This spice-rubbed sirloin with chimichurri sauce is a fast, flavorful steak dinner made with a 1 1/2-pound boneless sirloin, a smoky chili-and-paprika rub, and a fresh parsley-cilantro sauce. The steak needs 20 minutes of preparation, about 30 minutes to rest with its seasoning, and approximately 12 to 18 minutes on a hot grill or grill pan.
The finished sirloin is juicy and richly seasoned, with earthy cumin, dried oregano, garlic, black pepper, and a gentle cayenne kick. Bright red-wine vinegar, fresh herbs, and extra-virgin olive oil cut through the richness, making every tender slice taste balanced, lively, and wonderfully satisfying.
Jump to RecipeWhy You’ll Love This Recipe
This recipe delivers the satisfaction of a steakhouse dinner without requiring a complicated marinade or a long list of cooking techniques. The spice rub is mixed in minutes, and the 30-minute resting period gives the seasoning time to cling to the meat and begin flavoring the surface.
Sirloin is especially well suited to this preparation because it has a satisfying beefy flavor and cooks quickly. A hot grill creates browned edges and attractive grill marks, while the fresh chimichurri adds color, acidity, herbal freshness, and just enough heat to keep the dish from tasting heavy.
Serve the steak as the centerpiece of a relaxed weekend dinner, a summer cookout, or an easy meal for guests. If you enjoy hearty beef dishes, you may also like this comforting creamy beef dinner for a completely different style of meal.
Ingredients You’ll Need
The sirloin should weigh 1 1/2 pounds and ideally be 1 to 1 1/2 inches thick. That thickness gives the outside time to brown while the center remains juicy and tender.
- For the rub: chili powder, paprika, kosher salt, ground cumin, dried oregano, garlic powder, black pepper, cayenne pepper, and 1 tablespoon olive oil.
- For the sauce: 1 cup packed flat-leaf parsley, 1/2 cup packed cilantro, 1/2 cup extra-virgin olive oil, 1/4 cup red-wine vinegar, 2 garlic cloves, kosher salt, and red-pepper flakes.
Flat-leaf parsley and cilantro provide the sauce with a fresh, leafy flavor. Use red-wine vinegar for its clean tang, and mince or grate the garlic finely so it distributes evenly through each spoonful.
For another vegetable-forward side idea to serve with grilled steak, consider these stir-fried vegetables. Their savory sauce pairs nicely with the smoky spice crust.
How to Make It Step-by-Step
Step 1: Make the spice rub by combining the chili powder, paprika, kosher salt, cumin, oregano, garlic powder, black pepper, and cayenne in a small bowl. Stir until the mixture looks evenly blended, breaking up any clumps of paprika or chili powder.
Step 2: Pat the steak dry on all sides with paper towels, which helps the oil and seasoning adhere and encourages better browning. Rub the sirloin with 1 tablespoon olive oil, then press the spice mixture over the top, bottom, and edges until the steak is thoroughly coated.
Step 3: Let the seasoned steak stand at room temperature for about 30 minutes. This resting period allows the rub to adhere to the meat and takes the chill off the steak before it hits the hot cooking surface.
Step 4: Prepare the chimichurri while the steak rests or just before grilling. Combine the finely chopped parsley, cilantro, extra-virgin olive oil, red-wine vinegar, garlic, salt, and red-pepper flakes in a bowl, stir well, and leave it to stand so the flavors blend.
Step 5: Heat a grill or grill pan over high heat until it is fully hot. Place the steak on the cooking surface and grill for approximately 5 to 7 minutes per side for medium-rare, depending on the steak’s thickness and the heat of the grill.
Step 6: Check the center with an instant-read thermometer and remove the steak at about 125 to 130°F for medium-rare. You can cook it to your preferred doneness, but checking the temperature is more dependable than relying on time alone.
Step 7: Transfer the steak to a cutting board and let it rest for 5 to 10 minutes. This pause allows the juices to redistribute and gives carryover cooking time to raise the internal temperature several degrees.
Step 8: Slice the sirloin thinly across the grain, then arrange the pieces on a platter. Spoon chimichurri over the slices and serve the remaining sauce on the side so everyone can add more as desired.
How to Get the Best Spice Crust
Drying the steak before seasoning is a small step with a noticeable payoff. Surface moisture can inhibit browning, while a dry exterior helps the oil and spice mixture form a fragrant, savory crust over the meat.
Apply the rub generously but evenly, including the narrow edges of the sirloin. The chili powder and paprika bring color, cumin adds warmth, oregano contributes a subtle herbal note, and cayenne gives the blend a modest spark rather than overwhelming heat.
Keep the grill or grill pan hot before adding the steak. Avoid moving the sirloin repeatedly during the first side of cooking; leaving it in place helps the seasoning brown and produces clearer grill marks.
Chimichurri Sauce Tips
Chop the herbs by hand instead of puréeing them in a food processor. Hand-chopped parsley and cilantro create a rustic, spoonable texture, while blending can make the sauce too smooth and may bruise the herbs.
Let the sauce stand for 15 to 30 minutes when possible, even if you prepare it while the steak is resting. The vinegar begins to mingle with the garlic, herbs, olive oil, salt, and red-pepper flakes, producing a more rounded flavor.
Stir the chimichurri again immediately before serving because the oil and vinegar naturally separate. Taste it on a slice of steak rather than by itself, since the seasoned beef helps you judge the sauce’s balance.
If you are planning a menu with several courses, a bright seafood option such as mussels with pasta and red sauce can be saved for another dinner night when you want a different centerpiece.
What to Serve with Spice-Rubbed Sirloin
The steak and chimichurri are bold enough to pair with simple sides. Creamy mashed potatoes, grilled corn, roasted vegetables, a crisp green salad, or warm crusty bread can all complement the dish without competing with the sauce.
- Choose roasted potatoes when you want a filling, comforting plate.
- Serve a leafy salad with a light dressing to echo the chimichurri’s freshness.
- Add grilled peppers, zucchini, or onions for a colorful cookout spread.
- Offer extra chimichurri at the table for dipping or spooning over the sides.
For dessert, something bright and fruit-forward makes a pleasant finish after the savory steak. A slice of lemon blueberry Bundt cake brings a sweet-tart contrast to the meal.
Storage, Slicing, and Reheating
Store leftover steak and chimichurri separately in airtight containers in the refrigerator. Keeping the sauce apart preserves its fresh texture and prevents the sliced beef from becoming overly acidic during storage.
To reheat the steak, warm the slices gently in a covered skillet over low heat or enjoy them cold in a salad, sandwich, or grain bowl. Avoid prolonged high heat, which can take a carefully rested sirloin from juicy to dry.
Slice only what you plan to serve if you expect leftovers. An unsliced portion generally retains moisture better, while thin slices are convenient for quick lunches the next day.
Chef’s Final Tips for Success
Use an instant-read thermometer rather than depending only on the stated cooking time. Sirloin thickness, starting temperature, grill heat, and the cooking surface can all affect how quickly the center reaches the desired temperature.
Do not skip either resting period. The pre-cooking rest helps the dry rub adhere and flavor the meat, while the post-cooking rest keeps the juices inside the steak instead of letting them run across the cutting board.
Always slice across the grain. Look for the direction of the muscle fibers, position your knife perpendicular to them, and cut thinly for the most tender bite.
Spice-Rubbed Sirloin with Chimichurri Sauce
Ingredients
Method
- Combine the chili powder, paprika, kosher salt, cumin, oregano, garlic powder, black pepper, and cayenne pepper in a small bowl.
- Pat the sirloin dry with paper towels. Rub it with 1 tablespoon olive oil, then coat every surface thoroughly with the spice mixture and let it stand at room temperature for about 30 minutes.
- Combine the parsley, cilantro, extra-virgin olive oil, red-wine vinegar, garlic, kosher salt, and red-pepper flakes in a bowl. Stir well and let the chimichurri stand while the steak cooks.
- Heat a grill or grill pan over high heat. Grill the steak for approximately 5 to 7 minutes per side for medium-rare, adjusting for thickness.
- Use an instant-read thermometer and remove the steak at about 125 to 130°F for medium-rare, or cook it to your preferred doneness. Rest it for 5 to 10 minutes, then slice thinly across the grain and serve with chimichurri.
Notes
Final Thoughts
This spice-rubbed sirloin with chimichurri sauce is the kind of recipe that makes a simple dinner feel special. A handful of pantry spices creates a fragrant crust, and the vivid herb sauce brings acidity and freshness that make the beef taste even more deeply seasoned.
Plan for 20 minutes of preparation, 30 minutes for the seasoned steak to stand, and 12 to 18 minutes of grilling, followed by a 5- to 10-minute rest. Check for 125 to 130°F if you prefer medium-rare, slice across the grain, and serve immediately with plenty of chimichurri.
Whether you cook it on an outdoor grill or a high-heat grill pan, this steak is easy enough for a weeknight and impressive enough for company. Keep the sauce chunky, respect the resting times, and let the fresh herbs finish every smoky, tender slice.
For a cozy baking project on another day, save this chocolate chunk pumpkin spice bread as a seasonal treat to enjoy after dinner or with morning coffee.