This steak Alfredo is a uniquely rich twist on the classic fettuccine Alfredo. It includes marinated and grilled flat iron steak, fresh herbs, and spinach.
Preparation Time
60 mins
Cooking Time
30 mins
Total Time
1 hr 30 mins
Calories
1141 Calories
Recipe Instructions
Step 1
Preheat an outdoor grill for medium heat and lightly oil the grate.
Step 2
Fill a large pot with lightly salted water and bring to a rolling boil. Cook fettuccine at a boil until tender yet firm to the bite, about 8 minutes.
Step 3
Heat 2 cups refrigerated Alfredo sauce in a saucepan over medium heat. Add spinach and 2 tablespoons Gorgonzola cheese.
Step 4
Heat milk and cream in a saucepan over medium heat until simmering, about 5 minutes. Slowly whisk in Parmesan and Romano cheeses. Remove from heat.
Step 5
Whisk egg yolks together in a heat-proof bowl; slowly whisk in about 1/4 cup hot cream mixture to temper eggs. Slowly whisk egg yolk mixture into the saucepan. Season with salt and black pepper. Allow Alfredo sauce to cool; refrigerate until needed.
Step 6
Whisk salad dressing, rosemary, and lemon juice together in a large glass or ceramic bowl. Add steak and toss to evenly coat. Cover the bowl with plastic wrap and marinate in the refrigerator for 4 hours.
Step 7
Remove steak from marinade and shake off excess. Discard remaining marinade. Cook on the preheated grill to desired doneness, 5 to 10 minutes.
Step 8
Pour hot Alfredo sauce into a large serving bowl. Add cooked pasta; toss to combine. Sprinkle remaining 2 tablespoons Gorgonzola cheese on top. Add grilled steak; drizzle with balsamic glaze. Garnish with parsley.