Garlic Butter Steak with Cheesy Alfredo Tortellini

The first time I made this Garlic Butter Steak with Cheesy Alfredo Tortellini, I knew I had stumbled upon a new weeknight favorite. The juicy seared steak glazed in fragrant garlic butter paired with rich, cheesy tortellini cloaked in a velvety Alfredo sauce was simply irresistible. It’s the kind of dish that makes the whole house smell incredible and has everyone hovering near the stove, impatient for a taste.
I love how the bold flavors of steak and garlic butter harmonize with the creamy indulgence of the Alfredo sauce. It’s one of those meals that feel luxurious without being overly complicated. When I need a quick, satisfying dinner that feels like comfort food and a restaurant dish all in one, this is the recipe I turn to. It’s not just dinner, it’s a treat.
If you enjoy creamy pasta dishes like my Creamy Garlic Chicken Breasts or crave that steakhouse-style richness similar to Creamy Cajun Steak Alfredo, this is absolutely one you need to try. It brings together the best of both worlds—tender steak and cheesy pasta—in a single skillet.



Why You’ll Love This Garlic Butter Steak with Cheesy Alfredo Tortellini
You’ll adore this dish for how indulgent and comforting it is. The garlic butter enhances the flavor of the steak and infuses the whole dish with depth and richness. It also comes together quickly, making it perfect for busy nights when you want something hearty without a ton of prep.
The cheesy Alfredo tortellini is not just a side—it’s a showstopper in its own right. Each bite is creamy, garlicky, and packed with cheesy goodness. This recipe also allows for customization: add your favorite veggies or swap in a different kind of pasta if needed. Whether you’re serving it to impress guests or just treating yourself, it’s a guaranteed hit.
Ingredients
Steak: You want a tender, flavorful cut like sirloin or ribeye for this recipe. It sears beautifully and remains juicy when cooked with garlic butter.
Garlic: Fresh garlic cloves are essential. They add a bold, aromatic base that transforms the butter into a rich sauce.
Butter: A good amount of unsalted butter is the secret to that irresistible garlic butter glaze that coats the steak perfectly.
Tortellini: I use cheese-filled tortellini because it adds a creamy contrast to the savory steak. It also holds its shape well in the Alfredo sauce.
Heavy Cream: This forms the base of the Alfredo sauce. It adds that luscious creaminess that makes the dish indulgent.
Parmesan Cheese: Freshly grated Parmesan melts into the cream, creating a silky, cheesy Alfredo sauce.
Olive Oil: For searing the steak, olive oil ensures a golden, flavorful crust.
Salt & Pepper: These basics are essential for seasoning both the steak and the Alfredo sauce to bring all the flavors together.
How to Make Garlic Butter Steak with Cheesy Alfredo Tortellini
Step 1: Sear the Steak
Start by patting the steak dry and seasoning both sides with salt and pepper. Heat olive oil in a large skillet over medium-high heat. Sear the steak for about 3-4 minutes on each side, depending on thickness, until it reaches your desired doneness. Transfer to a plate and rest.
Step 2: Make the Garlic Butter
In the same skillet, reduce heat to medium. Add butter and minced garlic. Stir constantly until the garlic is golden and fragrant. This becomes the flavorful foundation of the entire dish.
Step 3: Cook the Tortellini
While the steak is resting, cook the tortellini according to package instructions. Drain and set aside.
Step 4: Prepare the Alfredo Sauce
To the garlic butter in the skillet, pour in the heavy cream and bring to a gentle simmer. Stir in the Parmesan cheese until fully melted and smooth. Season with a pinch of salt and pepper.
Step 5: Combine Everything
Add the cooked tortellini to the Alfredo sauce and toss to coat evenly. Slice the rested steak into strips and return to the skillet. Gently mix or layer on top. Serve immediately while everything is hot and creamy.
Recipe Variations and Possible Substitutions
You can easily customize Garlic Butter Steak with Cheesy Alfredo Tortellini to fit your pantry or preferences. If you prefer a leaner protein, swap the steak for grilled chicken or shrimp—both pair wonderfully with the Alfredo sauce. Want a spicier kick? Add a pinch of crushed red pepper to the garlic butter or stir some Cajun seasoning into the cream sauce.
Not a fan of tortellini? Try it with penne, rigatoni, or even gnocchi for a new texture. If dairy is a concern, substitute the heavy cream with a non-dairy alternative like coconut cream or a plant-based cooking cream. Parmesan can be replaced with a dairy-free cheese, though the flavor will vary.
Serving and Pairing Suggestions
This dish is rich and indulgent, so pair it with something light and fresh. A crisp green salad with a zesty vinaigrette helps cut through the creaminess. Garlic bread or crusty ciabatta is perfect for mopping up every drop of sauce.
If you’re serving it for a dinner party, start with a small appetizer like stuffed mushrooms or a light soup. For drinks, a glass of red wine like Merlot or a creamy Chardonnay complements the dish beautifully.



Storage and Reheating Tips
Store any leftovers in an airtight container in the fridge for up to three days. The pasta will soak up some sauce, so when reheating, add a splash of cream or milk to loosen it up.
Reheat gently on the stovetop over medium-low heat or microwave in 30-second intervals, stirring in between. Avoid overcooking the steak during reheating to maintain tenderness.
FAQs
How do I know when the steak is perfectly cooked for Garlic Butter Steak with Cheesy Alfredo Tortellini?
Use a meat thermometer for accuracy. Medium-rare is 130-135°F, medium is 140-145°F. Letting the steak rest after cooking helps retain juices.
Can I make Garlic Butter Steak with Cheesy Alfredo Tortellini ahead of time?
You can prepare the components ahead (like the Alfredo sauce and cooked steak), but assemble it just before serving for the best texture.
What if I don’t have tortellini for Garlic Butter Steak with Cheesy Alfredo Tortellini?
Use any pasta you have on hand. Stuffed pasta adds richness, but plain penne or fettuccine works too. Add more cheese to boost the flavor.
Can I freeze Garlic Butter Steak with Cheesy Alfredo Tortellini?
While it’s best fresh, you can freeze it. Store in freezer-safe containers for up to a month. Reheat gently and add cream to refresh the sauce.
Related Recipe You’ll Like
If you loved the savory richness of this Garlic Butter Steak with Cheesy Alfredo Tortellini, you might also enjoy my Creamy Garlic Butter Chicken Rotini in Parmesan Sauce. It brings together creamy pasta and garlic-forward flavor in a comforting way that’s perfect for weeknights. Another similar dish to explore is Garlic Butter Steak Tips with Cheesy Rigatoni for a variation on steak and pasta harmony.
Save and Share This Recipe for Later
Don’t let this delicious dinner idea get lost in the shuffle. Pin this Garlic Butter Steak with Cheesy Alfredo Tortellini to your favorite Pinterest board so you can revisit it anytime you need a creamy, savory fix. Share it with friends on Facebook or send it in a text to someone who would love a good comfort food dinner. Trust me, once they try it, they’ll thank you for it.
Garlic Butter Steak with Cheesy Alfredo Tortellini

Garlic Butter Steak with Cheesy Alfredo Tortellini is a decadent, one-skillet dinner that combines the richness of seared, tender steak with the creamy indulgence of cheese-filled tortellini in a velvety Alfredo sauce. This dish brings together robust garlic butter flavors and a luscious, cheesy pasta, making it an irresistible comfort meal perfect for weeknights or special occasions. Whether you're entertaining guests or treating yourself, this satisfying recipe hits all the right notes of savory, creamy, and hearty in every bite.
Ingredients
- 1 lb sirloin or ribeye steak
- Salt and pepper, to taste
- 1 tbsp olive oil
- 3 tbsp unsalted butter
- 4 cloves garlic, minced
- 10 oz cheese-filled tortellini
- 1 cup heavy cream
- 1/2 cup freshly grated Parmesan cheese
Instructions
- Pat the steak dry and season both sides with salt and pepper.
- Heat olive oil in a large skillet over medium-high heat. Sear the steak for 3-4 minutes on each side until desired doneness. Remove and let rest.
- Lower heat to medium. Add butter and minced garlic to the same skillet, stirring until fragrant and golden.
- Meanwhile, cook tortellini according to package directions. Drain and set aside.
- Add heavy cream to the garlic butter in the skillet. Simmer and stir in Parmesan cheese until melted and smooth.
- Toss in the cooked tortellini, stirring to coat in the Alfredo sauce.
- Slice rested steak into strips and layer on top or gently stir into the pasta.
- Serve hot and enjoy!
Notes
- Use a meat thermometer to ensure your steak is cooked to your preferred doneness.
- Add a splash of cream when reheating leftovers to restore creaminess.
- Substitute steak with chicken or shrimp for a different protein.
Nutrition Information:
Yield:
4Serving Size:
1Amount Per Serving: Calories: 1047Total Fat: 82gSaturated Fat: 44gTrans Fat: 1gUnsaturated Fat: 31gCholesterol: 300mgSodium: 938mgCarbohydrates: 16gFiber: 0gSugar: 2gProtein: 60g