How To Make A 5 Lbs Prime Rib Roast In An Electric Pressure Cooker



Welcome to the world of savory and succulent prime rib roast made effortless with an electric pressure cooker. If you’re a meat lover with a craving for a perfectly cooked prime rib, this article is for you! In this guide, we’ll show you how to make a mouthwatering 5 lbs prime rib roast using the convenience of an electric pressure cooker.

Prime rib roast, also known as a standing rib roast, is a popular choice for special occasions and holiday feasts. Its tender and juicy meat, marbled with fat, delivers exceptional flavor and tenderness with every bite. Traditionally, cooking a prime rib roast requires hours in the oven, making it a time-consuming process. However, with the help of an electric pressure cooker, you can achieve the same delicious results in a fraction of the time.

An electric pressure cooker combines the functionality of a pressure cooker, slow cooker, and even a sauté pan into one versatile kitchen appliance. Its sealed chamber and high-pressure environment lock in moisture and infuse flavors, resulting in tender and flavorful meats. It also reduces the cooking time significantly, making it a perfect tool for busy individuals who crave gourmet meals without spending hours in the kitchen.

Throughout this guide, we’ll walk you through the step-by-step process of preparing and cooking a 5 lbs prime rib roast using an electric pressure cooker. We’ll cover all the essential details, from seasoning the roast to releasing the pressure and finally carving it into succulent slices. So let’s get started and embark on a culinary adventure that will impress your family and friends with a delectable prime rib roast prepared with ease and finesse!


Equipment Needed

Before we dive into the process of making a 5 lbs prime rib roast in an electric pressure cooker, let’s gather the essential equipment you’ll need for this culinary endeavor:

  1. Electric Pressure Cooker: Choose a reliable and high-quality electric pressure cooker with a capacity of at least 6 quarts. This size allows for a 5 lbs prime rib roast and ensures even cooking.
  2. Meat Thermometer: To ensure that your prime rib roast reaches the perfect internal temperature, have a meat thermometer handy. This will help you achieve the desired level of doneness, whether it’s rare, medium-rare, or well-done.
  3. Tongs or Meat Fork: You’ll need tongs or a sturdy meat fork with long, heat-resistant handles to safely handle the hot roast when transferring it in and out of the pressure cooker.
  4. Cutting Board and Knife: Prepare a clean and spacious cutting board along with a sharp knife for seasoning and carving the prime rib roast. A carving knife works best for slicing the roast into tender, mouthwatering portions.
  5. Aluminum Foil: Have some aluminum foil on hand to tent and wrap the roast during the resting period, helping to retain its juiciness and tenderness.
  6. Seasoning Ingredients: Gather the desired seasonings and herbs to enhance the flavor of your prime rib roast. This may include salt, pepper, garlic powder, rosemary, thyme, or any other spices you prefer.
  7. Side Dishes: Consider which side dishes will complement your prime rib roast. Traditional options include roasted potatoes, steamed vegetables, creamy horseradish sauce, Yorkshire pudding, or a fresh green salad.

Now that you have all the necessary equipment, you’re well-prepared to embark on the journey of creating a delectable prime rib roast in your electric pressure cooker. So let’s move on to the next step and gather the essential ingredients!



To make a flavorful and tender 5 lbs prime rib roast in an electric pressure cooker, you’ll need the following ingredients:

  1. 5 lbs Prime Rib Roast: Look for a high-quality prime rib roast with good marbling. This will ensure a juicy and flavorful roast.
  2. Salt and Pepper: Season the roast with a generous amount of salt and freshly ground black pepper. This will enhance the natural flavors of the meat.
  3. Garlic Powder: Add a hint of garlic flavor by sprinkling garlic powder over the roast. This will give it a savory and aromatic touch.
  4. Herbs (Optional): If desired, use herbs like rosemary, thyme, or your preferred seasoning blend to add depth and earthiness to the roast.
  5. Beef Broth or Stock: A flavorful liquid is needed to provide moisture and intensify the taste. Use beef broth or stock to create a rich and savory cooking environment.
  6. Worcestershire Sauce (Optional): For an extra burst of umami flavor, you can add a splash of Worcestershire sauce to the roast.

These simple yet effective ingredients will accentuate the natural flavors of the prime rib roast and create a tender and mouthwatering masterpiece. Ensure that you have all these ingredients ready before proceeding with the next steps.


Preparing the Prime Rib Roast

Before we season and cook the prime rib roast, it’s important to properly prepare it to ensure a delicious and evenly cooked result. Here are the steps to follow:

  1. Remove the Roast from the Refrigerator: Take the prime rib roast out of the refrigerator and allow it to come to room temperature. This step ensures more even cooking throughout the roast.
  2. Trim Excess Fat: If desired, trim any excess fat from the surface of the roast. Leaving a thin layer of fat can add flavor and keep the meat moist during cooking.
  3. Tie the Roast (Optional): If your prime rib roast is boneless, consider tying it with kitchen twine at regular intervals. This will help the roast maintain its shape and promote even cooking.
  4. Pat Dry with Paper Towels: Use paper towels to gently pat the roast dry. Removing excess moisture will allow the seasonings to adhere better and result in a crispier exterior.

By following these preparation steps, you’ll set the foundation for a perfectly cooked prime rib roast. Now that the roast is prepped and ready, let’s move on to the exciting step of seasoning it to enhance its flavor.


Seasoning the Roast

Seasoning plays a vital role in elevating the flavor profile of your prime rib roast. Here’s how to properly season your roast:

  1. Salt the Roast: Start by generously sprinkling salt over all sides of the prime rib roast. The salt will not only enhance the natural flavors of the meat but also help in achieving a flavorful crust.
  2. Add Freshly Ground Pepper: Grind a generous amount of black pepper over the roast. The pungent and slightly spicy flavor of pepper complements the rich flavors of the prime rib.
  3. Sprinkle Garlic Powder: For a subtle touch of savory flavor, sprinkle garlic powder over the roast. This will infuse the meat with a delightful aroma and taste.
  4. Add Herbs (Optional): If desired, add a sprinkle of dried herbs like rosemary and thyme. These earthy and aromatic herbs pair exceptionally well with prime rib roast.

Once the roast is properly seasoned, use your hands to gently press the seasonings into the surface of the meat, ensuring that they adhere well. The combination of salt, pepper, garlic powder, and optional herbs will create a mouthwatering crust and enhance the overall taste of the prime rib roast.

Now that your roast is beautifully seasoned, it’s time to prepare the electric pressure cooker for cooking the prime rib roast. Let’s move on to the next step and set up the pressure cooker for a perfect cooking environment.


Preparing the Electric Pressure Cooker

Before we start cooking the prime rib roast, it’s important to properly set up the electric pressure cooker for optimal cooking conditions. Here’s what you need to do:

  1. Read the Instruction Manual: Familiarize yourself with the instruction manual of your specific electric pressure cooker. Each model may have slightly different features and functions, so it’s important to understand how to use your particular appliance.
  2. Ensure the Pressure Release Valve is Closed: Before adding any ingredients, make sure the pressure release valve is in the “Sealing” position. This will create a sealed environment for pressure cooking.
  3. Add Liquid: Most electric pressure cookers require a minimum amount of liquid to function properly. Refer to your instruction manual to determine the specific amount of liquid needed for your particular model.
  4. Preheat the Electric Pressure Cooker (Optional): Some electric pressure cookers offer a preheat or sauté function. If your model has this feature, you can preheat the cooker to brown the prime rib roast before pressure cooking. However, this step is optional.

By following these steps, you will ensure that your electric pressure cooker is set up correctly and prepared for cooking the prime rib roast. Now that the pressure cooker is ready, let’s continue with the next step and add the seasoned roast to the cooker.


Adding the Roast to the Pressure Cooker

With the electric pressure cooker prepared and ready, it’s time to add the seasoned prime rib roast to the cooker. Follow these steps to ensure a successful cooking process:

  1. Place the Roast in the Cooker: Carefully transfer the seasoned prime rib roast into the electric pressure cooker. Gently lower the roast into the cooker, ensuring it fits comfortably without touching the sides.
  2. Position the Roast: If your pressure cooker comes with a cooking rack or trivet, place it under the roast. This will elevate the roast slightly, allowing the heat to circulate evenly.
  3. Add Liquid: Pour the recommended amount of liquid, such as beef broth or stock, into the pressure cooker. The liquid will contribute to the moisture and flavor of the roast.
  4. Add Flavor Enhancers (Optional): For an extra layer of taste, you can add additional flavor enhancers such as Worcestershire sauce or any other preferred seasonings to the liquid in the pressure cooker.

Once the roast is positioned in the cooker and the liquid is added, it’s important to ensure that the pressure cooker lid is securely closed and properly sealed. This will create the necessary pressure environment for cooking the prime rib roast. Now, it’s time to move on to the exciting step of cooking the roast to perfection!


Cooking the Prime Rib Roast

Now comes the moment of truth – cooking the prime rib roast in the electric pressure cooker. Follow these steps to achieve a perfectly cooked roast:

  1. Set the Cooking Time: Refer to your electric pressure cooker’s instruction manual or recipe guidelines to determine the appropriate cooking time for your specific model and desired level of doneness. Typically, cooking a 5 lbs prime rib roast in an electric pressure cooker requires around 6-8 minutes per pound.
  2. Start the Cooking Process: Close the pressure cooker lid and ensure that the pressure release valve is set to the “Sealing” position. Select the appropriate pressure cooking setting on your electric pressure cooker. In most cases, “High Pressure” or “Meat/Stew” mode is suitable for cooking the prime rib roast.
  3. Set the Timer: Set the cooking time on the pressure cooker according to the recommended minutes per pound for your specific model and desired level of doneness. The pressure cooker will now begin building pressure, and the cooking process will commence.
  4. Allow for Natural Pressure Release: Once the cooking time is complete, allow the pressure to release naturally for around 15-20 minutes. This natural pressure release allows the roast to continue cooking gently while ensuring tender and succulent results.

It’s important to note that cooking times may vary depending on the specific electric pressure cooker you’re using, as well as the desired level of doneness. Always consult your pressure cooker’s instruction manual and recipe guidelines for accurate cooking times.

As the pressure releases and the cooking process comes to an end, you’re one step closer to savoring a melt-in-your-mouth prime rib roast. The next step involves releasing any remaining pressure within the pressure cooker. Let’s move on to the next step and safely release the pressure.


Releasing the Pressure

Safely releasing the pressure from the electric pressure cooker is a crucial step in the cooking process. Follow these steps to ensure a safe and controlled pressure release:

  1. Natural Pressure Release: After the cooking time is complete, allow the pressure cooker to release the pressure naturally for about 15-20 minutes. During this time, the pressure inside the cooker will gradually decrease.
  2. Caution: Never try to force open the pressure cooker lid while it is still under pressure. Let the natural pressure release do its job to ensure safety.
  3. Quick Pressure Release: Once the natural pressure release period is over, you can perform a quick pressure release to expedite the process. Carefully move the pressure release valve from the “Sealing” to the “Venting” position to release any remaining steam and pressure.
  4. Stay Safe: To avoid any burns or injuries, keep your face, hands, and body away from the steam that will be released from the pressure valve. You may use a long utensil or a towel to avoid direct contact with the hot steam.

After completing the pressure release, the electric pressure cooker will be completely depressurized and safe to open. Once you have successfully released the pressure, it’s time to unveil the results and move on to the next step of resting and carving the succulent prime rib roast.


Resting and Carving the Roast

After the prime rib roast has been cooked to perfection in the electric pressure cooker, it’s essential to let it rest before carving. This resting period allows the juices to redistribute within the meat, resulting in a tender and flavorful roast. Follow these steps to rest and carve the prime rib roast:

  1. Transfer to a Cutting Board: Carefully remove the cooked prime rib roast from the pressure cooker using tongs or a meat fork. Transfer it to a clean cutting board or a large serving platter.
  2. Tent with Aluminum Foil: Loosely tent the prime rib roast with aluminum foil. This helps retain heat and ensures that the meat remains warm during the resting period.
  3. Rest the Roast: Allow the prime rib roast to rest for about 15-20 minutes before carving. This resting period allows the juices to settle back into the meat, resulting in a tender, juicy, and evenly cooked roast.
  4. Carve the Roast: Once the resting period is complete, it’s time to carve the prime rib roast. Use a sharp carving knife to slice the roast across the grain into your desired thickness. Aim for thick, succulent slices that showcase the marbling and tenderness of the meat.

During the carving process, you may notice a beautiful pink center, surrounded by a flavorful crust. This perfectly cooked prime rib roast is now ready to be served and enjoyed. Serve the slices on a warmed serving platter or individual plates.

Now that you’ve mastered the art of resting and carving the prime rib roast, it’s time to explore some creative ways to serve and enjoy this delectable dish.


Serving Suggestions

Now that your prime rib roast is carved and ready to be enjoyed, let’s explore some delicious and complementary serving suggestions to elevate your dining experience:

  1. Classic Side Dishes: Serve your prime rib roast with classic side dishes such as creamy mashed potatoes, roasted or steamed vegetables, and Yorkshire pudding. These traditional accompaniments perfectly complement the rich flavors of the roast.
  2. Horseradish Sauce: Pair your prime rib roast with a tangy and creamy horseradish sauce. This zesty condiment adds a delightful kick that enhances the flavor of the meat.
  3. Red Wine Jus: Elevate the taste of your prime rib roast by drizzling it with a luscious red wine jus. The rich, silky sauce complements the beef’s natural flavors and adds an elegant touch to the dish.
  4. Fresh Herb Garnish: Sprinkle some freshly chopped herbs like parsley or chives over the plated prime rib roast for a pop of freshness and an appealing visual appeal.
  5. Accompanying Salad: Balance the richness of the prime rib roast with a light and refreshing salad. A simple salad of mixed greens, cherry tomatoes, and a balsamic vinaigrette can provide a lovely contrast to the decadent flavors of the meat.
  6. Leftover Ideas: If you have leftovers, there are numerous ways to enjoy them. Thinly slice the leftover prime rib and use it in sandwiches or wraps, or incorporate the meat into pasta dishes or stir-fries for a flavorful twist.

Remember, serving suggestions are only meant to inspire you. Feel free to experiment with different sauces, sides, and garnishes based on your personal preferences and culinary creativity. The goal is to create a memorable dining experience centered around the succulent prime rib roast.

With these serving suggestions in mind, you’re now ready to indulge in the flavorful and tender prime rib roast that you’ve prepared with the help of your electric pressure cooker. Enjoy your culinary masterpiece and savor the delicious flavors!



Congratulations! You’ve successfully learned how to make a mouthwatering 5 lbs prime rib roast using an electric pressure cooker. By following the step-by-step instructions, you’ve harnessed the convenience of the pressure cooker to create a tender and flavorful roast in a fraction of the time.

From preparing and seasoning the prime rib roast to cooking it to perfection in the electric pressure cooker, you’ve embarked on a culinary adventure that resulted in a succulent and impressive dish. The combination of properly seasoned meat, a well-prepared pressure cooker, and precise cooking techniques has allowed you to achieve outstanding results.

As you experienced, the electric pressure cooker not only helps to save time but also retains the meat’s natural juices and flavors. The result is a prime rib roast that is tender, moist, and bursting with savory goodness.

Remember to give the roast a proper resting period before carving it into succulent slices, and consider serving it with classic side dishes, flavorful sauces, and refreshing salads. The possibilities are endless, and you can tailor the meal to your personal preferences and creativity.

Now that you have mastered the art of cooking a prime rib roast in an electric pressure cooker, you can confidently impress your family and friends with your culinary skills. So gather your ingredients, fire up your electric pressure cooker, and indulge in the mouthwatering delight of a perfectly cooked prime rib roast.

Happy cooking!

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