Mastering the Art of How to Cook Pernil on a Gas Grill

Welcome to the ultimate guide on how to cook pernil on a gas grill. Pernil, a traditional Puerto Rican dish, is a beautifully seasoned, slow-roasted pork shoulder thats juicy, flavorful, and perfect for any gathering. Cooking pernil on a gas grill can seem intimidating, but with our step-by-step instructions and expert tips, youll be a pro in no time. Using a gas grill not only infuses the meat with a delicious smoky flavor but also frees up your oven for other dishes. So, lets dive in and learn the art of grilling pernil.

how to cook pernil on a gas grill

What is Pernil?

Pernil is a beloved dish in Puerto Rican cuisine, often served during holidays and special occasions. Its typically made from pork shoulder, which is marinated in a mix of garlic, herbs, and spices, then slow-roasted until the meat is tender and flavorful. The word pernil is derived from the Spanish word pierna, meaning leg, but in modern times, it refers to the shoulder cut. The result is a mouth-watering, tender piece of meat with a crispy, flavorful skin, often referred to as cuero.

how to cook pernil on a gas grill

Essential Tools and Ingredients for Cooking Pernil on a Gas Grill

Before diving into the recipe, its crucial to gather all the necessary tools and ingredients. Heres a comprehensive list:


  • Gas Grill: You can find a wide selection of gas grills suited for this recipe.
  • Sharp Knife: A good knife is essential for trimming and scoring the meat.
  • Cutting Board: Ensure you have a sturdy cutting board.
  • Meat Thermometer: Essential for checking the internal temperature of the pork.
  • Marinade Ingredients: Garlic, oregano, salt, pepper, olive oil, vinegar, and citrus juice are key components.
  • Aluminum Foil: For covering the meat during the initial cooking period.
  • Cookware Cleaner: Check out this cookware cleaner for after the cooking is done.
  • Cutting Board Conditioner: Use a cutting board conditioner to keep your board in top shape.

Step-by-Step Guide to Cooking Pernil on a Gas Grill

1. Preparing the Marinade

Start by making the marinade. Pernil is renowned for its rich flavors, which are derived from a blend of garlic, oregano, salt, pepper, olive oil, vinegar, and citrus juice. Put all these ingredients in a food processor and blend until smooth. This mixture will not only tenderize the pork but also imbue it with an authentic flavor profile that is unmistakably Puerto Rican.

2. Preparing the Pernil

Take your pork shoulder and trim off any excess fat. Use a sharp knife to make deep, diagonal cuts into the meat, allowing the marinade to penetrate deeply. Rub the marinade generously over the pork, making sure to get it into all the nooks and crannies created by the cuts. Once fully coated, cover the pork and let it marinate in the refrigerator for at least 24 hours. This step is crucial for maximum flavor infusion.

3. Preheating the Gas Grill

On the day of grilling, preheat your gas grill to a temperature of around 325F (163C). It’s important to maintain a consistent temperature. To achieve this, turn on only one side of the grill, setting it to medium-low heat. Place a drip pan filled with water on the other side. This not only helps in maintaining moisture but also catches any drippings that could cause flare-ups.

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