Roasted Garlic Pork Tenderloin

Featured in: Everyday Family Meals

This dish features a succulent pork tenderloin rubbed with a fragrant blend of garlic, rosemary, thyme, and Dijon mustard. It’s nestled among a vibrant mix of carrots, bell peppers, red onion, and zucchini, all roasted together to caramelized perfection. The pork rests briefly after roasting for maximum juiciness. Fresh parsley adds a final touch of brightness. Ideal for a wholesome, easy-to-prepare dinner that combines rich flavors with fresh ingredients.

Updated on Sat, 15 Nov 2025 14:56:00 GMT
Tender, roasted garlic pork tenderloin surrounded by vibrantly colored, caramelized vegetables ready to serve. Save to Pinterest
Tender, roasted garlic pork tenderloin surrounded by vibrantly colored, caramelized vegetables ready to serve. | recipesbies.com

A succulent pork tenderloin roasted with aromatic garlic and a medley of colorful vegetables is perfect for a hearty family dinner. This dish delivers juicy meat nestled among caramelized, tender vegetables that soak up all the savory pan juices for a truly satisfying meal.

I remember serving this garlic pork tenderloin on a chilly evening when my family all gathered around the table, and the inviting aroma brought everyone to the kitchen faster than I could slice the meat. It quickly became a go-to recipe for us because of how simple and impressive it is.

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

Preheat Oven:
Preheat the oven to 425°F (220°C)
Prepare 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 carrots, bell peppers, red onion, and zucchini on a large baking sheet. Drizzle with 2 tbsp olive oil, sprinkle with salt and pepper, and toss to coat
Arrange on Sheet:
Place the pork tenderloin in the center of the baking sheet, nestling it among the vegetables
Roast Everything:
Roast for 30–35 minutes, or until pork reaches an internal temperature of 145°F (63°C) and vegetables are tender and caramelized
Rest Meat:
Remove from oven. Let pork rest for 5 minutes before slicing
Serve:
Slice the pork and serve with roasted vegetables. Garnish with fresh parsley if desired
Sizzling close-up of juicy roasted garlic pork tenderloin with tender vegetables, an easy family meal. Save to Pinterest
Sizzling close-up of juicy roasted garlic pork tenderloin with tender vegetables, an easy family meal. | recipesbies.com

This roasted pork tenderloin has become a family favorite, especially when we are celebrating casual special occasions. Everyone enjoys how each colorful bite bursts with well-seasoned flavor.

Serving Suggestions

This dish pairs well with a crisp green salad, crusty bread, or your favorite grain. For festive dinners, serve alongside a dry white wine such as Sauvignon Blanc.

Storage & Reheating

Store leftovers in an airtight container in the fridge for up to 3 days. Reheat gently in the oven or microwave until warmed through.

Allergy & Nutrition Info

This recipe contains mustard and is naturally gluten free. Per serving: 325 calories, 15 g total fat, 15 g carbohydrates, 33 g protein.

Golden-brown roasted garlic pork tenderloin, sliced and plated beside colorful, flavorful roasted vegetables. Save to Pinterest
Golden-brown roasted garlic pork tenderloin, sliced and plated beside colorful, flavorful roasted vegetables. | recipesbies.com

Try this delicious pork tenderloin for your next family meal and enjoy a beautiful balance of flavors and colors. It's an easy way to impress without any fuss!

Answers to Recipe Questions

How do I ensure the pork tenderloin stays juicy?

Rub the pork with the garlic-herb mixture and avoid overcooking by roasting until the internal temperature reaches 145°F (63°C), then let it rest for 5 minutes before slicing.

Can I add other vegetables to the roasting pan?

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

What herbs complement the garlic in this dish?

Fresh rosemary and thyme provide aromatic depth that pairs beautifully with the garlic and pork.

Is it necessary to use Dijon mustard in the marinade?

Dijon mustard adds a subtle tang and helps the herbs adhere, but it can be omitted or substituted if preferred.

How should the vegetables be prepared for roasting?

Chop vegetables into uniform pieces, toss with olive oil, salt, and pepper, then arrange evenly around the pork for even cooking and caramelization.

Roasted Garlic Pork Tenderloin

Tender pork infused with garlic and herbs roasted with colorful vegetables for a hearty meal.

Prep duration
20 mins
Time to cook
35 mins
Overall time
55 mins
Published by Sophie Turner


Skill Level Easy

Cuisine Type American

Serves 4 Serving size

Dietary Details No dairy used, Contains No Gluten

What you need

Pork & Marinade

01 1.5 lb trimmed pork tenderloin
02 4 cloves garlic, minced
03 2 tbsp olive oil
04 1 tbsp fresh rosemary, chopped (or 1 tsp dried)
05 1 tbsp fresh thyme, chopped (or 1 tsp dried)
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 chopped
03 1 yellow bell pepper, seeded and chopped
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)

How to Make It

Step 01

Preheat Oven: Set oven temperature to 425°F.

Step 02

Prepare Marinade and Coat Pork: Combine garlic, 2 tablespoons olive oil, rosemary, thyme, salt, pepper, and Dijon mustard in a bowl. Evenly rub mixture over pork tenderloin.

Step 03

Prepare Vegetables: Place carrots, red and yellow bell peppers, red onion, and zucchini on a large baking sheet. Drizzle with 2 tablespoons olive oil, sprinkle with salt and pepper, then toss to coat evenly.

Step 04

Arrange Pork and Vegetables: Position the pork tenderloin centrally on the baking sheet among the vegetables.

Step 05

Roast: Cook for 30 to 35 minutes until pork reaches an internal temperature of 145°F and vegetables are tender with caramelized edges.

Step 06

Rest Meat: Remove from oven and allow pork to rest for 5 minutes before slicing.

Step 07

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

Equipment You'll Need

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

Allergy Details

Review all ingredients for allergens, and reach out to a healthcare pro if unsure.
  • Contains mustard; verify spice labels for gluten contamination.

Nutrition info (by portion)

Nutrition info is for guidance. Please consult a medical expert if you need advice.
  • Total Calories: 325
  • Fat content: 15 g
  • Carbohydrate: 15 g
  • Protein content: 33 g