Garlic Butter Steak with Parmesan Alfredo is the ultimate comfort food dinner that combines tender steak bites with rich, creamy Alfredo pasta. This hearty pasta recipe is packed with bold garlic butter flavor, silky parmesan sauce, and perfectly seared steak for a restaurant-quality meal made right at home.
Why You’ll Love This Recipe
- Rich and creamy parmesan Alfredo sauce
- Juicy garlic butter steak bites in every bite
- Easy enough for weeknights yet impressive for guests
- Family-friendly and incredibly satisfying
- Perfect balance of savory steak and creamy pasta
- Made with simple pantry ingredients
Ingredients

- 2 lbs steak filet, ribeye, or sirloin
- 2 tablespoons steak seasoning, divided
- 1 lb dry fettuccine noodles
- 4–5 tablespoons avocado oil
- 6 tablespoons butter, divided
- 10 cloves garlic, minced and divided
- 1.5 cups heavy cream
- 3/4 cup half and half
- 1/2 teaspoon freshly cracked black pepper
- 2 green onions, diced
- 1 cup freshly grated parmesan cheese
Instructions
- Cut the steak into 2–3 inch pieces. Rub with avocado oil and season generously with steak seasoning, reserving 2 teaspoons for the Alfredo sauce.
- Heat a large skillet over medium-high heat and add 3 tablespoons avocado oil. Sear the steak bites for several minutes per side, flipping only once, until cooked to your preferred doneness.
- Transfer the steak to a bowl. Reduce heat to low and add 2 tablespoons butter along with 1 tablespoon minced garlic. Cook for about 1 minute until fragrant.
- Return the steak to the skillet and toss in the garlic butter mixture until coated. Remove and cover loosely with foil.
- Bring a large pot of salted water to a boil and cook the fettuccine noodles according to package instructions.
- In the same skillet, add the remaining butter and garlic. Sauté until fragrant.
- Pour in the heavy cream and half and half. Add the reserved steak seasoning and simmer for 3–4 minutes until slightly reduced.
- Whisk in freshly grated parmesan cheese until the sauce becomes smooth and creamy.
- Remove from heat and stir in diced green onions.
- Drain the pasta and toss it directly into the Alfredo sauce until fully coated.
- Top the Garlic Butter Steak with Parmesan Alfredo pasta with steak bites, extra parmesan cheese, and additional green onions if desired.

Tips & Tricks
- Use freshly grated parmesan for the smoothest Alfredo sauce.
- Let steak rest before serving to keep it juicy.
- Avoid overcrowding the skillet while searing steak.
- Avocado oil works best because of its high smoke point.
- Add a splash of pasta water if the sauce becomes too thick.
- Ribeye creates extra flavorful steak bites, while sirloin is more budget-friendly.
Details
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Total Time: 40 minutes
- Yield: 6 servings
- Category: Dinner
- Method: Stovetop
- Cuisine: American Italian Fusion
- Difficulty: Easy
- Dietary Notes: High Protein

Notes
- Substitute fettuccine with linguine or penne if preferred.
- Add mushrooms or spinach for extra vegetables.
- Serve with garlic bread or a crisp green salad.
- For a little heat, sprinkle red pepper flakes over the finished pasta.
Nutrition
Approximate per serving:
- Calories: 820
- Protein: 42g
- Carbohydrates: 48g
- Fat: 52g
FAQ
What cut of steak works best for Garlic Butter Steak with Parmesan Alfredo?
Ribeye, sirloin, and filet all work beautifully. Ribeye offers the richest flavor while sirloin is leaner and more affordable.
Can I make the Alfredo sauce ahead of time?
Yes, but Alfredo sauce is best served fresh. Reheat gently over low heat with a splash of milk or cream.
How do I keep Alfredo sauce from separating?
Use low heat and freshly grated parmesan cheese. Avoid boiling the sauce after adding cheese.
Can I use milk instead of heavy cream?
Heavy cream provides the richest texture, but whole milk can work for a lighter version. The sauce may be thinner.
Is this recipe spicy?
No, Garlic Butter Steak with Parmesan Alfredo is creamy and savory rather than spicy.
Can I use chicken instead of steak?
Absolutely. Chicken breast or chicken thighs are delicious alternatives.
Storage
Store leftovers in an airtight container in the refrigerator for up to 3 days.
To reheat, warm gently in a skillet over low heat with a splash of cream or milk to loosen the sauce.
Freezing is not recommended because cream sauces may separate after thawing.

Similar Recipes

Garlic Butter Steak with Parmesan Alfredo
Ingredients
- 2 lbs steak filet ribeye, or sirloin
- 2 tablespoons steak seasoning divided
- 1 lb dry fettuccine noodles
- 4 –5 tablespoons avocado oil
- 6 tablespoons butter divided
- 10 cloves garlic minced and divided
- 1.5 cups heavy cream
- 3/4 cup half and half
- 1/2 teaspoon freshly cracked black pepper
- 2 green onions diced
- 1 cup freshly grated parmesan cheese
Instructions
- Cut the steak into 2–3 inch pieces. Rub with avocado oil and season generously with steak seasoning, reserving 2 teaspoons for the Alfredo sauce.
- Heat a large skillet over medium-high heat and add 3 tablespoons avocado oil. Sear the steak bites for several minutes per side, flipping only once, until cooked to your preferred doneness.
- Transfer the steak to a bowl. Reduce heat to low and add 2 tablespoons butter along with 1 tablespoon minced garlic. Cook for about 1 minute until fragrant.
- Return the steak to the skillet and toss in the garlic butter mixture until coated. Remove and cover loosely with foil.
- Bring a large pot of salted water to a boil and cook the fettuccine noodles according to package instructions.
- In the same skillet, add the remaining butter and garlic. Sauté until fragrant.
- Pour in the heavy cream and half and half. Add the reserved steak seasoning and simmer for 3–4 minutes until slightly reduced.
- Whisk in freshly grated parmesan cheese until the sauce becomes smooth and creamy.
- Remove from heat and stir in diced green onions.
- Drain the pasta and toss it directly into the Alfredo sauce until fully coated.
- Top the Garlic Butter Steak with Parmesan Alfredo pasta with steak bites, extra parmesan cheese, and additional green onions if desired.
Notes
- Substitute fettuccine with linguine or penne if preferred.
- Add mushrooms or spinach for extra vegetables.
- Serve with garlic bread or a crisp green salad.
- For a little heat, sprinkle red pepper flakes over the finished pasta.
Conclusion
Garlic Butter Steak with Parmesan Alfredo is the perfect combination of tender steak bites, creamy Alfredo sauce, and comforting pasta. Whether you’re making it for a cozy family dinner or a special occasion, this rich and satisfying recipe is guaranteed to impress.

