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 Cajun Sirloin With Mushroom Leek Sauce?

You need 10 ingredients. The key ingredients include: 1 beef top sirloin steak (1-1/4 pounds), 2 tablespoons Cajun seasoning, 2 tablespoons olive oil, 1/2 pound sliced assorted fresh mushrooms, and more.

Is Cajun Sirloin With Mushroom Leek Sauce suitable as meat & poultry?

Yes, Cajun Sirloin With Mushroom Leek Sauce falls under the Meat & Poultry category and is a great choice for this type of meal.

How do I store leftover Cajun Sirloin With Mushroom Leek Sauce?

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

Cajun Sirloin With Mushroom Leek Sauce Recipe

Name: Cajun Sirloin With Mushroom Leek Sauce
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 beef top sirloin steak (1-1/4 pounds); 2 tablespoons Cajun seasoning; 2 tablespoons olive oil; 1/2 pound sliced assorted fresh mushrooms; 1 medium leek (white portion only), halved and sliced; 1 tablespoon butter; 1 teaspoon minced garlic; 1-1/2 cups dry red wine or reduced-sodium beef broth; 1/4 teaspoon pepper; 1/8 teaspoon salt

Try this homemade Cajun Sirloin With Mushroom Leek Sauce recipe the whole family will love. Made with beef, Cajun seasoning, olive oil and mushrooms. Ea…

This Cajun Sirloin With Mushroom Leek Sauce relies on simple, everyday ingredients such as cajun seasoning, olive oil, butter and minced garlic. It comes together quickly and makes 4 servings, at about 175 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

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.

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

My Personal Notes

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Cajun Sirloin With Mushroom Leek Sauce

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions