This recipe proves that restaurant-quality meals don’t need complicated steps. With just four simple ingredients—pork tenderloin, olive oil, garlic, and seasoning—you’ll have a juicy, golden roast ready in under an hour. It’s lean yet flavorful, quick enough for weeknights, and elegant enough for guests.
No marinades. No fuss. Just a hot oven and one pan.
Why You’ll Love It
🥩 Only 4 pantry staples
⏱️ 10 minutes prep, 25 minutes roast
💛 One pan = minimal cleanup
💸 Under $10, serves 4
🌾 Naturally gluten-free, nut-free, dairy-free
4-Ingredient Oven Pork Tenderloin
Ingredients
Main Ingredients
1 (1–1.5 lb) pork tenderloin, silver skin removed
2 tbsp olive oil
4 cloves garlic, minced (or 1½ tsp garlic powder)
1½ tsp kosher salt
¾ tsp black pepper
Optional: fresh rosemary or thyme sprigs
Pro Tips
Pat pork dry before seasoning for a crisp crust.
Roast at high heat (425°F) for caramelization and tenderness.
Use a meat thermometer: 145°F (63°C) = perfectly juicy, slightly pink center.
Step-by-Step Instructions
1. Prep & Preheat
Preheat oven to 425°F (220°C).
Pat pork dry with paper towels.
2. Season the Pork
Rub olive oil over the tenderloin.
Press garlic, salt, and pepper onto all sides.
Place on a rimmed baking sheet or oven-safe skillet.
3. Roast to Perfection
Roast 20–25 minutes, until internal temp reaches 145°F (63°C).
Optional: add rosemary or thyme sprigs for extra aroma.
4. Rest & Slice
Let rest 5–10 minutes to lock in juices.
Slice into ½-inch medallions.