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 Barbecued Flank Steak Sandwiches?

You need 11 ingredients. The key ingredients include: Cooking spray, 1 (1-pound) flank steak, trimmed, 1/2 teaspoon salt, 1/4 teaspoon freshly ground black pepper, and more.

Is Barbecued Flank Steak Sandwiches suitable as meat & poultry?

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

How do I store leftover Barbecued Flank Steak Sandwiches?

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

Barbecued Flank Steak Sandwiches Recipe

Name: Barbecued Flank Steak Sandwiches
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: Cooking spray; 1 (1-pound) flank steak, trimmed; 1/2 teaspoon salt; 1/4 teaspoon freshly ground black pepper; 4 (1/4-inch-thick) slices red onion; 1/4 cup ketchup; 2 tablespoons light brown sugar; 1 tablespoon cider vinegar; 1 tablespoon Worcestershire sauce; 1/4 teaspoon chipotle chile powder; 4 (3-ounce) hoagie rolls, split

Try this homemade Barbecued Flank Steak Sandwiches recipe the whole family will love. Made with Cooking spray, flank steak, salt and freshly ground blac…

This Barbecued Flank Steak Sandwiches relies on simple, everyday ingredients such as cooking spray, salt, freshly ground black pepper and ketchup. It comes together quickly and makes 4 servings, at about 155 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

Brown sugar instead of white sugar adds a deeper, more caramel-like flavor.

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

My Personal Notes

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Barbecued Flank Steak Sandwiches

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions