I’ve perfected this
flat iron steak recipe with green chimichurri brush
, making it my go-to for impressive weeknight meals. The vibrant green sauce, fragrant with fresh herbs and garlic, truly elevates the rich, savory steak. This high-protein, family-friendly dish is a perfect solution for busy parents and home cooks seeking an easy dinner idea that delivers on flavor. It comes together quickly, transforming an ordinary evening into something special without a lot of fuss.
Ingredient Breakdown & Smart Alternatives
To master this delicious
flat iron steak recipe with green chimichurri brush
, selecting quality ingredients is key. Here’s what you’ll need:- Flat Iron Steak: 1.5 lbs (680g), about 1-inch thick. A lean, flavorful cut that cooks fast; choose grass-fed for superior taste.
- Fresh Parsley: 1 cup (25g) packed, finely chopped. Italian flat-leaf parsley provides a clean, bright, herbaceous base. Look for firm, vibrant green bunches.
- Fresh Cilantro: 1/2 cup (12g) packed, finely chopped. Adds a fresh, slightly citrusy note. (Swap: omit if preferred, or add 1 Tbsp fresh mint.)
- Garlic: 4 cloves, minced (about 20g). Essential aromatic depth for the chimichurri.
- Red Wine Vinegar: 1/4 cup (60ml). Provides crucial tangy brightness. (Swap: white wine vinegar or fresh lime juice offer zesty alternatives.)
- Olive Oil: 1/2 cup (120ml) extra virgin for chimichurri, plus 1-2 Tbsp for searing. Binds the sauce and aids in searing.
- Dried Oregano: 1 tsp. Adds an earthy, classic Mediterranean note.
- Red Pepper Flakes: 1/2 tsp (or to taste). Delivers a subtle warmth.
- Kosher Salt: 1.5 tsp, divided (plus more for steak). Enhances all flavors.
- Black Pepper: 1/2 tsp, freshly ground (plus more for steak). Adds pungent spice.
For a truly exceptional
flat iron steak recipe
, opt for organic fresh herbs if possible. This ensures pesticide-free goodness in yourgreen chimichurri
. Always select deeply coloredflat iron steak
with good marbling for optimal tenderness.Simple swaps for allergies or diet needs:
- Steak: Flank steak or sirloin can be excellent alternatives if
flat iron
isn’t available. - Herbs: If cilantro is not preferred, increase parsley to 1.5 cups and add a tablespoon of fresh mint.
- Vinegar: Freshly squeezed lime juice can replace red wine vinegar for a zestier profile.
- This recipe is naturally gluten-free and dairy-free as written, making it a healthy meal prep choice and a convenient option for many dietary needs.
Easy Step-by-Step Method
Follow these precise steps to create a perfect
flat iron steak recipe with green chimichurri brush
, ensuring juicy results every time:- Prep the Chimichurri: Finely chop 1 cup (25g) fresh parsley, 1/2 cup (12g) fresh cilantro, and 4 cloves minced garlic. Combine in a small bowl with 1/4 cup (60ml) red wine vinegar, 1/2 cup (120ml) olive oil, 1 tsp dried oregano, 1/2 tsp red pepper flakes, 1.5 tsp kosher salt, and 1/2 tsp black pepper. Stir well until the mixture is cohesive and smells wonderfully fragrant; the vibrant green color will deepen as it sits.
- Season the Steak: Pat the 1.5 lbs (680g)
flat iron steak
completely dry with paper towels. This ensures a proper sear. Season generously on all sides with extra kosher salt and freshly ground black pepper. - Sear the Steak: Heat a 10-inch cast iron skillet or heavy-bottomed pan over medium-high heat for 3-5 minutes until it just begins to smoke. Add 1-2 tablespoons of olive oil, then carefully place the seasoned
flat iron steak
in the hot pan. You’ll hear a satisfying sizzle immediately. - Cook to Perfection: Sear for 3-5 minutes per side for a medium-rare finish (internal temperature 130-135°F). Adjust cooking time for your preferred doneness; the steak will develop a beautiful, deep brown crust. If the crust isn’t forming, ensure your pan is hot enough and the steak is dry.
- Rest & Slice: Transfer the cooked steak to a cutting board and let it rest for 5-10 minutes. This crucial step allows the juices to redistribute throughout the meat, ensuring a tender, juicy result. Slice against the grain into ½-inch thick pieces.
- Serve with Chimichurri: Arrange the sliced
flat iron steak
on a platter. Generously brush or spoon the preparedgreen chimichurri
over the top, letting the flavors meld. This completes your amazingflat iron steak recipe
!
Options for different cooking gear:
- Grill: Preheat your grill to medium-high heat. Grill the
flat iron steak
for 4-6 minutes per side, turning once, until it reaches your desired doneness. - Oven finish: For thicker steaks or greater control, sear on the stovetop as directed, then transfer the entire oven-safe skillet to a 375°F (190°C) oven for 5-10 minutes.
Inline troubleshooting for common mistakes:
- Overcooked Steak: To avoid this, remove the steak from heat slightly before your desired doneness, as it will continue to cook while resting.
- Bland Chimichurri: Always taste and adjust! A pinch more salt, pepper, or a small splash of red wine vinegar can brighten flavors immediately. I find adding a bit more vinegar often makes the biggest difference.
- No Good Sear: Ensure your
flat iron steak
is patted very dry and your pan is screaming hot before adding the steak to achieve that desirable crust.
Best Moments to Use Flat Iron Steak with Green Chimichurri
This “flat iron steak recipe With Green Chimichurri Brush” is a versatile, flavorful solution for quick weeknight dinners, meal prep, or entertaining. Pair it with roasted vegetables or a fresh salad. Leftovers store well in the fridge for 3-4 days.
Health & Lifestyle Payoff
Enjoy robust nutrition: this “flat iron steak recipe with green chimichurri brush” is a “family-friendly”, high-protein, gluten-free, and “low-carb meal” (with vegetables), fitting many healthy eating plans.
Quick Hacks for Time & Budget
This “flat iron steak recipe With Green Chimichurri Brush” is efficient: ~10 min prep, 15-20 min cook, ~$5-8/serving. Make chimichurri ahead; season steak in advance. Cook extra for “meal prep recipes”.

Ingredient Sourcing & Shopping Tips
Source quality “flat iron steak” from butchers or grocery counters. For “organic ingredients”, consider online delivery. Fresh steak and herbs are essential for best results.
Chef-Level Adjustments
Elevate your “flat iron steak recipe” by adding smoked paprika or citrus zest to the chimichurri. Pat steak dry for a perfect sear and rest for juiciness. Serve chimichurri on the side for family-friendly spice levels.
FAQs
Is flat iron steak good for weekly meal prep?
Yes, this “flat iron steak recipe” works great! Cook steak and chimichurri separately, storing in the fridge for 3-4 days. I find chilling the chimichurri overnight enhances its flavor.
What’s the healthiest alternative to flat iron steak?
Lean chicken breast, salmon, or sirloin are healthy, high-protein options that pair well with vibrant green chimichurri.
Can I order flat iron steak ingredients online?
Absolutely! Many services offer fresh flat iron steak and organic ingredients for convenient delivery, great for sourcing premium products.
Does this flat iron steak recipe work for weight loss diets?
Yes, it’s lean and high-protein. For a “low-carb meal”, pair it with plenty of non-starchy vegetables like steamed green beans or a large garden salad.
How do I get a perfect sear on my flat iron steak?
To achieve a perfect sear, pat steak very dry. Heat a cast iron skillet screaming hot before adding it, and avoid overcrowding the pan.
Can I make the green chimichurri ahead of time?
Yes, prepare it 1-2 days in advance and store in an airtight container in the fridge; the flavors meld and deepen beautifully.
What are good side dishes for flat iron steak with chimichurri?
Roasted vegetables like asparagus or a simple green salad are excellent. Fluffy rice also pairs wonderfully with this “flat iron steak recipe With Green Chimichurri Brush”.
This “flat iron steak recipe With Green Chimichurri Brush” truly delivers on flavor, ease, and satisfaction for a “healthy family meal”. I know you’ll find it a quick, delightful addition to your kitchen; pin this recipe now for “easy dinner ideas”!
Print
flat iron steak recipe With Green Chimichurri Brush
- Total Time: 40 minutes
- Yield: 4 servings 1x
- Diet: Gluten-Free, Dairy-Free, High-Protein
Description
This flat iron steak recipe with vibrant green chimichurri is a perfect choice for impressive weeknight meals. The fresh herb and garlic sauce elevates the rich, savory steak into a high-protein, family-friendly dish that comes together quickly.
Ingredients
- 1.5 lbs flat iron steak, about 1-inch thick
- 1 cup fresh parsley, packed, finely chopped (25g)
- 0.5 cup fresh cilantro, packed, finely chopped (12g)
- 4 cloves garlic, minced (about 20g)
- 0.25 cup red wine vinegar (60ml)
- 0.5 cup extra virgin olive oil, for chimichurri, plus 1-2 tablespoons for searing (120ml)
- 1 tsp dried oregano
- 0.5 tsp red pepper flakes (or to taste)
- 1.5 tsp kosher salt, divided (plus more for steak)
- 0.5 tsp black pepper, freshly ground (plus more for steak)
Instructions
- Prep The Chimichurri: Finely chop 1 cup fresh parsley, 0.5 cup fresh cilantro, and 4 cloves minced garlic. Combine in a small bowl with 0.25 cup red wine vinegar, 0.5 cup olive oil, 1 tsp dried oregano, 0.5 tsp red pepper flakes, 1.5 tsp kosher salt, and 0.5 tsp black pepper. Stir well until cohesive and fragrant.
- Season The Steak: Pat the 1.5 lbs flat iron steak completely dry with paper towels. Season generously on all sides with extra kosher salt and freshly ground black pepper.
- Sear The Steak: Heat a 10-inch cast iron skillet or heavy-bottomed pan over medium-high heat for 3-5 minutes until it begins to smoke. Add 1-2 tablespoons of olive oil, then place the seasoned flat iron steak in the hot pan.
- Cook To Perfection: Sear for 3-5 minutes per side for a medium-rare finish (internal temperature 130-135°F), adjusting time for preferred doneness.
- Rest And Slice: Transfer the cooked steak to a cutting board and let it rest for 5-10 minutes. Slice against the grain into 0.5-inch thick pieces.
- Serve With Chimichurri: Arrange the sliced flat iron steak on a platter. Generously brush or spoon the prepared green chimichurri over the top.
Notes
For best results, use organic fresh herbs for the chimichurri and select deeply colored flat iron steak with good marbling. If cilantro is not preferred, increase parsley to 1.5 cups and add 1 tablespoon fresh mint. Ensure steak is patted dry and pan is screaming hot for a good sear. Always taste and adjust chimichurri seasoning, a pinch more salt or splash of vinegar can brighten flavors. To prevent overcooking, remove steak slightly before desired doneness as it will continue to cook while resting. This recipe is naturally gluten-free and dairy-free. Other cooking methods include grilling (4-6 minutes per side) or finishing in a 375°F (190°C) oven for 5-10 minutes after searing.
- Prep Time: 20 minutes
- Cook Time: 10 minutes
- Category: Main Course
- Method: Searing
- Cuisine: South American
Nutrition
- Serving Size: 4-6 oz cooked steak with chimichurri
- Calories: 380 calories
- Sugar: 1 g
- Sodium: 420 mg
- Fat: 22 g
- Saturated Fat: 6 g
- Unsaturated Fat: 16 g
- Trans Fat: 0 g
- Carbohydrates: 3 g
- Fiber: 1 g
- Protein: 32 g
- Cholesterol: 80 mg