Steak Alfredo Delight

Steak Alfredo Recipe: A Luxurious Dinner Made Easy

Our Steak Alfredo Recipe transforms simple ingredients into a decadent and satisfying meal. Imagine perfectly seared steak, sliced thinly and draped over a bed of creamy fettuccine Alfredo. This dish delivers a restaurant-quality experience right in the comfort of your own home, and it’s surprisingly easy to make!

Steak Alfredo Recipe plated and garnished with fresh parsley.
A generous serving of Steak Alfredo, ready to be enjoyed.

From the Chef: Steak Sunday Tradition

For me, nothing beats a perfectly cooked steak. While I love exploring different protein options, steak remains a timeless favorite. We have a tradition in our house called “Steak Sunday,” where we fire up the grill every Sunday, regardless of the season. Yes, even in the dead of winter, you’ll find us outside, grilling to perfection!

The sides change from week to week, but one constant companion is roasted sweet potatoes. Lately, we’ve discovered a new way to enjoy our steaks: over a bed of creamy fettuccine Alfredo. The combination of tender steak and rich pasta is simply irresistible.

Over the years, I’ve experimented with various cuts of steak, but I always return to flat iron. It boasts incredible flavor and is surprisingly affordable. Season it generously, cook it to medium-rare, let it rest, and then slice it thinly against the grain. It’s a truly exceptional steak experience.

Ingredients for Steak Alfredo Recipe, including steak, fettuccine, cream, and Parmesan.
The essential ingredients for creating your own Steak Alfredo masterpiece.

Key Ingredients for the Best Steak Alfredo

Let’s break down the key ingredients that make this Steak Alfredo recipe a success:

  • Fettuccine: Choose a high-quality fettuccine pasta. Cook it in well-salted water to enhance its flavor. Don’t forget to reserve some of the pasta water – it’s a secret weapon for creating a perfectly emulsified and silky sauce.
  • Butter & Heavy Cream: These are the foundation of a truly decadent Alfredo sauce. Gently simmer the heavy cream with butter before adding the cheese. This creates a smooth, rich base that will elevate your Alfredo to the next level.
  • Freshly Grated Parmesan: This is non-negotiable! Grate your Parmesan cheese fresh from a block for the smoothest and creamiest sauce. Pre-shredded cheese often contains cellulose, which can prevent it from melting properly, resulting in a grainy texture.
  • Flat Iron Steak: My personal favorite! Flat iron steak offers excellent flavor and tenderness at an affordable price. Season it simply with salt, pepper, and garlic powder, and cook it to medium-rare for optimal flavor and texture. Remember to slice it thinly against the grain to maximize tenderness. Other great options include flank steak or sirloin.
  • Garlic Powder, Onion Powder & Italian Seasoning: These spices add depth and complexity to the Alfredo sauce. Bloom the seasonings in the melted butter for about 30 seconds before adding the cream. This releases their aromatic oils, resulting in a more flavorful sauce.

Step-by-Step Guide to Making Steak Alfredo

Ready to create your own Steak Alfredo masterpiece? Follow these simple steps for a perfect dish every time:

Cream sauce simmering with fettuccine being added for Steak Alfredo.
The process of creating a creamy Alfredo sauce and incorporating the fettuccine.
  1. Cook the Pasta: Bring a large pot of salted water to a boil. Add the fettuccine and cook according to package directions until al dente. Before draining, reserve about 1 cup of the pasta water. Drain the pasta and set aside. The salted water ensures the pasta is seasoned from the inside out, and the reserved pasta water helps create a creamy, emulsified sauce.
  2. Prepare the Steak: While the pasta is cooking, prepare your steak. Pat it dry with paper towels. Lightly coat it with olive oil and season generously with salt, pepper, and garlic powder. Preheat your grill to medium-high heat (about 450°F). Ensure the grates are clean and lightly oiled to prevent sticking.
  3. Grill the Steak: Place the steak on the hot grill and cook for about 4-5 minutes per side for medium-rare, or until it reaches your desired level of doneness. Use a meat thermometer to ensure accuracy. 130-135°F is ideal for medium-rare, while 145°F is recommended for medium.
  4. Rest and Slice the Steak: Once the steak is cooked, remove it from the grill and place it on a cutting board. Tent it loosely with foil and let it rest for at least 10 minutes. This allows the juices to redistribute throughout the steak, resulting in a more tender and flavorful final product. After resting, slice the steak thinly against the grain.
  5. Create the Alfredo Sauce: While the steak is resting, prepare the Alfredo sauce. In a large skillet or saucepan, melt the butter over medium heat. Add the garlic powder, onion powder, and Italian seasoning and cook for about 30 seconds, until fragrant. Be careful not to burn the spices.
  6. Simmer the Cream: Pour in the heavy cream and bring to a gentle simmer. Reduce the heat to low and simmer for about 2-3 minutes, or until the sauce slightly thickens.
  7. Add the Parmesan: Remove the sauce from the heat and gradually stir in the freshly grated Parmesan cheese, a handful at a time, until it is completely melted and the sauce is smooth and creamy.
  8. Combine Pasta and Sauce: Add the cooked fettuccine to the Alfredo sauce and toss to coat. Add a little of the reserved pasta water at a time until the sauce reaches your desired consistency. The pasta water helps to emulsify the sauce and create a silky texture.
  9. Serve Immediately: Divide the pasta among plates and top with the sliced steak. Garnish with fresh parsley, extra Parmesan cheese, and freshly cracked black pepper, if desired. Serve immediately and enjoy!
Steak being grilled on a barbecue.
Grilling the steak to perfection for the Steak Alfredo recipe.

Storage Tip:

This Steak Alfredo recipe is best enjoyed immediately while the sauce is smooth and creamy. The sauce tends to thicken as it sits, absorbing into the pasta and steak. If you have leftovers, store them in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stovetop with a splash of cream or milk to loosen the sauce. Freezing is not recommended as it can affect the texture of the sauce and pasta.

Side Dish Suggestions to Complement Your Steak Alfredo

Complete your Steak Alfredo meal with these delicious side dishes:

Complete Your Meal with These Delicious Sides

Salads

Italian Salad Recipe

Appetizers

Garlic Bread Recipe

Side Dishes

Roasted Broccoli Recipe

Salads

My Favorite Fruit Salad Recipe

Detailed Steak Alfredo Recipe

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Steak Alfredo Recipe

By Chelsea Lords
Steak Alfredo Recipe is a showstopper dinner with tender, juicy steak piled over a bed of creamy Alfredo pasta, all made right at home.
Prep Time: 30 minutes minutes
Cook Time: 15 minutes minutes
Total Time: 45 minutes minutes
Servings: 4 servings

Equipment

  • Large pot
  • Large pan

Ingredients

Alfredo
  • 1 16-ounce package fettuccine plus 1 cup reserved pasta water
  • 6 tablespoons unsalted butter cut into tablespoons
  • 1 teaspoon onion powder
  • 1 teaspoon garlic powder
  • 1/2 teaspoon Italian seasoning
  • 1 cup heavy cream
  • 1-1/2 cups freshly grated Parmesan or Parmigiano Reggiano, see note 1
  • Salt and pepper
  • Fresh parsley optional
Steak
  • Vegetable oil for grill grates
  • 1.5 to 2 pounds flat iron steak flank steak, or sous vide steak, see note 2
  • Olive oil for coating
  • Salt and pepper
  • 1/2 teaspoon garlic powder or to taste

Instructions

  • Finely grate a block of Parmesan using a microplane. Lightly pack into measuring cups and level off. Set aside.
  • Heat grill to 450°F. Clean and oil grates well with vegetable oil. I drench a paper towel in oil then use tongs to rub them across the grates.
    Pat steak dry. Lightly coat with olive oil, then season both sides with salt, pepper, and garlic powder. Place steak on the fully heated grill. Close lid and cook 4 to 5 minutes per side, depending on thickness, until internal temperature reaches: 130 to 135°F for medium-rare or 145°F for medium. Transfer to a cutting board, tent loosely with foil, and rest 10 minutes. Slice as thin as possible against the grain.
  • Meanwhile, bring 12 cups of water to a boil in a large pot. Add 1 tablespoon fine sea salt. Cook fettuccine to al dente, using the shortest cook time listed on the package. Before draining, reserve 1 cup pasta water. Drain pasta and do not rinse.
  • While pasta cooks, melt butter in a very large skillet or heavy pot over medium-high heat. Add onion powder and garlic powder. Stir constantly for 30 seconds until fragrant.
  • Pour in heavy cream, Italian seasoning, and about 1/4 teaspoon each of salt and pepper. Bring to a gentle boil, then reduce heat to medium-low. Simmer 1 to 3 minutes, until the sauce thickens enough to coat the back of a spoon (see note 3).
  • Remove from heat. Add grated Parmesan a handful at a time, stirring until melted and smooth.
  • Add drained pasta and 1/2 cup reserved pasta water. Return to medium heat. Toss with tongs for about 1 minute, until the sauce turns silky and coats the pasta. Add more pasta water as needed to loosen the sauce (see note 4).
  • Divide pasta among plates. Top with sliced steak. Garnish with parsley, extra Parmesan, and freshly cracked pepper if desired. Serve immediately.
Final step! Please let us know how it was by leaving a review.

Recipe Notes

Note 1: Parmesan is key to the flavor. Don’t use canned or pre-grated cheese; it won’t melt smoothly or taste right. Use a block of cheese and grate it finely with a microplane. For an exceptional Alfredo, consider using Parmigiano Reggiano.
Note 2: If you’re near Costco, their sous vide steak is my favorite shortcut here! When cutting cooked steak, find the fibers on the steak and determine how they are running along the steak. Once you find that grain, slice perpendicular (here’s a visual). This will keep the meat juicier and much more tender. It’s easier to chew when cut against the grain. 
Note 3: The sauce should coat the back of a spoon. Draw a line across it with your finger. If the line stays clear, it’s ready. If not, simmer a bit longer.
Note 4: The sauce should be silky and cling to the pasta. If it gets too thick or grainy, stir in a splash of pasta water to smooth it out.
Storage: Best served immediately. The sauce thickens as it sits, absorbing into the pasta and steak’s texture changes.

Nutrition

Serving: 1serving | Calories: 854kcal | Carbohydrates: 58g | Protein: 52g | Fat: 45g | Saturated Fat: 25g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 14g | Trans Fat: 0.5g | Cholesterol: 183mg | Sodium: 427mg | Potassium: 572mg | Fiber: 2g | Sugar: 3g | Vitamin A: 1057IU | Calcium: 342mg | Iron: 3mg

Nutrition information is automatically calculated, so should only be used as an approximation.

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