooked this roasted garlic pork tenderloin for my family on a chilly weekend and it became an instant favorite for both its ease and taste.

Ingredients

  • Pork & Marinade: 1.5 lb (700 g) pork tenderloin, trimmed; 4 cloves garlic, minced; 2 tbsp olive oil; 1 tbsp fresh rosemary, chopped (or 1 tsp dried); 1 tbsp fresh thyme, chopped (or 1 tsp dried); 1 tsp kosher salt; 1/2 tsp freshly ground black pepper; 1 tbsp Dijon mustard
  • Vegetables: 2 medium carrots, peeled and cut into 1-inch pieces; 1 red bell pepper, seeded and cut into chunks; 1 yellow bell pepper, seeded and cut into chunks; 1 red onion, cut into wedges; 1 zucchini, sliced into thick rounds; 2 tbsp olive oil; 1/2 tsp salt; 1/4 tsp black pepper
  • Garnish: Fresh parsley, chopped (optional)

Instructions

Prep Oven:
Preheat the oven to 425°F (220°C)
Make Marinade:
In a small bowl, mix garlic, 2 tbsp olive oil, rosemary, thyme, salt, pepper, and Dijon mustard. Rub this mixture all over the pork tenderloin
Prepare Vegetables:
Arrange the carrots, bell peppers, red onion, and zucchini on a large baking sheet. Drizzle with 2 tbsp olive oil, sprinkle with 1/2 tsp salt and 1/4 tsp pepper, and toss to coat
Roast:
Place the pork tenderloin in the center of the baking sheet, nestling it among the vegetables. Roast for 30–35 minutes, or until the pork reaches an internal temperature of 145°F (63°C) and vegetables are tender and caramelized
Rest & Serve:
Remove from oven. Let the pork rest for 5 minutes before slicing. Slice the pork and serve with the roasted vegetables. Garnish with fresh parsley if desired
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| berrycottage.com

This dish always brings everyone to the table quickly, and the colorful vegetables add festive cheer to family meals.

Required Tools

Large baking sheet, small mixing bowl, chefs knife, cutting board, meat thermometer

Allergen Information

Contains mustard. Gluten-free, but double-check mustard and spice labels for possible gluten contamination

Nutritional Information

Per serving: Calories 325, Total Fat 15 g, Carbohydrates 15 g, Protein 33 g

Golden-brown Roasted Garlic Pork Tenderloin, glistening with herbs, is surrounded by colorful, tender roasted vegetables. Save
Golden-brown Roasted Garlic Pork Tenderloin, glistening with herbs, is surrounded by colorful, tender roasted vegetables. | berrycottage.com

Enjoy every juicy slice of pork tenderloin with bright vegetables. This one-pan meal is sure to please everyone at your dinner table.

Recipe FAQ

What internal temperature should the pork reach?

The pork tenderloin should reach 145°F (63°C) internally for safe and juicy results.

Can I substitute the vegetables used in this dish?

Yes, root vegetables like potatoes or sweet potatoes can be added for extra heartiness.

How long should I let the pork rest after roasting?

Rest the pork for 5 minutes before slicing to retain its juices.

Is this dish suitable for gluten-free diets?

Yes, it is gluten-free, but check mustard and spice labels to avoid gluten contamination.

Can I use a different protein instead of pork tenderloin?

Chicken breast can be used; adjust cooking time accordingly to ensure proper doneness.

Roasted Garlic Pork Tenderloin

Tender pork with garlic and a colorful vegetable medley, roasted to savory perfection.

Prep duration
20 min
Cook duration
35 min
Complete duration
55 min
Created by Lily Anderson


Complexity Easy

Heritage American

Output 4 Portions

Dietary considerations No dairy, Without gluten

Components

Pork & Marinade

01 1.5 lb pork tenderloin, trimmed
02 4 cloves garlic, minced
03 2 tbsp olive oil
04 1 tbsp fresh rosemary, chopped or 1 tsp dried rosemary
05 1 tbsp fresh thyme, chopped or 1 tsp dried thyme
06 1 tsp kosher salt
07 1/2 tsp freshly ground black pepper
08 1 tbsp Dijon mustard

Vegetables

01 2 medium carrots, peeled and cut into 1-inch pieces
02 1 red bell pepper, seeded and cut into chunks
03 1 yellow bell pepper, seeded and cut into chunks
04 1 red onion, cut into wedges
05 1 zucchini, sliced into thick rounds
06 2 tbsp olive oil
07 1/2 tsp salt
08 1/4 tsp black pepper

Garnish

01 Fresh parsley, chopped (optional)

Directions

Direction 01

Preheat Oven: Preheat the oven to 425°F.

Direction 02

Prepare Marinade: Combine garlic, 2 tablespoons olive oil, rosemary, thyme, salt, pepper, and Dijon mustard in a small bowl. Rub evenly over the pork tenderloin.

Direction 03

Prepare Vegetables: Arrange carrots, bell peppers, red onion, and zucchini on a large baking sheet. Drizzle with 2 tablespoons olive oil, then season with salt and black pepper. Toss to coat evenly.

Direction 04

Assemble Dish: Place the marinated pork tenderloin in the center of the baking sheet, nestling it among the vegetables.

Direction 05

Roast: Roast in the preheated oven for 30 to 35 minutes, or until the pork reaches an internal temperature of 145°F and vegetables are tender and caramelized.

Direction 06

Rest Pork: Remove the pork from the oven and let rest for 5 minutes before slicing.

Direction 07

Serve: Slice the pork and serve alongside the roasted vegetables. Garnish with fresh parsley if desired.

Necessary tools

  • Large baking sheet
  • Small mixing bowl
  • Chef's knife
  • Cutting board
  • Meat thermometer

Allergy information

Review each ingredient for potential allergens and seek professional medical advice if you have concerns.
  • Contains mustard.

Nutritional information (per portion)

These values are estimates only and shouldn't replace professional medical guidance.
  • Energy: 325
  • Fats: 15 g
  • Carbohydrates: 15 g
  • Proteins: 33 g