Preparing a tasty pork tenderloin dinner doesn’t have to require hours of planning and defrosting. With an Instant Pot, you can cook frozen pork tenderloin from solid to delicious in under an hour!
Cooking frozen meat in the Instant Pot may seem daunting to beginners, but it’s actually quite simple. The pressurized environment gently thaws and cooks the pork to juicy perfection.
In this comprehensive guide, you’ll learn:
- Exact cook times for frozen pork tenderloin
- Step-by-step Instant Pot cooking instructions
- Tips for maximizing flavor
- Natural vs quick pressure release methods
- How to tell when pork is properly cooked
- Common mistakes to avoid
- Serving suggestions for your tenderloin
- FAQs answered
Let’s get started! Here’s everything you need to know to cook delicious frozen pork tenderloin in an Instant Pot.
How Long to Cook Frozen Pork Tenderloin in an Instant Pot
Cooking time can vary slightly depending on the size and shape of your pork tenderloin. For reference, here are the general cook times:
- 1 pound tenderloin – 25-30 minutes
- 2 pound tenderloin – 30-35 minutes
- 3 pound tenderloin – 35-40 minutes
- 5 pound tenderloin – 45-50 minutes
Always allow the Instant Pot to naturally release pressure for at least 10 minutes after cooking before doing a quick pressure release This ensures the meat stays tender
Use a meat thermometer to check the internal temp, which should reach 145°F. Add 5-10 minutes more if needed.
Step-by-Step Guide for Cooking Frozen Pork Tenderloin
Follow these simple steps for perfect Instant Pot frozen pork tenderloin:
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Add 1 cup broth to Instant Pot (chicken or vegetable broth)
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Season tenderloin all over with salt, pepper, garlic, herbs, etc.
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Place trivet in pot, then place frozen pork on trivet.
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Lock lid, seal valve, and cook on manual high pressure for time specified above.
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Allow natural pressure release for at least 10 minutes.
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Quick release any remaining pressure.
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Check internal temperature with a meat thermometer.
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Let pork rest 5 minutes before slicing into medallions.
And that’s it! With the right cook time and prep, you’ll have a tender and juicy frozen pork tenderloin dinner.
Tips for Maximizing Flavor
To make your Instant Pot frozen pork extra delicious, follow these flavor tips:
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Season thoroughly with salt, pepper, garlic, rosemary, thyme, etc. Covering all sides adds flavor.
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Add broth or apple juice to the Instant Pot. Chicken or vegetable broth adds extra moisture and flavor.
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Glaze with barbecue sauce during the last 5-10 minutes. Open the lid and brush with sauce.
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Broil with sauce after cooking for crispy, caramelized exterior.
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Make a pan sauce from the cooking juices. Thicken with cornstarch for an easy gravy.
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Let pork rest for 5-10 minutes before slicing to retain juices.
Natural vs Quick Pressure Release
After cooking is complete, you have two options for releasing pressure:
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Natural release means letting pressure come down naturally over 10-30 minutes. This leads to more tender meat.
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Quick release is manually turning the valve to quickly release remaining pressure after 10+ minutes of natural release. Quick release saves some time.
For pork tenderloin, natural release is highly recommended to keep the meat as moist as possible. Only quick release if you’re in a time crunch.
How to Tell When Pork Tenderloin is Fully Cooked
Check these signs to determine if your pork is thoroughly cooked:
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Use a meat thermometer to check the internal temperature, which should reach 145°F.
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The meat should be slightly firm but still tender when poked with a knife or fork.
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Cut into the thickest part of the tenderloin – the interior should show just a hint of pink.
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The juices should run clear with just a tint of pink when you slice into the pork.
If the instant read thermometer hasn’t yet hit 145°F, simply seal the lid and pressure cook for 5-10 minutes more.
Common Mistakes to Avoid
Cooking frozen pork tenderloin in the Instant Pot is simple, but watch out for these minor errors:
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Not increasing cook time to account for frozen meat. Always add 5 minutes per pound.
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Neglecting to let pressure release naturally before quick release.
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Forgetting to use a meat thermometer to check doneness.
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Cutting into the pork before it has finished resting.
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Overcooking resulting in dry, tough meat. Stick to recommended cook times.
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Adding barbecue sauce too early instead of just glazing at the end.
Serving Suggestions
Pork tenderloin makes for a versatile, mild tasting meat that pairs well with many flavors. Consider serving your Instant Pot frozen pork tenderloin:
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Sliced over a salad with vinaigrette dressing
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With roasted potatoes or rice pilaf
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With sautéed green beans, asparagus or brussels sprouts
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On toasted ciabatta rolls for tender pork sandwiches
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Alongside fresh fruit like sliced peaches or apples
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Topped with a pan sauce, gravy or chimichurri sauce
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In tacos, fajitas or stir fries to add protein
So in just about an hour or less, you can have a hearty pork dinner on the table using frozen meat. The Instant Pot does all the work resulting in a tender, juicy meal the whole family will love.
FAQs About Cooking Frozen Pork in an Instant Pot
Should I thaw pork tenderloin before cooking in an Instant Pot?
Thawing is recommended but not required. Frozen pork may take slightly longer to come to pressure.
How much liquid is needed for cooking frozen pork?
1 cup of broth provides sufficient moisture. No need to increase the amount of liquid.
Is it safe to quick release pressure when cooking frozen pork?
Natural release is highly recommended, but quick release works in a pinch. Just be very careful not to overcook.
What setting should I use to cook frozen pork tenderloin?
The manual or pressure cook setting on high pressure is recommended for best results.
Can I add vegetables or potatoes with frozen pork?
Yes, you can add vegetables or potatoes on the trivet around the pork to cook simultaneously.