Garlic Rosemary Beef Tenderloin with Horseradish Cream Sauce Recipe
Introduction
This Garlic Rosemary Beef Tenderloin is a flavorful and impressive dish perfect for special occasions or a cozy dinner. The tender beef pairs beautifully with a homemade horseradish cream sauce, delivering a savory and herbaceous experience.

Ingredients
- 4 cloves garlic (minced)
- 1 tablespoon chopped fresh rosemary
- 1 tablespoon chopped fresh thyme leaves
- Kosher salt and freshly ground black pepper (to taste)
- 1 (4-pound) beef tenderloin (trimmed and tied into 2-inch sections)
- 1 tablespoon olive oil
- 1/2 cup sour cream
- 1/4 cup mayonnaise
- 2 tablespoons prepared horseradish
- 2 tablespoons chopped fresh chives
- Kosher salt and freshly ground black pepper (to taste, for sauce)
Instructions
- Step 1: To make the horseradish cream sauce, combine sour cream, mayonnaise, prepared horseradish, and chives in a bowl. Season with salt and pepper to taste. Cover and refrigerate until ready to serve.
- Step 2: Preheat your oven to 275°F (135°C). Line a baking sheet with foil and spray with nonstick cooking spray.
- Step 3: In a small bowl, mix together the minced garlic, chopped rosemary, thyme leaves, 1 tablespoon of salt, and 1 tablespoon of freshly ground black pepper.
- Step 4: Pat the beef tenderloin dry with paper towels. Drizzle with olive oil, then rub the garlic and herb mixture all over the meat, pressing gently to help it stick.
- Step 5: Place the tenderloin on the prepared baking sheet and roast in the oven until the internal temperature reaches 130-135°F for medium-rare, about 50 minutes to 1 hour and 15 minutes. Adjust cooking time for your desired doneness. Remove from oven and let rest for 10 minutes before slicing.
- Step 6: Serve the sliced beef immediately alongside the chilled horseradish cream sauce.
Tips & Variations
- For an extra flavor boost, marinate the beef with garlic and herbs overnight before roasting.
- Use a meat thermometer to ensure perfect doneness every time.
- Swap fresh rosemary and thyme for dried herbs if necessary, using about one-third of the fresh amount.
- Try adding a splash of lemon juice or Dijon mustard to the horseradish sauce for a tangy twist.
Storage
Store any leftover beef tightly wrapped in the refrigerator for up to 3 days. Keep the horseradish cream sauce in an airtight container separately for up to 2 days. Reheat beef gently in a low oven or covered skillet to prevent drying out.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I cook the beef tenderloin to a different doneness?
Yes, adjust the internal temperature to your preference: 120-125°F for rare, 135-140°F for medium, and 145°F or above for well done. Use a reliable meat thermometer for accuracy.
What can I serve with this beef tenderloin?
This dish pairs well with roasted vegetables, mashed potatoes, or a crisp green salad. The horseradish cream sauce adds a refreshing complement to hearty sides.
PrintGarlic Rosemary Beef Tenderloin with Horseradish Cream Sauce Recipe
This Garlic Rosemary Beef Tenderloin is a succulent, tender roast infused with garlic, rosemary, and thyme. Baked to medium-rare perfection and served with a creamy horseradish sauce, it makes an elegant main dish perfect for special occasions or a comforting weekend meal.
- Prep Time: 20 minutes
- Cook Time: 1 hour 15 minutes
- Total Time: 1 hour 35 minutes
- Yield: 6–8 servings 1x
- Category: Main Course
- Method: Baking
- Cuisine: American
Ingredients
Beef Tenderloin
- 4 cloves garlic, minced
- 1 tablespoon chopped fresh rosemary
- 1 tablespoon chopped fresh thyme leaves
- Kosher salt, 1 tablespoon plus to taste
- Freshly ground black pepper, 1 tablespoon plus to taste
- 1 (4-pound) beef tenderloin, trimmed and tied into 2-inch sections
- 1 tablespoon olive oil
Horseradish Cream Sauce
- 1/2 cup sour cream
- 1/4 cup mayonnaise
- 2 tablespoons prepared horseradish
- 2 tablespoons chopped fresh chives
- Kosher salt, to taste
- Freshly ground black pepper, to taste
Instructions
- Make the Horseradish Cream Sauce: In a bowl, combine sour cream, mayonnaise, prepared horseradish, and chopped chives. Season with salt and pepper to taste. Mix well and refrigerate until ready to serve.
- Preheat the Oven: Set your oven to 275 degrees Fahrenheit. Line a baking sheet with foil and spray it with nonstick spray to prevent sticking.
- Prepare the Garlic Herb Mixture: In a small bowl, mix minced garlic, chopped rosemary, thyme leaves, 1 tablespoon kosher salt, and 1 tablespoon freshly ground black pepper.
- Season the Beef Tenderloin: Pat the beef tenderloin dry using paper towels. Drizzle olive oil over it, then evenly rub the garlic herb mixture all over the surface, pressing gently so it adheres well.
- Bake the Beef: Place the tenderloin onto the prepared baking sheet. Bake in the oven until the internal temperature reaches 130-135°F for medium-rare, about 50 minutes to 1 hour and 15 minutes depending on thickness and oven accuracy.
- Rest the Meat: Remove the tenderloin from the oven and let it rest for 10 minutes. This allows the juices to redistribute, ensuring the meat stays tender and juicy.
- Serve: Slice the rested beef tenderloin and serve immediately alongside the chilled horseradish cream sauce for a delicious complement.
Notes
- Allow the beef to come to room temperature before baking to ensure even cooking.
- Use a meat thermometer to accurately gauge doneness and avoid overcooking.
- For a stronger horseradish flavor, increase the prepared horseradish in the sauce.
- Leftover beef can be refrigerated for up to 3 days and served cold or reheated gently.
- Letting the tenderloin rest is crucial for juicy and tender slices.
Keywords: beef tenderloin, garlic rosemary beef, horseradish cream sauce, roasted beef, easy beef roast, beef dinner

