Garlic-Lime Marinade
A bright marinade of fresh lime juice, garlic, cumin, dried oregano, olive oil, and salt for pork tenderloin, chicken thighs, and shrimp.
Why you'll love Garlic-Lime Marinade
This is the marinade from the Garlic-Lime Pork Tenderloin. Lime brings sharp acidity, garlic and cumin bring warmth and depth, and dried oregano adds an earthy, slightly peppery note that holds up in a hot pan. It whisks together in a small bowl in two minutes.
Timing is the technique. Salt seasons the meat as it sits, and the olive oil holds the garlic and cumin against the surface and helps it brown. Lime juice is acid, and acid changes the proteins on the outside of the meat: in the first half hour that brightens and seasons it, and after a few hours it starts to turn the surface firm and mealy. So the meat gets 30 minutes to 2 hours, then comes out of the marinade before it goes into the pan.
It fits a weeknight. The pork marinates while the oven heats and the slaw is cut, and it works the same way on chicken thighs and shrimp.
Quick overview: This Garlic-Lime Marinade comes together in 5 min and makes 4 servings, each about 1 1/2 tablespoons (makes about 1/3 cup, enough for 1 1/2 lb pork tenderloin).
Ingredients
- 3 tbsp fresh lime juice (about 2 limes)
- 4 cloves garlic, minced
- 1 1/2 tsp ground cumin
- 1 tsp dried oregano
- 1 tbsp olive oil
- 3/4 tsp fine sea salt
Instructions
- Whisk the marinade: Whisk the lime juice, garlic, cumin, oregano, olive oil, and salt in a small bowl until the salt dissolves. Rub the oregano between your fingers as it goes in, which crushes the dried leaves and releases their oils.
- Set some aside for a sauce: If you want marinade to spoon over the cooked meat, pour a tablespoon or two into a separate covered dish now, before any raw meat touches the rest, and refrigerate it.
- Marinate cold and briefly: Rub the marinade over 1 1/2 lb pork tenderloin, silver skin trimmed, in a glass or stainless dish or a zip-top bag. Cover and refrigerate for 30 minutes to 2 hours, turning once. For boneless chicken thighs, use the same window; for shrimp, 15 to 30 minutes. Lime juice firms the outside of the meat and turns it mealy after a few hours, which is why the window is short.
- Lift out and cook: Lift the meat out of the marinade and let the excess drip off before it goes into a hot pan, so the surface sears and browns in the oil. Cook pork tenderloin to 145°F (63°C) and let it rest at least 3 minutes.
- Discard the used marinade: Throw out the marinade left in the dish. It has touched raw meat, so it is only safe to use as a sauce after a full rolling boil for at least 1 minute. The portion you set aside before marinating is ready to use as it is.
Storage and leftovers
Whisk the marinade up to 1 day ahead and refrigerate it covered. Fresh lime juice loses its brightness and raw garlic grows harsher as they sit, so it tastes best made the day you use it.
Cook marinated meat within the 2-hour window, then refrigerate the cooked meat for up to 4 days.
Variations
- Orange and lime: Use half fresh orange juice and half lime juice for a sweeter, rounder marinade.
- Spicy: Add 1/4 teaspoon cayenne.
- Herby: Stir in 2 tablespoons chopped cilantro just before using.
- With heat: Add 1 minced jalapeño, seeded for a milder warmth.
Notes and tips
- Juice fresh limes: Fresh lime juice tastes bright and floral. Roll each lime firmly on the counter before cutting it to free more juice.
- Trim the silver skin first: The thin, silvery membrane on pork tenderloin stays tough and keeps the marinade from reaching the meat beneath it, so slide a knife under it and cut it away before marinating.
- Mince the garlic fine: Small pieces spread through the marinade and season every part of the meat.
- Use a thermometer: Tenderloin goes from juicy to dry quickly. Check it early and pull it at 145°F (63°C); chicken thighs are at their best at 175°F (80°C).
Nutrition and mindful eating
- Lime juice brings bright acidity and vitamin C, and that acidity sharpens every other flavor in the marinade.
- Garlic and cumin bring deep, warm flavor, and the olive oil carries them onto the meat and helps the surface brown.
- A short marinade and a quick, hot cook keep a mild, quick-cooking cut like pork tenderloin juicy, which makes a protein-first lunch satisfying.
- As you eat, notice how the bright lime and garlic wake up the first bites, and check in a few hours later on whether a lunch built on protein and crisp vegetables holds you steady until your next meal.
Frequently asked questions
Have a question about this Garlic-Lime Marinade? Start here, with the questions people ask most.
How long should meat marinate?
Pork tenderloin and boneless chicken thighs: 30 minutes to 2 hours. Shrimp: 15 to 30 minutes. Always covered, in the refrigerator. Lime juice turns the surface mealy after a few hours, so the window stays short.
Can I use the marinade as a sauce?
Use the portion you set aside before raw meat touched it. Marinade that has touched raw meat is thrown out, or brought to a full rolling boil for at least 1 minute before it goes on cooked food.
Can I marinate on the counter?
Marinate in the refrigerator every time. Bacteria on raw meat multiply quickly at room temperature, and the cold keeps them in check for the whole time the meat sits.
Can I make it ahead?
Up to 1 day ahead, covered, in the refrigerator. It tastes brightest the day it is made.
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