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Sliced roasted pork tenderloin served in a white dish, topped with fresh parsley and accompanied by a savory vegetable sauce, showcasing a rich and hearty presentation.
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5 from 4 votes

Roasted Pork Tenderloin Recipe

Make this fantastic roasted pork tenderloin with veggies tonight... you won't regret it! This recipe has it all: garlic, parsley, mirepoix, tomatoes, wine & more! It's a whole meal in one pot.
Prep Time45 minutes
Cook Time2 hours 15 minutes
Total Time3 hours
Course: Main Course
Cuisine: Italian
Servings: 6 servings
Calories: 469kcal
Author: Scott G

Ingredients

For the Garlic & Parsley Paste

  • 5 cloves garlic minced
  • ¼ cup flat leaf parsley minced
  • 1 tablespoon fresh rosemary removed from the stem & minced
  • 1 teaspoon kosher salt

For the Pork Tenderloin

  • 3 pound pork tenderloin trimmed of fat and silver skin. Typically, this is going to be 2 tenderloins that come together in a package.
  • 3 tablespoons rendered bacon fat
  • 1 tablespoon kosher salt divided
  • ½ tablespoon black pepper divided

For the Veggies

  • 1 14.5 ounce can of diced tomatoes
  • 4 cups carrots peeled & diced (approximately 1 pound)
  • 3 cups celery stalks diced approximately 1 pound
  • 1 cup dry red wine
  • 2 onions diced (I use Spanish)
  • 1 shallot diced
  • 2 tablespoons olive oil
  • 1 teaspoon dried oregano
  • 1 teaspoon dried basil
  • 1 teaspoon red pepper flakes

Instructions

Preparation Steps

  • Preheat your oven to 300°F (150°C).
  • Peel and mince the garlic cloves.
  • Mince the parsley.
  • Remove the rosemary leaves from the stem and mince.
  • Peel and dice the onions, shallots, and carrots.
  • Make the garlic paste using any of the three methods in the 'My Pro Tips' section. Either method yields a spicy paste that we will insert into the pork tenderloin. Split the paste so you have enough for both tenderloins.
  • Season the pork tenderloins with salt and pepper.
  • Cut a 1-inch slit down the wide side of both pork tenderloins. Smear the paste into the slit.

Cooking Instructions

  • Heat the Dutch oven over high heat. Add the bacon fat. When the fat shimmers, add the tenderloins and allow them to brown for 3-4 minutes without moving them. If you move them too much, the garlic paste will fall out. Using tongs, flip the tenderloins and cook for another 3-4 minutes. When they are browned, remove them from the Dutch oven and set aside.
  • Reduce the heat to medium-high. Add the olive oil and the onions, with a pinch of salt. Let the onions cook for 1-2 minutes, stirring well and scraping the browned bits off the bottom of the pot. Add the carrots and celery. Allow to cook, stirring occasionally, for another 6-8 minutes.
  • Add the dried herbs and mix well.
  • Add the red wine. Turn the heat to high. Allow to almost completely cook off.
  • Add the diced tomatoes. Stir well to combine, and turn off the heat.
  • Add the browned pork tenderloins back into the pot, right on top of the veggies.
  • Cover with the lid and place in the preheated oven for about 1 hour, or until a meat thermometer reads 135°F (57°C).
  • When you remove them from the hot oven, pull the baked pork tenderloins from the Dutch oven to a cutting board. Cover with foil and set aside to let the meat rest for 10 minutes, then slice against the grain into about ½ inch slices.
  • Remove the veggies from the Dutch oven and add to a serving dish. Layer the sliced pork over the veggies and serve hot. Enjoy!

Notes

Please remember that 2 hours of this recipe is in the oven... plenty of time to do other things!
 
If you want to make a delicious sauce to smother the roasted pork tenderloin, it is really easy. Simply remove about ¼ of the veggies from the dutch oven and add into a blender or Vitamix. Add ½ TSP Anchovy Paste and 1 TSP tomato paste. Blend on high. The color will turn into a beautiful red orange, almost like the most perfect sunset over the ocean. If it is too thick, add a touch of water. Enjoy!

Nutrition

Serving: 1serving | Calories: 469kcal | Carbohydrates: 15g | Protein: 49g | Fat: 20g | Saturated Fat: 6g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 10g | Trans Fat: 0.1g | Cholesterol: 154mg | Sodium: 1773mg | Potassium: 1343mg | Fiber: 5g | Sugar: 6g | Vitamin A: 11253IU | Vitamin C: 13mg | Calcium: 87mg | Iron: 3mg
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