Flank Steak with Green Sauce Recipe on Food52 (2024)

Cast Iron

by: Amanda Hesser

May4,2015

4

3 Ratings

  • Serves 8 to 10

Jump to Recipe

Author Notes

The back-pocket recipe you'll want on hand always, and especially in case of dinner party emergency. —Amanda Hesser

  • Test Kitchen-Approved

What You'll Need

Ingredients
  • 2 1/2 poundsflank steak
  • Salt
  • 2 cupspacked flat-leaf parsley leaves
  • 1 cuppacked basil leaves
  • 1 garlic clove
  • 2 teaspoonscapers
  • 2 anchovy fillets
  • Pinches Piment d'Espelette or red pepper flakes
  • 1/2 to 3/4 cupsolive oil
  • Juice of one lemon
  • 2 lemons, cut into wedges
Directions
  1. Generously season the steak and let it sit at room temperature for 30 minutes. Meanwhile, put the parsley, basil, garlic, capers, anchovies and Piment d'Espelette in a food processor or blender (a blender will produce a smoother sauce; I prefer a coarser sauce—either is fine. Go your own way!). Add a pinch of salt. Pulse the mixture until the leaves are broken down. With the machine running, begin adding the oil in a slow steady stream. If you like a dense green sauce, 1/2 cup of oil will do—if you want it to be looser, then keep adding oil. Add half the lemon juice and taste. Add more lemon, salt, or Piment d'Espelette to taste—I like the sauce to have a spark of heat but not be hot.
  2. Set an oven rack 4 to 5 inches from the broiler flame, then heat the broiler. I like to broil the steak in a cast-iron pan, but you can use a baking sheet or broiler pan—whatever you have. Broil the steak for 3 minutes per side for medium rare (if your broiler is weak you may need 4 minutes per side). Transfer the steak to a cutting board and let rest for 5 minutes. Thinly slice the steak across the grain. Serve on a big platter, passing a bowl of lemon wedges and a bowl with the green sauce.

Tags:

  • Italian
  • Anchovy
  • Capers
  • Parsley
  • Beef
  • Steak
  • Weeknight Cooking
  • Cast Iron
  • Fall
  • Summer
  • Spring
  • Entree

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  • Can I have a bite?

  • Randi

  • Bret

  • Meredith Galloway

Recipe by: Amanda Hesser

Before starting Food52 with Merrill, I was a food writer and editor at the New York Times. I've written several books, including "Cooking for Mr. Latte" and "The Essential New York Times Cookbook." I played myself in "Julie & Julia" -- hope you didn't blink, or you may have missed the scene! I live in Brooklyn with my husband, Tad, and twins, Walker and Addison.

Popular on Food52

40 Reviews

maries December 12, 2023

I was planning to make this for a dinner party this weekend but have been told a guest can’t have dairy or citrus. Any idea how the green sauce would be without lemon? I guess i could just make 2 versions - with and without lemon.

Amanda H. December 13, 2023

Hi Maries -- you can use vinegar instead of citrus. White wine vinegar or Sherry vinegar would work well as substitutes.

Amy April 28, 2023

Alternative to anchovies please?

Maire M. April 14, 2023

Shun knives are the best - life changing in fact especially for herbs and cutting onions.

MikNik August 4, 2020

A great (and easy) success. And lesson learned: it turns out flank steak really is tender and delicious with no marinating beforehand.

Can I. May 25, 2017

I've been making this for a few years, but just discovered a new use for the leftover sauce: roasted vegetables. It is amazing. Just roast your veg as usual and toss with some sauce. I freeze the extra in smallish portions and thaw as needed in a bowl of warm water.

Amanda H. May 25, 2017

Thanks for this tip!

SDW March 16, 2017

This is amazing. So easy and a major crowd pleaser. I marinated the steak beforehand in a soy/wine/onion marinade but then served the green sauce alongside and it was a huge hit (with a pretty discerning crowd).

Randi December 18, 2016

This sauce is delicious! I've served it on steak, fish, and salad. I've also made a version with cilantro in place of Basil.

Lemoni June 13, 2016

What would be some good sides to go with this? I've committed myself to hosting a dinner party on Friday and am feeling uninspired.

Amanda H. June 18, 2016

Lemoni, so sorry not to reply sooner, I was traveling. I hope you figured out a good menu -- what did you make?

Bret October 5, 2015

Who in blazes has filleted anchovies just sitting around? I mean common, people. Many of these recipies are good, but then you guys send out these zingers.

robin L. October 5, 2015

Actually, I made this sauce and it's as simple as it sounds, and tasty. And you'd be surprised how many grocery stores carry filleted anchovies these days. (Pretty sure I got mine at our local Safeway.) Good to have around if you want to make your own Caesar dressing, too. (And they last long.)

mc April 14, 2023

Really? anchovy fillets in little tins and jars are a pantry staple.

Meredith G. July 3, 2015

What kind of marinade? so that
It wont change taste when I add sauce..I love a nice marinade

Amanda H. July 5, 2015

Hi Meredith, I'd probably keep the marinade simple -- olive oil, lemon juice, crushed garlic, dried chile, and salt. Good luck!

Can I. June 22, 2015

This sauce was so good

Amanda H. July 5, 2015

Glad you liked it!

Mike S. May 28, 2015

I can't wait to make this tonight! My oven has two settings for the broiler: high and low. How do I know which to use?

Amanda H. May 28, 2015

I'd say go with high -- you want pretty strong heat to cook the steak. Low seems like what you'd use for toast.

Mike S. May 28, 2015

Good to know -- thank you!

Mike S. May 29, 2015

This was so delicious and simple that I want to cry about it. The sauce was so spectacular that I want to take a bath in it and then marry it.

Amanda H. May 29, 2015

:)

robin L. May 25, 2015

I'm always worried about flank steak (even if I've bought the best I can find either at Whole Foods or our local butcher), that it won't be tender if it's not marinated a day or two ahead of time...But, no need? Is the secret to slice it as paper-thinly as possible? (If I wanted to marinate it, how would you recommend...?)

Amanda H. May 27, 2015

Yes, thin slices help and the key is cutting across the grain. I haven't found a need to marinate but of course there's no harm in doing so!

ajgingrich May 25, 2015

Is grilling just as good or does broiling work best? I'm not really good with the broiler

Amanda H. May 25, 2015

Grilling is great, too!

dancingdar May 22, 2015

Just to make sure, the steak is only seasoned with salt in the first step?

Amanda H. May 22, 2015

Yes -- that's it!

Susan C. May 12, 2015

Good+clear+instructions!++We+usually+put+on+barbecue+but+will+now+try+it+this+way.

Crosby May 8, 2015

I had problems with the cooking time. Broiler on high for 5 minutes a side. Let it rest for 10 and cut into the meat. By the third slice realized the middle was still completely raw. Had to put it back in the oven but lost some of the tenderness.

Amanda H. May 8, 2015

Yes -- this all depends on your broiler and the distance between the flame/heating element and the steak. In my oven, it really does take just 3 minutes per side for medium rare. But everyone's oven is different. Thanks for noting this!

amysarah May 7, 2015

Pretty sure it's cut across the grain - flank steak is tough if you cut with it. I agree about flank steak - I frequently buy a couple on sale (not quite as cheap as it used to be) in warm weather for entertaining insurance. If they don't get eaten within a few days, they defrost quickly later.

AntoniaJames May 7, 2015

So do I . . . I always buy twice or 3 times what we need, and marinate it all, putting the extra marinated steaks in the freezer. A great time saver and of course, the long marination makes the steak so much more tender. (During grilling season, i do the same thing with chicken, usually at the same time as the steaks. Grilling regularly, and effortlessly, guaranteed.) ;o)

mimi3 May 15, 2017

What marinade do you use? I never thought of putting the marinated steak in the freezer. Great idea.

Mimi H. May 5, 2015

Yes---it looks like it was cut with the grain. ???

Amanda H. May 8, 2015

I know -- it does look that way, but it was cut across the grain for the photo!

dymnyno May 5, 2015

Did you cut the steak with the grain or on the diagonal?
(makes a great next day salad, too)

Amanda H. May 8, 2015

It was cut across the grain.

Flank Steak with Green Sauce Recipe on Food52 (2024)

FAQs

What is the best method to cook flank steak? ›

Rub a flank steak with olive oil, season it with salt and pepper and slide it onto a foil-lined sheet pan for easy cleanup. Then just broil it until it's medium-rare, 6 to 8 minutes. No flipping needed.

Does flank steak get more tender the longer you cook it? ›

If you're looking for a tender and flavorful way to cook flank steak, consider slow cooking. Slow cooking allows the meat to break down and become melt-in-your-mouth tender while infusing it with rich flavors.

What's the longest you should marinate flank steak? ›

How Long to Marinate Flank Steak. The ideal amount of time is 12 hours, but you can marinate it for up to 24 hours. You should let it sit in the marinade for a minimum of 2 hours, even if you're pressed for time.

How do you cut flank steak so it's not chewy? ›

Slice against the grain. Slice the flank steak against the grain with a sharp knife, which means cutting perpendicular to the long muscle fibers. This helps to shorten the muscle fibers, making the steak more tender.

What is the best way to tenderize flank steak? ›

Marinating the steak in salt

Salt not only makes the flank steak taste better, but also helps to tenderize it. Flank steak can be marinated with other ingredients, but if you add only salt and a little pepper, the flavor will also be very good.

Is it better to broil or bake flank steak? ›

Flank steak is on the thinner side, so it doesn't take much time to cook. For medium-rare flank steak cooked under the broiler, it takes about 8-12 minutes, depending on the steak's thickness. If you like your steak cooked to medium or medium-well, use the oven instead of the broiler.

How long should a flank steak be cooked on each side? ›

Flank steak is a relatively thin cut, but depending on the thickness of your piece, it should take 3 to 5 minutes per side over a very hot grill (around 400˚ to 450˚) or in a grill pan over medium-high heat.

Why was my flank steak tough? ›

The critical reason for this is that flank steak, although lean and tasty, is tougher than other cuts of beef due to the many long, thin fibers running through it. To help tenderize flank steak, it is often marinated and cooked by grilling, stir-frying, broiling, or smoking.

Should I cook flank steak on high heat? ›

Flank steak is typically grilled over high heat for a short amount of time. It's a thin cut, so it doesn't need as much grill time as a thicker steak. You can also braise your flank steak to help break down those muscle fibers.

Should you poke holes in flank steak before marinating? ›

Score Meat Before Marinating: To help the marinade penetrate as deeply as possible (especially thicker cuts like flank steak), prick the surface of the meat with a fork or score it with a knife.

Should you poke holes in steak before marinating? ›

Soaking your meat in marinades helps add flavor while making your meat tender. However, depending on how thin you have cut your pieces of meat, the marinade may fail to penetrate all that deep. In such cases, poking holes in your meat will help all the ingredients fully absorb and not remain on the surface.

Should I slice flank steak before marinating? ›

Experts recommend marinating from the night before or very early in the morning, leaving it to rest in the fridge and covering the marinade with clingfilm. Also, keep in mind that cutting the flank steak into steaks should be done before marinating.

What brings out the flavor of steak? ›

What spices go well with steak? There are many spices available for seasoning a steak, with salt and pepper topping the list. However, other spices, like thyme, rosemary, garlic powder, and minced onion, are also good options to enhance your steak's flavor. Or, use a one-and-done approach with Chicago Steak Seasoning.

What is flank steak called at the grocery store? ›

Whether you know it by its proper name or have seen it referred to as “London broil” at the grocery store or in certain restaurants, the lean flank steak delivers a strong beefy flavor and, when prepared and sliced properly, an unforgettable texture that sets it apart from other cuts.

What is another name for flank steak? ›

Bavette steak is another name for flank steak. It is a popular cut of beef known for its rich flavor and texture. Are skirt steak and flank steak the same? Skirt steak and flank steak are not the same, but they are similar cuts of beef.

What is flank steak best used for? ›

The flank steak is taken from below the loin of the cow. Since it is very lean, the lack of fat may make it tougher than other cuts. Thus, this steak is best used in dishes like stews or fajitas because it can soak up the marinades well, ensuring that flavour gets injected into the meat.

Does flank steak need tenderizing? ›

Is a flank steak tough? Because flank steak is quite lean, it can be a bit tough if not prepared and sliced properly. Marinating with a little acid, like lemon juice or vinegar, will help tenderize this cut of beef. Cooking until medium-rare and slicing against the grain are key to a tender result.

Is it better to cut flank steak before cooking? ›

You'll want to cut the flank steak in advance for recipes like steak stir fry, steak fajitas, or other dishes that require cooking sliced steak. If you have time, place the raw flank steak in the freezer for 30 minutes to chill slightly. This helps hold it together as you slice.

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