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 Peppered Herb Flank Steak?

You need 13 ingredients. The key ingredients include: 3/4 cup olive oil, 1/3 cup red wine vinegar, 1/4 cup green onion, chopped, 1/4 cup Dijon mustard, and more.

Is Peppered Herb Flank Steak suitable as meat & poultry?

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

How do I store leftover Peppered Herb Flank Steak?

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

Peppered Herb Flank Steak Recipe

Name: Peppered Herb Flank Steak
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 3/4 cup olive oil; 1/3 cup red wine vinegar; 1/4 cup green onion, chopped; 1/4 cup Dijon mustard; 4 garlic cloves, minced; 1 tablespoon black pepper, coarsely ground; 1 teaspoon black pepper, coarsely ground; 1 tablespoon fresh thyme, minced; 1 tablespoon fresh rosemary, minced; 1 teaspoon salt; 3 lbs flank steaks; Garnishes; fresh thyme sprigs or fresh rosemary sprig

Try this homemade Peppered Herb Flank Steak recipe the whole family will love. Made with olive oil, red wine vinegar, green onion and mustard. Easy step…

This Peppered Herb Flank Steak relies on simple, everyday ingredients such as olive oil, red wine vinegar, green onion, chopped and dijon mustard. It comes together quickly and makes 4 servings, at about 1498 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

1498

kcal

Calories

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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Peppered Herb Flank Steak

Tips for the best results

Variations & substitutions

My Personal Notes

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