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 Flat Iron Steak With Porcini Sauce?

You need 10 ingredients. The key ingredients include: 4 flat iron steak 6-8oz each, 1/3 cup extra virgin olive oil, 1 shallots large, 2 cloves garlic, and more.

Is Flat Iron Steak With Porcini Sauce suitable as meat & poultry?

Yes, Flat Iron Steak With Porcini Sauce falls under the Meat & Poultry category and is a great choice for this type of meal.

How do I store leftover Flat Iron Steak With Porcini Sauce?

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

Flat Iron Steak With Porcini Sauce Recipe

Name: Flat Iron Steak With Porcini Sauce
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 4 flat iron steak 6-8oz each; 1/3 cup extra virgin olive oil; 1 shallots large; 2 cloves garlic; 1 cup ketchup; 1/2 cup beef stock; 1/4 cup worcestershire sauce; 2 tablespoons balsamic vinegar; 2 tablespoons brown sugar; dried porcini mushrooms handfull of

Try this homemade Flat Iron Steak With Porcini Sauce recipe the whole family will love. Made with extra virgin olive oil, shallots, garlic and ketchup. …

This Flat Iron Steak With Porcini Sauce relies on simple, everyday ingredients such as flat iron steak 6-8oz each, extra virgin olive oil, shallots large and garlic. It comes together quickly and makes 4 servings, at about 554 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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Flat Iron Steak With Porcini Sauce

Tips for the best results

Variations & substitutions

My Personal Notes

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