Insta Pot Pork Tenderloin Recipe: Ultra-Juicy Pressure Cooked Elegance

This pressure-cooked pork tenderloin delivers ultra-juicy results with minimal effort. The Instant Pot locks in moisture, transforming lean cuts into fork-tender perfection every time.

I’ve tested countless methods, and the key is a quick sear before pressure cooking. This creates a flavorful crust while keeping the inside impossibly tender.

In under an hour, you’ll have restaurant-quality pork that slices beautifully and stays succulent. The natural juices combine with simple seasonings for maximum flavor.

Perfect for weeknight dinners or elegant gatherings, this method guarantees consistent results with hands-off cooking. Here’s how to achieve it.

Ingredients for Insta Pot Pork Tenderloin

Lean pork tenderloin meets bold seasonings and a quick sear. Simple stuff, huge flavor.

The pork tenderloin is the star here. Look for 1.5 lb cuts at Costco or your local butcher—uniform thickness cooks more evenly. Trim any silver skin or excess fat yourself (takes 2 minutes, saves money). I always grab Diamond Crystal kosher salt for seasoning—it sticks better and seasons more evenly than table salt.

No fresh herbs? Dried work perfectly—just use a third less since they’re more concentrated. Out of apple cider vinegar? White wine vinegar or lemon juice in a pinch. For extra richness, swap the broth for beef broth. The butter at the end is non-negotiable though—it’s what makes the sauce silky. If you’re avoiding dairy, olive oil works too (just not as luscious).

Pork tenderloin keeps in the fridge 2-3 days before cooking. Leftovers? They’ll stay juicy for 4-5 days in an airtight container. Freezes beautifully for 3 months—slice before freezing for easy portions.

Step-by-Step Instructions for Insta Pot Pork Tenderloin

This pressure cooker method delivers fall-apart tenderness with rich, savory juices every time.

Step 1: Season and Sear the Pork Tenderloin

Pat the 1.5 lb Pork Tenderloin dry with paper towels, then rub it all over with 1.5 tsp Kosher Salt, 1 tsp Black Pepper, 1 tsp Dried Thyme, 1 tsp Dried Rosemary, and 1 tsp Onion Powder. I always press the seasoning into the meat to ensure it adheres well during cooking.

Set your Insta Pot to Sauté mode and add 1 tbsp Olive Oil. When the oil shimmers, sear the pork on all sides until golden brown, about 2-3 minutes per side. This step builds deep flavor, so don’t rush it. Transfer the pork to a plate and set aside.

Step 2: Deglaze and Build the Aromatic Base

In the same pot, add the remaining 1 tbsp Olive Oil and the 4 cloves Garlic Cloves. Sauté for 30 seconds until fragrant, stirring constantly to prevent burning. The garlic should just start to turn pale gold—this is your signal to stop.

Pour in the 0.5 cup Chicken Broth and 1 tbsp Apple Cider Vinegar, scraping the bottom of the pot with a wooden spoon to release all the browned bits. This deglazing step is critical—it prevents the “burn” notice and incorporates all that caramelized flavor into the sauce.

Step 3: Pressure Cook to Juicy Perfection

Return the seared pork tenderloin to the pot, along with any accumulated juices. Secure the lid, set the valve to Sealing, and cook on High Pressure for 8 minutes. For a 1.5 lb piece, this timing ensures the meat stays moist and reaches the perfect internal temperature.

Once the cooking cycle completes, allow the pressure to release naturally for 5 minutes, then quick-release any remaining pressure. This gradual release prevents the pork from seizing up and keeps it juicy. Open the lid carefully, tilting it away from you to avoid the hot steam.

Step 4: Create the Finishing Sauce

Transfer the pork to a cutting board and tent loosely with foil. In the Insta Pot, switch back to Sauté mode and add the 2 tbsp Unsalted Butter. Stir until melted and slightly thickened, about 1-2 minutes. The sauce should coat the back of a spoon with a glossy sheen.

Pour the sauce over the pork and let it rest for 5-10 minutes before slicing. This resting period allows the juices to redistribute, ensuring every bite is succulent. Slice the pork against the grain into 1-inch thick pieces for maximum tenderness.

Step 5: Garnish and Serve

Sprinkle the sliced pork with the 0.25 cup Fresh Parsley just before serving. The parsley adds a pop of freshness that balances the rich, savory flavors. Serve with the pan sauce spooned over the top for an elegant finish.

Troubleshooting insta pot pork tenderloin

Burn Notice Prevention

If you see the dreaded “burn” error, don’t panic. First, release pressure immediately and check for fond stuck to the bottom. Add ¼ cup more Chicken Broth and scrape vigorously with a wooden spoon. Restart the cook cycle after ensuring the pot is properly deglazed. 💡

Tough Pork Fix

Overcooked pork happens when timing’s off. For 1.5 lb, stick to 8 minutes high pressure. If it’s dry, next time try 7 minutes with a 10-minute natural release. Always slice against the grain for maximum tenderness.

Sauce Too Thin

After cooking, if your sauce is watery, switch to Sauté mode. Simmer uncovered for 3-5 minutes to reduce. Stir in a cornstarch slurry (1 tbsp each cornstarch and water) if needed. This thickens beautifully without changing the flavor profile.

Weak Flavor Boost

If your dish tastes bland, don’t salt immediately. First, reduce the sauce to concentrate flavors. Then taste and adjust with ½ tsp Kosher Salt or 1 tsp Apple Cider Vinegar to brighten the profile. A pinch of Onion Powder can add depth.

Sticking During Sear

Prevent sticking by ensuring your pot is fully preheated. The 1 tbsp Olive Oil should shimmer before adding pork. Don’t move the meat until it releases naturally—2-3 minutes per side creates that perfect crust. Patience is key.

Uneven Cooking

For consistent results, shape your pork into an even thickness before cooking. Tie any thin ends under with kitchen twine. This ensures the entire piece reaches 145°F internal temperature simultaneously. A meat thermometer is your best friend here. 🌡️

Frequently Asked Questions