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 Onions, Avocado, And Tomatoes?

You need 5 ingredients. The key ingredients include: 2 medium red onions, cut into 1/2-inch-thick slices, 1 1/2 pounds flank steak, trimmed, 2 cups cherry tomatoes, halved, 1/4 cup balsamic vinegar, and more.

Is Grilled Flank Steak With Onions, Avocado, And Tomatoes suitable as meat & poultry?

Yes, Grilled Flank Steak With Onions, Avocado, And Tomatoes 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 Onions, Avocado, And Tomatoes?

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

Grilled Flank Steak With Onions, Avocado, And Tomat

Name: Grilled Flank Steak With Onions, Avocado, And Tomatoes
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 medium red onions, cut into 1/2-inch-thick slices; 1 1/2 pounds flank steak, trimmed; 2 cups cherry tomatoes, halved; 1/4 cup balsamic vinegar; 1 ripe peeled avocado, cut into 8 wedges

Try this homemade Grilled Flank Steak With Onions, Avocado, And Tomatoes recipe the whole family will love. Made with red onions, flank steak, cherry to…

This Grilled Flank Steak With Onions, Avocado, And Tomatoes relies on simple, everyday ingredients such as flank steak, trimmed, cherry tomatoes, halved and balsamic vinegar. It comes together quickly and makes 4 servings, at about 501 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

Servings: persons

2 medium red onions, cut into 1/2-inch-thick slices
1 1/2 pounds flank steak, trimmed
2 cups cherry tomatoes, halved
1/4 cup balsamic vinegar
1 ripe peeled avocado, cut into 8 wedges

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Quick Info

Servings
4 servings
Calories
501 kcal
Category
Meat & Poultry

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Grilled Flank Steak With Onions, Avocado, And Tomatoes

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