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 Herb-Marinated Flank Steak?

You need 10 ingredients. The key ingredients include: 1/2 small sweet onion, minced, 3 garlic cloves, minced, 1/4 cup olive oil, 2 tablespoons chopped fresh basil, and more.

Is Herb-Marinated Flank Steak suitable as meat & poultry?

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

How do I store leftover Herb-Marinated Flank Steak?

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

Herb-Marinated Flank Steak Recipe

Name: Herb-Marinated Flank Steak
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1/2 small sweet onion, minced; 3 garlic cloves, minced; 1/4 cup olive oil; 2 tablespoons chopped fresh basil; 1 tablespoon chopped fresh thyme; 1 tablespoon chopped fresh rosemary; 1 teaspoon salt; 1/2 teaspoon dried crushed red pepper; 1 3/4 pounds flank steak; 1 lemon, halved

Try this homemade Herb-Marinated Flank Steak recipe the whole family will love. Made with sweet onion, garlic, olive oil and fresh basil. Easy step-by-s…

This Herb-Marinated Flank Steak relies on simple, everyday ingredients such as small sweet onion, minced, garlic cloves, minced, olive oil and chopped fresh basil. It comes together quickly and makes 4 servings, at about 803 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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Herb-Marinated Flank Steak

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions