Smothered Flat Iron Steak in a Parmesan Pepper Sauce

This is a super tasty steak dinner! Throw some medium or large shrimp in with the onion mixture for a surf and turf meal. Prep time does not include marinade time.

• Ready In: 20 mins
• Serves: 4

Ingredients

• 1  lb  flat iron steak
• 1⁄2 cup  zesty  Italian dressing, divided
• 1⁄3 cup sour cream
• 4 1⁄2 teaspoons parmesan cheese, grated
• 3⁄4 teaspoon  course black pepper
• 1⁄4 teaspoon sea salt
• 2  garlic cloves, chopped
• 1  large onion, thinly sliced

Directions

1. Pour 1/4 cup dressing over steak and seal in a Ziploc bag. Refrigerate at least 30 minutes or overnight to marinate.
2. Combine sour cream, 2 tbsp of the remaining dressing, Parmesan cheese, salt and pepper. Refrigerate until serving time.
3. Heat remaining 2 tbsp dressing and garlic in large nonstick skillet on medium heat. Add onions; cook until golden brown, stirring frequently. Remove onions; set aside.
4. Drain steak; discard marinade. Cook steak in same skillet on medium heat 3-4 on each side for medium doneness. Place on cutting board; slice crosswise into thin strips. Serve steak topped with sauce and onions.