Garlic Lime Pork Tenderloin

Dinner does not get easier than this delicious Garlic Lime Pork Tenderloin. It is a savory and tender entree infused with tangy lime, bold garlic, oregano, brown sugar, and maple syrup. I love how all these flavors come together after marinating the pork for several hours or overnight, and the simple glaze uses just three ingredients and tastes amazing.

Tenderloin is one of my favorite cuts to cook with, whether it is pork or beef, because it is tender, lean, and quick to cook. I love how its mild flavor absorbs marinades and seasonings so well, which is why recipes like my juicy grilled pork tenderloin and wine roasted beef tenderloin always turn out so flavorful and great choice for family dinners. The uniform shape helps it cook at the same pace throughout, which makes it a cut I choose when I want a meal that looks impressive while staying simple to prepare.

I put together this easy meal using fresh ingredients like lime juice, garlic, lime zest, herbs, and olive oil, and the result is something I am really happy with. You should try it yourself and you will understand what I mean. Whether I cook this in the oven or on the grill, this garlic lime pork tenderloin stays juicy, flavorful, and tender. I like serving it on its own or with a simple side dish and salad, followed by a sweet dessert. The best way to enjoy this dish is to let it marinate for a long time and spoon extra lime sauce from the reserved marinade over the pork before serving. So yum!!

Why you will love this recipe

• Easy dinner prep: I mix up the lime juice, garlic, olive oil, herbs, brown sugar, and maple syrup earlier in the day so dinner is simple later on. Once the pork is marinated, cooking it in the oven takes very little hands on time.
• Tender pork slices: Pork tenderloin cooks fast and stays tender, which is why I use it for family meals.
• Bright garlic lime taste: The lime zest and juice pair so well with the garlic and oregano. I like spooning extra lime sauce over the pork after cooking because it adds more flavor right before serving.
• Works for many meals: I serve this pork tenderloin for weeknight dinners, or when friends come over. It pairs easily with salads, creamy side dishes, which makes planning the rest of the meal easy.

What you will need

• Pork tenderloin: I use 2 pork tenderloins of about 2 pounds each.
• Marinade: I make the marinade with minced garlic, lime zest and lime juice from 2 limes, dried oregano, maple syrup or honey, olive oil, kosher salt, and black pepper.
• Glaze: I make the glaze using the reserved marinade mixed with brown sugar and cornstarch.

How to make

1. Prep the pork and marinade: I pierce the pork tenderloin all over with a fork and place it in a small deep baking dish so it can soak fully. I mix all the marinade ingredients in a bowl until combined.

2. Marinate the pork: I pour the lime marinade over the pork and cover the dish, then let it marinate for at least 1 hour, though 8 hours or overnight works even better. While it rests, I flip the pork a few times so all sides absorb the flavors.

3. Bake the pork: When ready to cook, I preheat the oven to 400 degrees F and place the rack in the middle. I put the baking dish with the pork and marinade into the oven, making sure the liquid comes about halfway up the meat, then bake for 30 to 35 minutes until a meat thermometer reads 145 F.

4. Rest: After it is done, I transfer meat to a cutting board and cover with foil. Let pork stand for at least 10 minutes before slicing.

5. Make the glaze and serve: I pour the remaining marinade into a medium pot and cook it over medium heat, then stir in the cornstarch and brown sugar. I let it simmer for about 7 to 10 minutes until it thickens slightly, then drizzle the glaze over the pork just before serving.

Expert tip

Give pork time to rest

My best advice for this Garlic Lime Pork Tenderloin is to give the meat enough resting time after cooking. Letting the pork rest for at least 10 minutes before slicing allows the juices to redistribute through the meat, which keeps each slice moist, tender, and full of flavor instead of drying out on the cutting board.

More tips to consider:

• I always remove the silver skin from the pork tenderloin before marinating or cooking. Taking it off helps the meat cook better and keeps it tender.
• Since pork is the main ingredient here, I choose the best quality I can find. Organic pork works well.
• When I marinate the pork in a sealable bag, I press out as much air as possible before sealing it. This helps the marinade stay in contact with the meat.
• I look for pork that is dark pink or slightly purplish red at the store. A deeper color usually means fresher and better tasting meat.
• I use a meat thermometer and cook the pork to 145 degrees F. Cooking past that point can make the meat dry and chewy.
• To keep cleanup simple, I often marinate the pork in a large sealable bag and place it in a shallow dish in the fridge. It works well for marinating for 1 hour or overnight.
• After removing the pork from the marinade, I do not pat it dry. Keeping the marinade on the meat helps it stay juicy during cooking.

Recipe variations and add-ins:

• Honey lime glaze: I replace maple syrup with 2 tablespoons honey in the marinade when I want a softer sweetness. It pairs nicely with the lime and garlic for family dinners.
• Spicy garlic kick: I add 1 teaspoon red chili flakes to the marinade when my household wants a little heat.
• Herb heavy pork: I mix in 1 tablespoon fresh chopped cilantro or parsley to the marinade for a brighter finish. This works well when serving the pork with salads or roasted vegetables.
• Grilled summer style: I preheat the grill to medium high heat around 400 to 425 degrees F. I grill the pork tenderloin for about 18 to 22 minutes, turning it every few minutes so it cooks through, and I remove it once the internal temperature reaches 145 degrees F.
• Orange lime blend: I swap half of the lime juice with 2 tablespoons fresh orange juice for a sweeter citrus flavor. This version works well for guests who enjoy milder marinades.

Serving suggestions:

When I make this Garlic Lime Pork Tenderloin for family dinners or a backyard barbecue, I like serving it with instant pot buttery rice because it balances the bright lime glaze so well. For birthdays or holiday meals, I add a big bowl of creamy cucumber salad and roasted rosemary potatoes, and everyone builds their plate a little differently.

For dessert on party nights, I usually bring out air fryer churros or my Instant Pot flourless chocolate cake. When we grill this pork for summer gatherings, I sprinkle fresh lime zest on top before serving with grilled baked potatoes and carry the platter straight to the table.

How to store leftovers:

• Store: After the pork tenderloin cools to room temperature, I wrap it tightly and place it in an airtight container in the refrigerator. I make sure to use it within 3 days.
• Freeze: I freeze the tenderloin and keep it stored for up to 3 months.
• Thaw: For the best texture, I thaw frozen pork overnight in the refrigerator.
• Reheat: I reheat the pork in the oven at 350 degrees F for about 10 minutes or warm it in the microwave for about 1 minute.

Frequently asked questions

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