Prep Time:: 1 hr
Cook Time::30 mins
Additional Time:: 4 hrs
Total Time:: 5 hrs 30 mins
Servings::6
Ingredients
Alfredo:
1 ½ cups 2% milk
1 ½ cups heavy cream
½ cup grated Parmesan cheese
½ cup grated Romano cheese
6 jumbo egg yolks
salt and ground black pepper to taste
Marinade:
1 ½ cups Italian-style salad dressing
1 tablespoon fresh rosemary
1 tablespoon lemon juice
2 pounds flat iron steak, cut into 3-inch squares
1 pound dry fettuccine pasta
4 cups chopped fresh spinach
4 tablespoons crumbled Gorgonzola cheese, divided
2 tablespoons balsamic glaze
chopped fresh parsley, or as needed
Directions
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.
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.
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.
Preheat an outdoor grill for medium heat and lightly oil the grate.
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.
Heat 2 cups refrigerated Alfredo sauce in a saucepan over medium heat. Add spinach and 2 tablespoons Gorgonzola cheese.
Remove steak from marinade and shake off excess. Discard remaining marinade. Cook on the preheated grill to desired doneness, 5 to 10 minutes.
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.
Editorial Note:
Nutrition data for this recipe includes the full amount of marinade ingredients and alfredo sauce ingredients. The actual amount of marinade consumed will vary.