Porterhouse Steak or you may call it T-bone steak, is a hearty cut that you will enjoy cooking in your slow cooker within 2 to 4 hours using salt, black pepper, high-heat oil, wine, and soy sauce.

To cook Porterhouse Steak in your slow cooker or crockpot, start by seasoning the steak well and searing it in a hot pan to form a crust. Then, transfer it to your slow cooker, add a flavorful liquid, and let it cook on high for up to 4 hours, depending on your desired doneness.

I’ve always found that the simplicity of slow cooking enhances the steak’s natural flavors, making each bite a delicious testament to patience and care in cooking.

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Slow Cooker Porterhouse Steak Ingredients

• 1 Prime or Choice Porterhouse Steak, well-marbled
• 1 tbsp of salt
• 1 tbsp of black pepper or dry rub seasonings of your choice
• 1/2 cup of flavorful liquid (combination of wine, soy sauce, and water or beef broth)

How To Make Slow Cooker Porterhouse Steak

1. Bring the steak to room temperature: Place the Porterhouse steak on the countertop to allow it to warm up to room temperature, which should take about 20 minutes depending on its thickness.
2. Dry the steak properly: Use a paper towel to pat the steak dry thoroughly on both sides; this helps in achieving a better sear.
3. Season the steak generously: Apply a tablespoon of salt and a tablespoon of black pepper or your chosen dry rub seasonings, pressing them onto both sides of the steak to ensure they stick well.
4. Preheat your skillet: Heat a tablespoon of high-heat oil, such as avocado oil or clarified butter, in a cast-iron skillet or grill pan over medium-high heat until hot.
5. Sear the steak for crust formation: Place the seasoned steak in the skillet and sear it for about 3 minutes on each side, or until a golden-brown crust appears.
6. Set up the slow cooker: Turn on your slow cooker to high heat and prepare it for the steak.
7. Add the steak and liquids to the cooker: Carefully transfer the seared steak to the slow cooker; pour 1/2 cup of flavorful liquid, such as a mixture of wine, soy sauce, and beef broth, around the steak in the cooker.
8. Monitor doneness and rest the steak: Begin checking the internal temperature at the 2-hour mark using a meat thermometer and continue to cook until your desired doneness is reached; once done, let the steak rest for at least 5 minutes before slicing against the grain to serve.

How long does it take to sear a Porterhouse steak?

It typically takes about three minutes per side to sear a Porterhouse steak properly. This time can vary slightly depending on the thickness of the steak and the temperature of the pan.

Recipe Tips

• Choose the right cut: When selecting a Porterhouse steak, look for one with a noticeable “T” bone and a generous amount of marbling. The fat throughout the meat will melt during cooking, enriching the steak with flavor and ensuring tenderness.
• Proper seasoning is key: For the best flavor, season your steak generously with salt and your favorite dry rub at least 40 minutes before cooking. This allows the salt to penetrate the meat and enhance its natural flavors, leading to a tastier result.
• Preheat your skillet: Always preheat your cast iron skillet or grill pan before searing the steak. A properly heated pan ensures a good sear that locks in flavors and gives the steak a delightful crust, which is crucial for a great taste.
• Use a meat thermometer: To avoid overcooking your steak, I highly recommend using a meat thermometer. This tool will help you cook the steak to the perfect level of doneness, tailored to your preference, ensuring a juicy and delicious meal every time.
• Let it rest: After cooking, let your steak rest for at least five minutes before slicing. This allows the juices to redistribute throughout the meat, making sure every bite is as flavorful and moist as possible.

Recipe Variations

• Change up the seasoning: If you’re feeling adventurous, try different seasonings like a coffee-based rub, Cajun spices, or a blend of smoked paprika and garlic powder to give your Porterhouse a unique twist and cater to your taste preferences.
• Add a sauce: Elevate your steak by serving it with a sauce. Options like béarnaise, peppercorn, or even a rich mushroom sauce can enhance the flavors and add an extra layer of sophistication to your dish.
• Experiment with marinades: If you have the time, marinate your steak for a few hours before cooking. A marinade of balsamic vinegar, olive oil, garlic, and herbs will tenderize and infuse the steak with deep flavors, making it even more succulent.
• Try different cooking methods: Besides slow cooking, consider grilling the steak over high heat for a smoky flavor or broiling it in the oven to get a similar sear without the smoke. Each method brings out different flavors and textures in the meat.

What To Serve With Porterhouse Steak

Serve your Porterhouse Steak with Mushroom Stroganoff, truffle mashed potatoes, balsamic-glazed asparagus, creamy polenta, and a fresh arugula salad with shaved Parmesan. You can also pair it with Vegetarian Lasagne, caramelized onions, and a side of blue cheese sauce.

How To Store Leftover Porterhouse In The Fridge

To store leftover Porterhouse steak in the fridge, place the steak in an airtight container or wrap it tightly with aluminum foil or plastic wrap. Ensure it’s cooled to room temperature before refrigerating. Properly stored, it will last for 3 to 4 days.

How To Store Leftover Porterhouse In The Freezer

Porterhouse steak can be stored in the freezer, but I recommend consuming it fresh for the best texture. If freezing, wrap the steak tightly in heavy-duty aluminum foil or freezer wrap, then place it in a freezer bag. It will keep for up to 3 months.

How To Reheat Leftover Porterhouse Steak

To reheat your leftover Porterhouse steak, preheat your oven to 250°F. Place the steak on a wire rack over a baking sheet to ensure even heating. Heat it until the internal temperature reaches 110°F, which should take about 20-30 minutes.

Check out More Slow Cooker Recipes:

• Slow Cooker Steak Diane
• Slow Cooker Braised Steak and Onions
• Slow Cooker Nanny’s Braised Steak