Ingredients
- 2–3 garlic cloves (minced)
- 2 tablespoons balsamic vinegar
- 1 beef tenderloin (about 1¼ pounds)
- Olive oil for marinade and sautéing
- Coarse salt and freshly ground pepper
Instructions
- Prepare the marinade by mixing minced garlic, balsamic vinegar, mustard, salt, pepper, and olive oil in a bowl.
- Rub the marinade over the beef tenderloin; let it sit for at least 1 hour or overnight for best flavor.
- Preheat the oven to 400°F.
- Heat olive oil in a cast iron skillet over medium-high heat. Sear the beef on all sides until browned (about 4 minutes).
- Transfer the skillet to the preheated oven and roast until the internal temperature reaches 160°F (20–30 minutes).
- Remove from oven, rest for 10 minutes before slicing, and garnish with fresh parsley.
- Prep Time: 5 minutes
- Cook Time: 30 minutes
- Category: Main
- Method: Roasting
- Cuisine: American
Nutrition
- Serving Size: 1 piece of tenderloin (approx. 4 oz)
- Calories: 250
- Sugar: 0g
- Sodium: 420mg
- Fat: 15g
- Saturated Fat: 5g
- Unsaturated Fat: 9g
- Trans Fat: 0g
- Carbohydrates: 3g
- Fiber: 0g
- Protein: 25g
- Cholesterol: 80mg
Keywords: Marinating overnight intensifies flavors but allow at least an hour if short on time. Always use a meat thermometer to check doneness and avoid overcooking. Pair with vegetables or starches like mashed potatoes or roasted asparagus for a well-rounded meal.