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4-Ingredient Oven Pork Tenderloin

A quick and delicious pork tenderloin recipe made with just four main ingredients, perfect for busy weeknights.
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Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes
Servings: 6 servings
Course: Dinner, Main Course
Cuisine: American
Calories: 250
Ingredients Method Notes

Ingredients
  

Main Ingredients
  • 1.5 to 2 pounds raw pork tenderloin, trimmed of silver skin
  • 3 tablespoons olive oil
  • 3 tablespoons soy sauce (regular or low-sodium)
  • 1 teaspoon garlic powder
  • 2 to 3 cups mixed diced vegetables (such as bell peppers, onions, carrots, or zucchini) Optional but recommended
  • 1/2 teaspoon freshly ground black pepper Optional
  • Salt to taste Only if needed; soy sauce is already salty
  • Nonstick cooking spray or extra drops of olive oil for the dish

Method
 

Preparation
  1. Preheat your oven to 400°F (200°C).
  2. In a small bowl, mix together the olive oil, soy sauce, garlic powder, and black pepper.
  3. Place the pork tenderloin in a baking dish and brush the mixture over the meat.
  4. If using, add the mixed diced vegetables around the pork.
  5. Spray the dish with nonstick cooking spray or drizzle with a bit more olive oil.
  6. Season with salt if necessary.
  7. Bake for 25-30 minutes or until the internal temperature reaches 145°F (63°C).
  8. Let rest for 5 minutes before slicing and serving.

Notes

Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently in the oven or microwave. If freezing, wrap the cooled pork tightly in plastic wrap and then foil; it can be frozen for up to 2 months. Trim the silver skin off the pork for tenderness, and feel free to customize the vegetables.