Cooking a sirloin steak in the oven is a fantastic way to enjoy a juicy, tender steak with a beautiful crust, all without needing a grill. Whether you’re a beginner or just looking for a foolproof method, this guide will walk you through the process step-by-step with easy instructions and tips to get the perfect steak every time.
Why Cook Sirloin Steak in the Oven?
Sirloin steak is a popular cut because it balances flavor, tenderness, and affordability. Cooking it in the oven, especially when combined with a stovetop sear, allows you to lock in juices and develop a delicious crust while finishing the steak evenly inside. This method works rain or shine and is surprisingly quick, making it perfect for any night of the week.
What You’ll Need
– Sirloin steak (1 to 1.5 inches thick is ideal)
– Olive oil or another high smoke point oil
– Salt and freshly ground black pepper
– Butter
– Optional aromatics: garlic cloves, fresh rosemary or thyme
– A cast iron skillet or oven-safe pan
– Meat thermometer (recommended for best results)
Step-by-Step Guide to Cooking Sirloin Steak in the Oven
1. Prepare the Steak
Start by taking your sirloin steak out of the fridge about 30 minutes before cooking. This helps it come to room temperature, ensuring even cooking. Pat the steak dry with paper towels to help get a good sear, then season generously with salt and pepper on both sides.
2. Preheat Your Oven and Skillet
Preheat your oven to 400°F (204°C) for a nice balance of heat that cooks the steak evenly without drying it out. At the same time, heat your cast iron skillet on the stove over medium-high heat until it’s very hot-this is key for a great sear.
3. Sear the Steak on the Stovetop
Add a little oil to the hot skillet. Place the steak in the pan and sear without moving it for about 2-3 minutes until a golden-brown crust forms. Flip and sear the other side for another 1-2 minutes. If you like, add a knob of butter and aromatics like garlic and rosemary during the last minute of searing to infuse flavor.
4. Transfer to the Oven
Once seared, transfer the skillet with the steak directly into the preheated oven. Use a meat thermometer inserted into the thickest part of the steak to monitor doneness. Cooking times in the oven vary depending on thickness and desired doneness:
| Doneness | Oven Time (1-inch steak) | Internal Temp (before resting) |
|---|---|---|
| Rare | Skip oven or 1 minute | 120°F (49°C) |
| Medium Rare | 2-3 minutes | 130°F (54°C) |
| Medium | 4-5 minutes | 140°F (60°C) |
| Medium Well | 5-6 minutes | 150°F (66°C) |
| Well Done | 6-7 minutes | 160°F (71°C) |
Remember, the steak will continue to cook slightly while resting, increasing about 5 degrees in temperature.
5. Rest Your Steak
Remove the steak from the oven and transfer it to a plate or cutting board. Tent loosely with foil and let it rest for about 5-10 minutes. Resting allows the juices to redistribute, making your steak juicy and tender when you cut into it.
6. Serve and Enjoy
Slice your sirloin steak against the grain for maximum tenderness. Serve it as is or with your favorite sides and sauces.
Extra Tips for Perfect Oven-Cooked Sirloin Steak
– Use a cast iron skillet: It retains heat well and helps develop a great crust.
– Don’t skip the sear: Searing locks in flavor and creates a beautiful texture.
– Use a meat thermometer: This is the best way to avoid overcooking.
– Add butter and herbs: Basting with butter and fresh herbs during searing adds richness and aroma.
– Let it rest: Always rest your steak before slicing to keep it juicy.
Simple Marinade Option
If you want to add extra flavor, marinate your sirloin steak for a few hours or overnight in a mix of balsamic vinegar, olive oil, garlic, salt, and pepper. This enhances tenderness and taste but is optional if you’re short on time.
Cooking sirloin steak in the oven is easy, quick, and yields delicious results with a juicy interior and a flavorful crust. With just a few simple steps, you can enjoy a restaurant-quality steak right at home. Happy cooking!