Bursting With Flavor and Juicy Grilled BBQ Pork Loin

Indulge in the mouthwatering flavors of cast iron sear and slow-cooked grilled pork loin. This BBQ delight combines the rich caramelized crust from the cast iron sear with the smoky goodness of slow cooking on the grill. Impress your guests with this succulent and tender masterpiece. Follow the recipe and elevate your grilling game to new heights.

What is a Pork Loin?

The pork loin is a specific cut of meat that comes from the back of the pig. It is a large, lean, and tender cut that runs along the top of the pig’s ribcage, from the shoulder to the leg. The pork loin is known for its mild flavor and tenderness, making it a popular choice for grilling, roasting, and other cooking methods. It can be purchased boneless or bone-in, depending on your preference and the specific recipe you’re using.

Why Should I Cook a Pork Loin?

There are several reasons why people enjoy grilled pork loin:

1. Flavor: Grilling pork loin imparts a smoky and charred flavor that enhances the natural taste of the meat. The combination of the caramelization from the grill and the marinade or seasonings used adds depth and complexity to the flavor profile.
2. Juiciness: When cooked properly, pork loin can be incredibly juicy and tender. Grilling helps seal in the moisture, resulting in a succulent and moist texture that is highly satisfying to bite into.
3. Versatility: Grilled pork loin is incredibly versatile and can be paired with a wide range of flavors and accompaniments. Whether you prefer tangy barbecue sauces, zesty marinades, or herb-infused rubs, the pork loin can absorb and complement various seasonings.
4. Healthiness: Pork loin is a relatively lean cut of meat, making it a healthier option compared to fattier cuts. Grilling allows excess fat to drip away, reducing the overall calorie content of the dish.

Ingredients for Grilled Pork Loin:

For this cast iron sear and slow-cook grilled pork loin, gather the following ingredients:

• 1 ½ to 2 pounds (680-900g) pork loin
• 2 tablespoons olive oil
• 4 cloves of garlic, minced
• 2 teaspoons smoked paprika
• 2 teaspoons brown sugar
• 1 teaspoon chili powder
• 1 teaspoon salt
• 1 teaspoon black pepper
• ½ teaspoon cayenne pepper (optional, for added heat)
• ½ cup barbecue sauce (plus extra for serving)

Instructions For Seared and Grilled Pork Loin:

Preparing the Pork Loin:

• Trim any excess fat from the pork loin, leaving a thin layer for flavor and moisture.
• In a bowl, combine the olive oil, minced garlic, smoked paprika, brown sugar, chili powder, salt, black pepper, and cayenne pepper (if using).
• Rub the mixture all over the pork loin, ensuring it is evenly coated. For intensified flavors, marinate the pork loin in the refrigerator for 2-4 hours or overnight.

Searing the pork loin in a cast iron pan:

• Preheat a cast iron pan over medium-high heat.
• Add a small amount of oil to the pan and swirl it around to coat the bottom.
• Place the pork loin in the hot cast iron pan and sear each side for approximately 2-3 minutes or until a golden-brown crust forms.
• Remove the pork loin from the pan and transfer it to a plate.

Preparing the grill:

• Preheat your grill to medium-low heat for slow cooking. I aim for 275 degrees on this cook at the grate level.
• Add your favorite smoking wood chips or chunks, for our smoking wood guide click here:

Slow cooking the pork loin on the grill:

• Place the seared pork loin on the grill grates and close the lid.
• Allow the pork loin to slow cook for approximately 45-60 minutes, or until the internal temperature reaches 145°F (63°C). Use a meat thermometer to check for doneness.
• During the last 15 minutes of cooking, brush the barbecue sauce generously over the pork loin, allowing it to caramelize and create a flavorful glaze.

Resting and serving:

• Remove the pork loin from the grill and let it rest for 5-10 minutes. This resting period allows the juices to redistribute, resulting in a moist and tender final product.
• Slice the grilled pork loin into desired portions and serve hot, accompanied by extra barbecue sauce for dipping or drizzling.
• Complete the meal with your favorite BBQ sides, such as coleslaw, mac and cheese, or grilled vegetables, for a satisfying and memorable dining experience.
• For More Sides you can cook on the grill, check out this article.

By searing your pork loin in a cast iron pan before slow cooking it on the grill, you’ll create an irresistible combination of flavors and textures. The cast iron sear locks in the juices and imparts a caramelized crust, while the slow cook on the grill infuses the meat with smoky BBQ goodness. Follow this recipe to prepare a show-stopping cast iron sear and slow-cook grilled pork loin that will leave your guests in awe.