If you’re looking for a dish that combines elegance and ease, look no further than these Easy Lamb Porterhouse (Lamb Loin Chops). This recipe is perfect for a cozy dinner at home or a festive gathering. With just a handful of ingredients, you can create a mouthwatering meal that will impress your family and friends alike. The combination of succulent lamb chops, aromatic garlic, and fresh rosemary creates a symphony of flavors that will have everyone asking for seconds.
Cooking lamb may seem intimidating, but I assure you, this dish is straightforward and incredibly rewarding. The key to perfect lamb porterhouse chops lies in the marinating process, which enhances the meat’s natural flavors while keeping it tender and juicy. So, let’s dive in and discover how to make this exquisite dish!
Why This Recipe Works

This Easy Lamb Porterhouse (Lamb Loin Chops) recipe works for several reasons:
1. Simple Ingredients: The ingredients are easy to find and include staple pantry items that you may already have at home.
2. Quick Preparation: The marinade takes just a few minutes to prepare, and the cooking time is minimal, making it perfect for busy weeknights or special occasions.
3. Flavorful Outcome: The combination of garlic, rosemary, and olive oil infuses the lamb with rich flavors, producing a deliciously tender and juicy outcome that is hard to resist.
The Ingredient Lineup
To make these Easy Lamb Porterhouse (Lamb Loin Chops), you will need the following ingredients:
- 1 cup extra-virgin olive oil
- 6 cloves garlic, minced
- 2 tablespoons minced fresh rosemary
- 1 teaspoon kosher salt
- 1 teaspoon black pepper
- 12 lamb porterhouse chops
- 1 tablespoon butter
Equipment & Tools
Before we start cooking, let’s gather the necessary equipment:
- Mixing Bowl: For combining the marinade ingredients.
- Whisk: To mix the marinade thoroughly.
- Skillet: A heavy-bottomed skillet is ideal for searing the lamb chops.
- Tongs: For flipping the lamb chops without piercing the meat.
- Meat Thermometer: To ensure the lamb is cooked to your desired doneness.
Cooking Easy Lamb Porterhouse (Lamb Loin Chops): The Process

Now that we have everything ready, let’s get cooking!
Step 1: Prepare the Marinade
In a mixing bowl, combine the extra-virgin olive oil, minced garlic, minced rosemary, kosher salt, and black pepper. Whisk together until well combined. This aromatic marinade will infuse the lamb with robust flavors.
Step 2: Marinate the Lamb Chops
Place the lamb porterhouse chops in a large zip-top bag or a shallow dish. Pour the marinade over the chops, ensuring each piece is well coated. Seal the bag or cover the dish, then refrigerate for at least 30 minutes, or up to 2 hours for more intense flavor.
Step 3: Preheat the Skillet
Heat a large skillet over medium-high heat. Add a tablespoon of butter, allowing it to melt and coat the bottom of the pan. The butter will enhance the flavor and create a beautiful sear on the lamb chops.
Step 4: Sear the Lamb Chops
Remove the lamb chops from the marinade, shaking off any excess. Place them in the hot skillet, ensuring not to overcrowd the pan. Sear the lamb chops for about 4-5 minutes on each side for medium-rare, or until they reach your desired doneness. Use a meat thermometer to check the internal temperature; it should read 145°F for medium-rare.
Step 5: Rest and Serve
Once cooked, remove the lamb chops from the skillet and place them on a plate. Cover loosely with foil and let them rest for 5 minutes. This resting period allows the juices to redistribute, ensuring every bite is tender and juicy. Serve the lamb porterhouse chops with your favorite sides, such as Garlic Butter Roasted Potatoes or a fresh salad.
Low-Carb/Keto Alternatives

If you’re looking to keep this dish low-carb or keto-friendly, here are some alternatives:
- Replace the potatoes with steamed asparagus or sautéed spinach for a nutritious side.
- Use avocado oil instead of olive oil for a different flavor profile.
- Skip the butter and use ghee for a lactose-free option that still delivers rich flavor.
Notes from the Test Kitchen
- For optimal flavor, allow the lamb to marinate for at least an hour.
- Feel free to experiment with herbs; thyme or oregano would also work well.
- If you don’t have fresh rosemary, dried rosemary can be used, but reduce the quantity to about 1 tablespoon.
- Always let the meat rest after cooking; this step is crucial for juicy lamb chops.
Cooling, Storing & Rewarming
Leftover lamb porterhouse chops can be stored in an airtight container in the refrigerator for up to 3 days. To rewarm, simply place the chops in a skillet over low heat until heated through, or you can use a microwave, although the skillet method will help retain the meat’s juiciness.
Top Questions & Answers
Can I use other cuts of lamb for this recipe?
Absolutely! While lamb porterhouse chops are delicious, you can also use lamb loin chops or rib chops. Just adjust the cooking time based on the thickness of the cut.
What should I serve with lamb porterhouse chops?
These chops pair beautifully with a variety of sides. Consider serving them with roasted vegetables, a refreshing salad, or creamy mashed potatoes like Creamy Garlic Chicken Penne for a comforting meal.
How do I know when lamb chops are cooked to perfection?
The best way to ensure your lamb is cooked to your liking is to use a meat thermometer. For medium-rare, you want an internal temperature of 145°F. Remember to let the meat rest after cooking for the best results.
Can I make the marinade ahead of time?
Yes! You can prepare the marinade a day in advance and store it in the refrigerator. Just remember to add the lamb to the marinade when you’re ready to cook.
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Wrap-Up
There you have it—your guide to making Easy Lamb Porterhouse (Lamb Loin Chops) that are not only delicious but also simple to prepare. This dish is sure to become a favorite in your household, whether you’re celebrating a special occasion or just treating yourself to a delightful meal. With juicy lamb, aromatic herbs, and garlic, this recipe encapsulates the very essence of comfort food. So gather your ingredients, follow the steps, and get ready to savor a truly remarkable dish!

Easy Lamb Porterhouse (Lamb Loin Chops)
Ingredients
For the Marinade:
- 1 cup extra-virgin olive oil
- 6 cloves garlic, minced
- 2 tablespoons minced fresh rosemary
- 1 teaspoon kosher salt
- 1 teaspoon black pepper
For the Lamb Chops:
- 12 lamb porterhouse chops
- 1 tablespoon butter
Instructions
Cooking Instructions:
- Step 1: Prepare the Marinade - In a mixing bowl, combine the extra-virgin olive oil, minced garlic, minced rosemary, kosher salt, and black pepper. Whisk together until well combined.
- Step 2: Marinate the Lamb Chops - Place the lamb porterhouse chops in a large zip-top bag or a shallow dish. Pour the marinade over the chops, ensuring each piece is well coated. Seal the bag or cover the dish, then refrigerate for at least 30 minutes, or up to 2 hours.
- Step 3: Preheat the Skillet - Heat a large skillet over medium-high heat. Add a tablespoon of butter, allowing it to melt and coat the bottom of the pan.
- Step 4: Sear the Lamb Chops - Remove the lamb chops from the marinade, shaking off any excess. Place them in the hot skillet, sear for about 4-5 minutes on each side for medium-rare.
- Step 5: Rest and Serve - Once cooked, remove the lamb chops from the skillet and let them rest for 5 minutes before serving.
Equipment
- Mixing Bowl
- Whisk
- Skillet
- Tongs
- Meat Thermometer
Notes
- For optimal flavor, allow the lamb to marinate for at least an hour.
- Feel free to experiment with herbs; thyme or oregano would work well.
- If using dried rosemary, reduce the quantity to about 1 tablespoon.
- Always let the meat rest after cooking for juicy lamb chops.
