Homemade Prime Rib Au Jus from Scratch

Thick slices of medium-rare prime rib on a platter with a small bowl of dark, savory au jus.

Are you looking to elevate your prime rib game? Look no further than mastering the art of making au jus. This rich and savory sauce is the perfect accompaniment to a perfectly cooked prime rib, adding an extra layer of flavor and moisture to each bite.

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Making au jus may seem intimidating, but with a few simple steps, you can create a delicious sauce that will impress your guests. The key to a great au jus is starting with a flavorful base, such as beef broth or drippings from the prime rib.

From there, it’s all about adding the right seasonings and reducing the mixture to the perfect consistency. In this article, we’ll walk you through each step of the process to ensure your prime rib is served with the perfect au jus every time.

Selecting the Prime Rib

When it comes to making a delicious au jus for prime rib, selecting the right cut of meat is essential. Here are a few things to keep in mind when choosing your prime rib:

Choosing the Right Cut

First and foremost, you’ll want to choose a prime rib that has a good amount of marbling. Marbling refers to the small streaks of fat that are dispersed throughout the meat. This fat not only adds flavor but also helps keep the meat moist during cooking.

When selecting your prime rib, look for a cut that has a nice balance of fat and meat. You don’t want a cut that is too fatty, but you also don’t want one that is too lean. A good rule of thumb is to look for a cut with about 1/4 to 1/2 inch of fat on the outside.

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Preparation Before Cooking

Before cooking your prime rib, it’s important to let it come to room temperature. This allows the meat to cook more evenly and helps prevent it from drying out.

Once your prime rib has reached room temperature, you’ll want to season it generously with salt and pepper. You can also add other herbs and spices to your liking.

Cooking the Prime Rib

Cooking the perfect prime rib requires a bit of patience and attention to detail. Here’s how to do it:

Seasoning the Meat

Before roasting your prime rib, it’s important to season it properly. Start by generously rubbing kosher salt and freshly cracked black pepper all over the meat. You can also add other seasonings like garlic powder, onion powder, or herbs like thyme or rosemary for extra flavor.

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Roasting Process

Preheat your oven to 450°F. Heat a large skillet over high heat and add a tablespoon of oil. Once the oil is hot, sear the prime rib on all sides until browned, about 2-3 minutes per side. Transfer the meat to a roasting pan and cover with foil.

Place the prime rib in the preheated oven and roast for 15 minutes. Then, lower the temperature to 325°F and continue cooking until the internal temperature reaches 135°F for medium-rare. Use a digital thermometer to check the temperature of the meat.

Once the prime rib has reached the desired temperature, remove it from the oven and let it rest for at least 15-20 minutes before slicing.

This resting period allows the juices to redistribute throughout the meat, resulting in a more tender and flavorful roast.

Making the Au Jus

If you’re serving prime rib, you’ll want to make sure you have some delicious au jus to go with it. Here’s how to make it:

Collecting the Drippings

First, remove the cooked prime rib from the pan and set it aside to rest. Place the pan on the stovetop over medium-high heat.

Using a whisk, scrape the bottom of the pan to collect any browned bits of meat. These bits will add flavor to your au jus.

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Simmering the Sauce

Add 2 cups of beef broth and 1 cup of red wine to the pan. Bring the mixture to a simmer and let it cook for about 10 minutes, or until it has reduced by half. This will concentrate the flavors and thicken the sauce.

Straining and Serving

Once the sauce has reduced, remove it from the heat and strain it through a fine mesh strainer to remove any solids.

Add 1 tablespoon of Worcestershire sauce and season with salt and pepper to taste. If you want a thicker sauce, you can whisk in a mixture of 1 tablespoon of butter and 1 tablespoon of flour over medium heat until it thickens.

And that’s it! You now have a delicious au jus for your prime rib. Serve it alongside the meat or use it to make a tasty gravy.

Serving and Pairing

 

Carving the Prime Rib

Now that you have made the perfect au jus for your prime rib, it’s time to carve and serve it.

Before you start carving, make sure to let the prime rib rest for at least 20 minutes to allow the juices to redistribute. This will ensure that your meat is juicy and tender.

When carving the prime rib, start by cutting along the bone to remove it from the roast. Then, slice the meat against the grain into thin slices. This will make it easier to chew and more enjoyable to eat.

Side Dishes and Accompaniments

To complete your prime rib dinner, consider serving it with some delicious side dishes and accompaniments.

Mashed potatoes are a classic side dish that pairs perfectly with prime rib. You can also serve some roasted vegetables, such as carrots, green beans, or asparagus.

For an extra kick of flavor, serve your prime rib with some horseradish sauce. You can make your own horseradish sauce by mixing grated horseradish with sour cream, mayonnaise, and a pinch of salt. This sauce is perfect for dipping your prime rib, or spreading on a sandwich.

Speaking of sandwiches, leftover prime rib makes for a delicious French dip sandwich or roast beef sandwich. Simply slice the meat thinly and serve it on a crusty roll with some au jus for dipping.

Remember, when it comes to serving and pairing your prime rib, the possibilities are endless. Get creative and have fun with it!

Storing Leftovers

When it comes to storing leftover prime rib and au jus, it’s important to do so properly to maintain their quality and freshness. Here are some tips to help you store your leftovers:

 

Storing the Prime Rib

If you have leftover prime rib, it’s best to store it in an airtight container in the refrigerator. This will help prevent it from drying out and becoming tough.

You can also wrap it tightly in plastic wrap or aluminum foil before placing it in the container to help keep it fresh.

If you don’t plan on eating the leftover prime rib within a few days, you can also freeze it. To do this, wrap it tightly in plastic wrap and then place it in a freezer-safe container. Be sure to label the container with the date so you know how long it’s been in the freezer.

Reusing Au Jus

Leftover au jus can be stored in the refrigerator or freezer as well. If you plan on using it within a few days, store it in an airtight container in the refrigerator.

If you don’t plan on using it right away, you can freeze it in an ice cube tray. Once the cubes are frozen, transfer them to a freezer-safe container.

When you’re ready to use the au jus, simply thaw it out in the refrigerator or microwave. If it’s been frozen in an ice cube tray, you can pop out as many cubes as you need and thaw them individually.

Storing leftovers properly is important not only for food safety but also to ensure that your family can enjoy a delicious meal again.

By following these tips, you can make sure that your leftover prime rib and au jus stay fresh and flavorful for your next family meal.

Tips and Tricks

 

Enhancing Flavors

Making au jus for prime rib is all about enhancing the natural flavors of the meat. Here are a few tips to help you achieve the perfect balance of flavors:

  • Use a combination of beef broth and red wine to add depth and richness to the au jus.
  • Add a few sprigs of rosemary and thyme to the au jus to infuse it with the flavors of these aromatic herbs.
  • Sauté shallots and garlic in a bit of butter before adding them to the au jus to give it a subtle sweetness and depth of flavor.

 

Presentation and Hosting

When it comes to serving prime rib with au jus, presentation is key. Here are a few tips to help you impress your guests:

  • Serve the au jus in a gravy boat or small pitcher to make it easy for guests to pour over their prime rib.
  • Garnish the prime rib with a sprig of fresh rosemary or thyme to add a pop of color and freshness to the plate.
  • Take a picture of your beautifully plated prime rib with au jus and share it on social media to impress your followers on Instagram, Pinterest, and Facebook.

By following these tips and tricks, you can make a delicious au jus for your prime rib that will impress your guests and make your meal a memorable one.

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