Cowboy Butter Prime Rib

By:

Sarah

Published:

February 6, 2026

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Cowboy Butter Prime Rib is a showstopper that’s perfect for any special gathering or just a cozy family dinner. Imagine a juicy, tender prime rib roast, infused with a rich, savory cowboy butter that adds an unforgettable flavor twist. If you’re looking to impress your loved ones or create new memories around the dinner table, you’ve come to the right place. This recipe is not just about cooking; it’s about sharing love through food. With every bite, you’ll taste the blend of fresh herbs, spices, and that delightful butter that brings all the flavors together. So, roll up your sleeves, grab your apron, and let’s create something amazing together!

Why This Recipe Works

This Cowboy Butter Prime Rib recipe infuses rich, savory flavors directly into the meat, resulting in a juicy and tender roast that impresses any guest. The combination of compound butter, fresh herbs, and spices enhances the natural taste of the prime rib, creating a dish that satisfies both the palate and the soul.

Why You’ll Love This Cowboy Butter Prime Rib

Not only is this prime rib visually stunning, but it’s also packed with flavor. The cowboy butter adds a unique twist, making it perfect for holidays, special occasions, or a simple family dinner. Plus, it’s easy to prepare, allowing you to spend more time with loved ones and less time in the kitchen.

Ingredients

1 cup (2 sticks / 227 g) unsalted butter, softened
2 tablespoons coarse Dijon mustard
2 tablespoons fresh chives, chopped
2 tablespoons fresh parsley, chopped
4 teaspoons fresh thyme, chopped
4 teaspoons garlic, minced
2 teaspoons lemon juice
1 teaspoon paprika
½ teaspoon kosher salt
¼ teaspoon black pepper
¼ teaspoon cayenne pepper
¼ teaspoon crushed red pepper flakes
1 boneless prime rib roast, 6-7 pounds

How to Make Cowboy Butter

Combine Cowboy Butter Ingredients

In a medium bowl, mix softened butter, Dijon mustard, chives, parsley, thyme, garlic, lemon juice, paprika, salt, black pepper, cayenne pepper, and crushed red pepper flakes until well combined. A food processor can help achieve a smooth consistency if desired. Reserve ⅓ cup of the cowboy butter for serving later.

Prepare the Prime Rib

Remove the prime rib from the refrigerator and let it sit at room temperature for about 2 hours. If your roast has an uneven shape, tie it with kitchen twine at 2-inch intervals to ensure it cooks evenly.

Preheat the Oven

Set your oven to 500°F and position the rack in the lower third to accommodate the roast.

Roast the Prime Rib

Place a roasting rack in a large roasting pan and set the prime rib on top. Pat the roast dry with paper towels and generously rub the meat with the cowboy butter. Roast in the oven at 500°F for 15 minutes to develop a flavorful crust.

Reduce the Oven Temperature

Without opening the oven door, reduce the temperature to 325°F. Continue roasting for approximately 13 to 15 minutes per pound. Start checking the internal temperature 30-40 minutes before you expect it to finish. For medium-rare, aim for 120°F to 125°F; for medium, 130°F to 135°F.

Rest the Prime Rib

Once the desired temperature is achieved, remove the roast from the oven and tent it loosely with aluminum foil. Let it rest for 30 minutes to allow the juices to redistribute throughout the meat.

Slice and Serve

Carefully slice the prime rib against the grain for the most tender bites. Serve with the reserved cowboy butter, warmed at room temperature or slightly melted.

Serving Suggestions

Pair your Cowboy Butter Prime Rib with classic sides such as creamy mashed potatoes, roasted vegetables, or a fresh garden salad. Don’t forget a perfectly chilled glass of red wine to complement the richness of the roast.

Tips for Success

Ensure your roast is properly thawed if frozen and is at room temperature before cooking.
Invest in a good meat thermometer to accurately gauge doneness.
Resting the roast is crucial; don’t skip this step to maintain juiciness.

Variations

For a spicier kick, add more cayenne or crushed red pepper flakes to the cowboy butter.
Try using different herbs like rosemary or sage to customize the flavor of the compound butter.
Experiment with various cooking methods, such as sous vide, for consistency in doneness.

Storage Tips

Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently in the oven to keep the meat tender.

Pairing Ideas

Complement your prime rib with sides like garlic mashed potatoes, creamy coleslaw, or buttery corn on the cob. A bold Cabernet Sauvignon or a smooth Merlot makes for excellent pairing choices.

FAQs

1. Can I make the cowboy butter ahead of time?
Yes, you can prepare the cowboy butter up to a week in advance. Store it in the refrigerator and bring it to room temperature before using.

2. How do I reheat leftover prime rib?
To reheat, wrap the prime rib in aluminum foil and warm it in the oven at a low temperature, around 250°F, until heated through.

3. What is the best way to slice prime rib?
Slice against the grain for a more tender bite, cutting in thin, even slices.

4. How can I tell when the prime rib is done?
Using a meat thermometer is the best method. Check the internal temperature to ensure it meets your desired doneness.

5. Is cowboy butter just for steak?
No, cowboy butter can be used on a variety of meats, vegetables, or even as a flavorful spread for bread.

Elevating your dining experience with this Cowboy Butter Prime Rib not only showcases your culinary skills but also brings everyone to the table with its inviting aroma. It’s more than just a meal; it’s a celebration of flavors that will leave a lasting impression on your guests. Enjoy the process of cooking, the joy of sharing, and the satisfaction of indulging in this delectable dish!

Cowboy Butter Prime Rib

Why This Recipe Works

Why You’ll Love This Cowboy Butter Prime Rib

Ingredients