Tender, juicy roast beef tenderloin seared and roasted, then topped with melting garlic herb butter. An elegant Christmas dinner that's simple to make.
Prep Time 20 minutes mins
Cook Time 35 minutes mins
Resting 15 minutes mins
Total Time 1 hour hr 10 minutes mins
Doneness guide (pull temperature, final temperature after resting): Rare 115°F (46°C) to 120°F (49°C). Medium-rare 125°F (52°C) to 130 to 135°F (54 to 57°C). Medium 135°F (57°C) to 140 to 145°F (60 to 63°C). The USDA recommends beef roasts reach 145°F (63°C) with a 3-minute rest.
Make ahead: Season and tie the tenderloin up to 1 day ahead. Make the butter up to 5 days ahead.
Storage: Refrigerate leftovers within 2 hours, up to 3 days.
Reheat: Serve leftovers cold in sandwiches, or warm gently at 250°F (120°C) until just warm.
Variations: Add blue cheese or horseradish to the butter, or serve with a red wine or mushroom sauce.
Keyword beef tenderloin, christmas beef tenderloin, garlic herb butter, roast beef tenderloin