Introduction

This roasted pork tenderloin with garlic sauce is a flavorful and satisfying meal that’s easy to prepare. The tender pork is seasoned with Cajun spices and served with a savory garlic sauce that adds a delicious punch. Perfect for a weeknight dinner or a special occasion.

Roasted Pork Tenderloin with Garlic Sauce Recipe - Recipe Image

Ingredients

2 lb pork tenderloin
1 tbsp Cajun seasoning
2 tbsp vegetable oil
1/2 onion, finely diced
4 cloves garlic
1/2 tsp red pepper flakes
1/2 tsp dried oregano
1 cup chicken broth (or vegetable broth)
1 tbsp cornstarch
Water for mixing cornstarch

Instructions

Step 1: Preheat your oven to 350°F (175°C). Heat vegetable oil in a large pan over high heat.
Step 2: Season the pork tenderloin evenly with Cajun seasoning. Place the pork in the hot oil and sear for about 1 minute on each side until browned.
Step 3: Cover the pan with a lid or foil, then transfer it to the oven. Bake the pork for 25-35 minutes, or until the internal temperature reaches 145°F (63°C).
Step 4: Remove the pork from the pan and set aside. Place the pan with the drippings on the stove over medium heat. Add the finely diced onion and cook until translucent.
Step 5: Add the garlic, dried oregano, and red pepper flakes. Cook for 1 minute while stirring, then pour in the chicken broth and bring the mixture to a simmer.
Step 6: Mix the cornstarch with a bit of water to create a smooth paste. Stir this into the sauce and let it simmer for 3-5 minutes until the sauce thickens.
Step 7: Slice the pork tenderloin and return the slices to the pan. Coat the pork in the garlic sauce and serve immediately. Enjoy!

Tips & Variations

For a milder sauce, reduce or omit the red pepper flakes.
Substitute fresh herbs like thyme or rosemary in place of oregano for a different flavor.
Use sweet or smoked paprika instead of Cajun seasoning for a less spicy option.
Serve with mashed potatoes or roasted vegetables to complete the meal.

Storage

Store leftover pork and sauce in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stove or in the microwave until warmed through, adding a splash of broth if the sauce has thickened too much.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

Can I use a different cut of pork for this recipe?

Yes, pork loin can be used but may require a longer cooking time to become tender. Adjust cooking time accordingly and monitor internal temperature for safety.

What is the best way to check if the pork is cooked properly?

Use a meat thermometer to ensure the internal temperature reaches 145°F (63°C) for safe consumption while keeping the meat juicy and tender.

Roasted Pork Tenderloin with Garlic Sauce Recipe

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★★★★★

4.9 from 95 reviews

This Roasted Pork Tenderloin with Garlic Sauce recipe features tender, juicy pork seasoned with Cajun spices, seared for a flavorful crust, and baked to perfection. It’s served with a rich garlic and onion sauce thickened with cornstarch, offering a delightful balance of spicy and savory flavors perfect for a comforting dinner.

Author: Kai
Prep Time: 10 minutes
Cook Time: 40 minutes
Total Time: 50 minutes
Yield: 4 servings 1x
Category: Main Course
Method: Baking
Cuisine: American

Ingredients

Scale

Meat

2 lb pork tenderloin

Seasoning and Oil

1 tbsp Cajun seasoning
2 tbsp vegetable oil

Sauce Ingredients

1/2 onion, finely diced
4 cloves garlic
1/2 tsp red pepper flakes
1/2 tsp dried oregano
1 cup chicken broth (or vegetable broth)
1 tbsp cornstarch
2 tbsp water (to combine with cornstarch)

Instructions

Preheat and Sear: Preheat the oven to 350°F (175°C). Heat the vegetable oil in a large pan over high heat to get it hot for searing.
Season and Brown the Pork: Season the pork tenderloin evenly on all sides with Cajun seasoning. Place it in the hot oil and sear each side for about 1 minute until a golden crust forms.
Bake the Pork: Cover the pan with a lid or aluminum foil and transfer it to the oven. Bake for 25-35 minutes until the internal temperature reaches 145°F (63°C) for safe and juicy pork.
Sauté the Onion: Remove the pork from the pan and set aside. Place the pan with drippings back on the stove over medium heat. Add the finely diced onion and cook until translucent and softened.
Add Aromatics and Simmer: Stir in the minced garlic, dried oregano, and red pepper flakes. Cook for 1 minute to release the flavors, then pour in the chicken broth and bring the mixture to a simmer.
Thicken the Sauce: Mix the cornstarch with water to form a smooth paste. Stir this into the simmering sauce and continue to cook for 3-5 minutes until the sauce thickens to a smooth consistency.
Serve: Slice the pork tenderloin and return the slices to the pan with the garlic sauce to coat them. Serve immediately while warm and enjoy this savory, flavorful dish.

Notes

Use a meat thermometer to ensure the pork tenderloin reaches an internal temperature of 145°F for safe and juicy meat.
If you prefer less spice, reduce or omit the red pepper flakes and Cajun seasoning.
This recipe works well with vegetable broth as a substitute for chicken broth for a lighter sauce.
For thicker sauce, increase cornstarch slightly but avoid lumps by stirring well to form a smooth slurry.
Let the pork rest 5 minutes after baking before slicing to retain juices.

Keywords: pork tenderloin, roasted pork, garlic sauce, Cajun pork, baked pork recipe, easy dinner