Cooking Costco pork tenderloin is easy and delicious when you season it well and roast it in the oven at 425°F for about 25-30 minutes.
Start by preheating your oven to 425°F. This high temperature helps to create a nice sear on the outside while keeping the inside tender and juicy.
Remove the pork tenderloin from its packaging and pat it dry with paper towels. This step helps the seasoning stick better and ensures a good sear.
Next, season the pork generously with salt, pepper, and your favorite herbs or spices. Garlic powder, onion powder, and paprika are great options. You can also marinate it for a few hours or overnight for extra flavor.
Heat a skillet over medium-high heat and add a little olive oil. Once hot, sear the pork tenderloin for about 2-3 minutes on each side until it’s nicely browned.
Transfer the seared pork to a baking dish or leave it in the oven-safe skillet. Roast in the preheated oven for 25-30 minutes, or until the internal temperature reaches 145°F.
Let the pork rest for 5-10 minutes after removing it from the oven. This resting period allows the juices to redistribute, making for a juicier bite.
Slice the tenderloin against the grain and serve it up. It pairs wonderfully with roasted vegetables or a fresh salad. Enjoy your perfectly cooked pork tenderloin!
How long do I cook Costco pork tenderloin?
Cook it for 25-30 minutes at 425°F, or until the internal temperature reaches 145°F.
Can I marinate the pork tenderloin?
Yes, marinating it for a few hours or overnight can enhance the flavor significantly.
What temperature should pork tenderloin be cooked to?
The safe internal temperature for pork tenderloin is 145°F. Use a meat thermometer for accuracy.
What can I serve with pork tenderloin?
It goes well with roasted vegetables, mashed potatoes, or a crisp salad.
How do I know when pork tenderloin is done?
Use a meat thermometer to check that it has reached 145°F in the thickest part.