Sirloin Steak Recipe Oven: Juicy Medium-Rare With Herb Crust

There’s nothing like a perfectly cooked steak with a golden herb crust, straight from the oven. This method delivers juicy, medium-rare results every time, without the fuss of a grill.

I developed this technique in my tiny Boston kitchen, where space and proper ventilation for stovetop searing were always a challenge. The oven provides consistent heat, ensuring even cooking and a flavorful crust.

The secret is a simple blend of herbs pressed onto the steak before roasting. This creates a fragrant, crispy layer that locks in moisture and enhances every bite.

Serve with roasted potatoes or a fresh salad for a complete, restaurant-quality meal at home.

Ingredients for Sirloin Steak Recipe Oven

Quality cuts and fresh herbs create this restaurant-worthy oven-baked steak with perfect crust.

The steak quality is non-negotiable here. Opt for USDA Choice sirloin with good marbling—Whole Foods or ButcherBox are reliable sources. Thickness matters more than weight; aim for cuts between 1 and 1.5 inches for even cooking. The herb crust requires fresh rosemary and thyme (dried won’t deliver the same aromatic impact), which you’ll find in the produce section of any well-stocked market.

No fresh herbs? Dried at one-third the quantity, but the flavor profile will be muted. Substitute tarragon or sage if rosemary isn’t available. For the wine, any dry red works—Cabernet Sauvignon or Pinot Noir are ideal. If avoiding alcohol, beef stock with a splash of balsamic vinegar provides similar depth. The butter finish is key for that restaurant-quality sheen.

Prep the herb crust just before cooking—it loses potency if made ahead. Store unused fresh herbs wrapped in damp paper towels for up to 5 days. Cooked steaks hold well in a 200°F oven for about 15 minutes if you need to stagger servings.

Step-by-Step Instructions for Sirloin Steak Oven

Here’s the method. Straightforward, tested, works every time.

Step 1: Season and Sear the Sirloin Steak

Pat the 2 lb Sirloin Steak dry with paper towels, then season both sides generously with the 1.5 tsp Kosher Salt and 1 tsp Freshly Ground Black Pepper. Use your hands to press the seasoning into the meat, ensuring full coverage.

Heat 1 tbsp Extra-Virgin Olive Oil in an oven-safe skillet over high heat until it shimmers. Add the steak and sear for 2-3 minutes per side until a deep, golden-brown crust forms. The steak should release easily from the pan when ready to flip.

Step 2: Prepare the Herb Crust

While the steak sears, combine the 4 cloves Garlic Cloves (minced to a paste), 2 tbsp Fresh Rosemary, 2 tbsp Fresh Thyme Leaves, 1 tbsp Dijon Mustard, and the remaining 1 tbsp Extra-Virgin Olive Oil in a small bowl. Mix thoroughly to create a thick, aromatic paste.

Once the steak is seared on both sides, remove the skillet from heat. Spread the herb mixture evenly over the top and sides of the steak, pressing gently to adhere. This layer will form a flavorful crust as it cooks.

Step 3: Roast in the Oven to Medium-Rare

Preheat the oven to 400°F. Transfer the skillet with the steak to the oven and roast for 8-10 minutes, or until the internal temperature reaches 130-135°F for medium-rare. Use an instant-read thermometer inserted into the thickest part of the steak for accuracy.

The herb crust should be fragrant and slightly crispy, and the steak should feel firm yet springy to the touch. Avoid overcooking, as the temperature will rise slightly during resting.

Step 4: Rest and Finish with Pan Sauce

Transfer the steak to a cutting board and tent loosely with foil. Let it rest for 10 minutes—this ensures the juices redistribute, keeping the steak moist and tender.

Place the skillet back on the stovetop over medium heat. Add the 1 whole Shallot (finely minced) and sauté for 1-2 minutes until softened. Deglaze with the 0.25 cup Red Wine, scraping up any browned bits with a wooden spoon. Simmer for 2 minutes, then add the 0.25 cup Beef Stock and 2 tbsp Unsalted Butter. Stir until the sauce thickens slightly.

Step 5: Slice and Serve

Slice the steak against the grain into ½-inch thick pieces. Arrange on a platter and spoon the warm pan sauce over the top. The steak should be juicy and medium-rare in the center, with a rich, herby crust on the outside.

Serve immediately, ensuring each portion gets a share of the flavorful sauce. The combination of the herb crust and pan sauce elevates the natural richness of the sirloin.

Serving Suggestions for This Recipe

Plating Like a Pro

Fan the sliced steak across a warm platter, slightly overlapping each piece. Drizzle the pan sauce generously over the top and down the sides. I like to finish with a sprinkle of flaky sea salt for texture contrast. The herb crust will glisten beautifully under the sauce. 💫

Classic Pairings

Serve with garlic mashed potatoes to soak up every last bit of sauce. I always make mine with Yukon Golds and whole milk for extra creaminess. The buttery potatoes complement the steak’s richness perfectly.

Fresh Contrasts

A simple arugula salad with lemon vinaigrette cuts through the dish’s richness. Toss 4 cups baby arugula with 2 tbsp olive oil, 1 tbsp lemon juice, and shaved Parmesan. The peppery bite refreshes your palate between bites.

Vegetable Sides

Roasted asparagus spears or Brussels sprouts add color and nutrition. Toss with 1 tbsp olive oil, salt, and pepper, then roast at 400°F for 12-15 minutes. The caramelization mirrors the steak’s crust.

Bread Options

A crusty baguette or sourdough is perfect for mopping up sauce. Warm the bread in the oven for 5 minutes while the steak rests. I often rub a garlic clove over the warm bread for extra flavor.

Family-Style Service

For a cozy meal, serve the steak directly from the skillet at the table. Let everyone help themselves to slices and sauce. This works especially well in my Boston triple-decker, where the kitchen and dining area blend together beautifully.

Frequently Asked Questions