Grilled Flank Steak with Cherry Tomato Vinaigrette

By • July 16, 2011 13 Comments

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Author Notes: I always had flank steak growing up -- it may have been our most-eaten red meat. It has a delicious flavor but can be a bit on the lean side, so I thought this recipe would be a good way to add a little richness and balance with a sweet and acidic tomato sauce. Roasting the cherry tomatoes and shallots makes them sweet, which complements the tartness of the sherry vinegar in the sauce. The tomato vinaigrette is good over any grilled meat, and I also serve the flank steak over truffled polenta truffled polenta or smashed potatoes. This recipe will make enough vinaigrette to suit a steak that's larger than 1 to 2 pounds. meganvt01

Food52 Review: WHO: Meganvt01 is the Food52er who brought us Avocado Crab Rolls, Ramp Carbonara, and Spicy Chocolate Mousse Crêpe Cake. (Thank you.)
WHAT: The power players of summer -- grilled meat and fresh tomatoes -- have joined forces to give you fresh, smoky, sweet, and tangy, all on one plate.
HOW: While you grill a balsamic-marinated flank steak, roast cherry tomatoes and shallots in the oven. Turn the roasted vegetables into a vinaigrette with olive oil, garlic, and mustard, then slice the steak thinly and pour the dressing over top.
WHY WE LOVE IT: A fresh and summery way to add sweetness and dimension to flank steak? Count us in. We recommend making an extra batch of the tomato vinaigrette and saving it in the refrigerator: It’s perfect for fish, chicken, or even pasta.

Serves 4 to 6

For the cherry tomato vinaigrette

  • 1 pint cherry tomatoes
  • 2 large shallots, sliced
  • 1 tablespoon extra-virgin olive oil
  • 2 tablespoons sherry vinegar
  • 1 clove garlic, minced
  • 1 egg yolk
  • 1/2 teaspoon kosher salt
  • 1/2 teaspoon pepper
  • 1/2 cup extra-virgin olive oil
  • 1 teaspoon Dijon mustard
  1. Preheat the oven to 425º F. Place the tomatoes, shallots, and 1 tablespoon of oil on a baking sheet. Season with salt and pepper, toss to combine, and pull apart the little shallot rings.
  2. Roast for about 10 minutes. Toss, turn on the broiler, and cook for another 1 to 2 minutes, or until the tomatoes blister and break apart. Let cool.
  3. Mix together the egg yolk, garlic, Dijon mustard, vinegar, salt, and pepper. Whisk in the olive oil.
  4. After the tomato-shallot mixture has cooled from hot to warm, toss with the vinaigrette. It will thicken slightly.

For the flank steak

  • One 1 to 2 pound grass-fed flank steak
  • 2 tablespoons balsamic vinegar
  • 2 cloves garlic, minced
  • 2 tablespoons honey
  • 2 tablespoons Worcestershire sauce
  • 1 tablespoon Dijon mustard
  • 1/2 cup extra-virgin olive oil
  1. In a plastic bag, mix together balsamic vinegar, 1 clove garlic, honey, Worcestershire sauce, Dijon, and 1/2 cup olive oil. Add flank steak. Let marinate for 4 to 6 hours in the fridge.
  2. Heat the grill to medium-high. Cook the steak 4 to 5 minutes per side for medium rare. Let rest for 10 minutes, then slice the steak thinly, against the grain.
  3. Serve the steak slice over polenta or potatoes, with the tomato sauce over top.

More Great Recipes: Steak|Beef & Veal|Condiments|Entrees|Cherries

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Comments (13) Questions (0)


10 months ago Valerie Thomas

I made this last night for dinner and it was absolutely delicious! The vinaigrette pairs perfectly with the meat. I will definitely make this recipe again, and soon.


11 months ago tulip549

Wow! I made this for a camping trip, and it was the most amazing steak ever. Such an easy recipe and so easy to prepare over a campfire! We set the bar high for further camping trips!! :D


about 1 year ago Plum Pie

Looks delicious!! Can I marinate the steak overnight (really 24 hours) or is that too long?


about 1 year ago Mark Barton

Excellent dish, thoroughly enjoyed it, thank you. Eileen, nothing to worry about with egg yolk, quite common to eat them raw (e.g. steak tartare).


about 1 year ago Eileen

Not worried about raw egg yolk?


about 1 year ago EmilyC

Congrats -- this looks and sounds great!


about 1 year ago AntoniaJames

AntoniaJames is a trusted source on Bread/Baking.

Great looking marinade. Seriously considering it for our block party grilling on Friday. (Will use pickled cherry tomato vinaigrette from Paul Virant's excellent "Preservation Kitchen," as I have plenty on hand.) ;o)


about 1 year ago aargersi

Abbie is a trusted source on General Cooking.

Yum! This sounds great - love everything about it!


about 1 year ago drbabs

Barbara is a trusted source on General Cooking.

Congratulations on the Wildcard! I have a flank steak in the freezer with this recipe's name on it.


about 4 years ago Frontalgirl

Wow! I'm saving this to my file. It sounds amazing.


about 4 years ago meganvt01

I thought the idea was great and when it came together, I was surprised at how good it really was. Enjoy!


about 4 years ago sdebrango

Suzanne is a trusted source on General Cooking.

I LOVE polenta and with the steak and cherry tomato vinaigrette delicious!!! This is outstanding.


about 4 years ago meganvt01

Thank you!