Simple Beef Tenderloin Steak
Simple Beef Tenderloin Steak is a medium American recipe that serves 2. 350 calories per serving. Recipe by Kun Foods on YouTube.
Prep: 28 min | Cook: 14 min | Total: 52 min
Cost: $12.85 total, $6.43 per serving
Ingredients
- 1 piece Beef Tenderloin Steak (about 1.5‑2 inches thick, ~8 oz, trimmed of silver skin)
- 2 tablespoons Olive Oil (extra virgin, for light coating before seasoning)
- 1 teaspoon Freshly Ground Black Pepper (coarsely ground)
- 1 teaspoon Kosher Salt (freshly ground)
- 2 tablespoons Vegetable Oil (high smoke‑point oil for searing)
- 2 tablespoons Unsalted Butter (cut into cubes)
- 2 cloves Garlic (minced)
- 1 sprig Fresh Rosemary (optional, adds aroma)
Instructions
Trim and Tie the Tenderloin
Place the beef tenderloin on a clean board. Using a sharp knife, remove the silvery‑white membrane (silver skin) and any excess fat. Then, with butcher's twine, tie the steak tightly around its middle to create a uniform, cylindrical shape about 1‑inch thick.
Time: PT10M
Season the Steak
Pat the steak dry, brush both sides with olive oil, then sprinkle the freshly ground black pepper and kosher salt evenly over the surface. Let the seasoning sit briefly.
Time: PT3M
Bring to Room Temperature
Place the seasoned steak on a plate and let it sit at room temperature for about 15 minutes. This ensures even cooking.
Time: PT15M
Preheat the Skillet
Put the cast‑iron skillet on high heat. Add 2 Tbsp vegetable oil and wait until the oil just begins to smoke.
Time: PT2M
Temperature: high
Sear Both Sides
Lay the steak gently into the skillet. Sear for 1½–2 minutes without moving, then flip and sear the other side for the same time until a deep brown crust forms.
Time: PT4M
Temperature: high
Add Butter, Garlic & Herbs
Reduce heat to medium. Add 2 Tbsp butter, minced garlic, and the rosemary sprig. Spoon the melted butter over the steak continuously for about 3 minutes, or until the internal temperature reaches roughly 50 °C (122 °F).
Time: PT3M
Temperature: medium
Rest the Steak
Transfer the steak to a clean plate and loosely cover with foil. Let it rest for 5 minutes; the temperature will climb to the target 57 °C (135 °F) for medium‑rare.
Time: PT5M
Nutrition Facts
- Calories
- 350
- Protein
- 30g
- Carbohydrates
- 0g
- Fat
- 22g
- Fiber
- 0g
Dietary info: Gluten-Free, Keto, Paleo
Allergens: Dairy, Garlic
Last updated: April 7, 2026






