Pan-Seared Beef Tenderloin with Rosemary and Thyme
A perfectly seared beef tenderloin coated in a fragrant herb crust, served with a simple pan sauce for a elegant keto dinner. This american-inspired beef (keto) ready in about 20 minutes pairs beef tenderloin, olive oil, minced garlic for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 210 calories and feeds 2, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 12 oz beef tenderloin
- 1 tbsp olive oil
- 2 cloves, minced garlic
- 1 tsp, finely chopped rosemary
- 1 tsp, finely chopped thyme
- 1/2 tsp salt
- 1/4 tsp black pepper
Instructions
- Step 1: Pat the beef tenderloin dry with paper towels. Season all sides with 1/2 tsp salt and 1/4 tsp black pepper.
- Step 2: Heat 1 tbsp olive oil in a large skillet over medium-high heat until shimmering. Add the beef tenderloin and sear for 3 minutes per side until a golden crust forms.
- Step 3: Reduce heat to medium, add 2 minced garlic cloves, 1 tsp chopped rosemary, and 1 tsp chopped thyme to the skillet. Sear for an additional 2 minutes, turning the beef occasionally to coat with the herb mixture until fragrant and edges are crisp.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Pan-Seared Beef Tenderloin with Rosemary and Thyme take to make?
Total time is about 20 minutes (10 min prep + 10 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.
How do I store leftover Pan-Seared Beef Tenderloin with Rosemary and Thyme?
Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep beef tenderloin from drying out.
Can I substitute ingredients in Pan-Seared Beef Tenderloin with Rosemary and Thyme?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Pan-Seared Beef Tenderloin with Rosemary and Thyme for a different number of people?
The recipe is written for 2 servings. Multiply each ingredient by (your serving target / 2). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
Is Pan-Seared Beef Tenderloin with Rosemary and Thyme keto?
Yes — this recipe is tagged keto based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.
What others are saying
- ★★★★☆
Really good but took about 10 minutes longer than stated.
- ★★★★☆
Enjoyable meal. Instructions could be a touch more detailed on the timing.
- ★★★★☆
Almost perfect — just needed a squeeze of lemon at the end.
