How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Grilled Flank Steak With Herb Sauce?

You need 10 ingredients. The key ingredients include: ½ cup olive oil, ⅓ cup red wine vinegar, 4 large green onions, cut into 3 inch pieces, 1 cup loosely packed fresh parsley leaves, and more.

Is Grilled Flank Steak With Herb Sauce suitable as meat & poultry?

Yes, Grilled Flank Steak With Herb Sauce falls under the Meat & Poultry category and is a great choice for this type of meal.

How do I store leftover Grilled Flank Steak With Herb Sauce?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Grilled Flank Steak With Herb Sauce Recipe

Name: Grilled Flank Steak With Herb Sauce
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: ½ cup olive oil; ⅓ cup red wine vinegar; 4 large green onions, cut into 3 inch pieces; 1 cup loosely packed fresh parsley leaves; 1 cup loosely packed fresh cilantro leaves; 1 small jalapeno, seeded and cut into strips; 2 teaspoons fresh minced garlic; 1 teaspoon salt (I prefer kosher); ½ teaspoon fresh ground pepper; 1 12 lbs flank steaks

Try this homemade Grilled Flank Steak With Herb Sauce recipe the whole family will love. Made with olive oil, red wine vinegar, green onions and parsley…

This Grilled Flank Steak With Herb Sauce relies on simple, everyday ingredients such as olive oil, red wine vinegar, fresh minced garlic and salt (i prefer kosher). It comes together quickly and makes 4 servings, at about 416 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Meat & Poultry

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Feel free to swap in similar ingredients you already have on hand and adjust seasoning to taste.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Grilled Flank Steak With Herb Sauce

Tips for the best results

Variations & substitutions

My Personal Notes

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