I made this for the first time on a Tuesday night when I had a ribeye in the fridge that needed using and a bag of cheese tortellini that Noah had specifically requested for dinner. I was not planning anything special. I just started cooking and then the smell of garlic hitting that hot butter filled the whole kitchen and Jake wandered in from the living room asking what was happening. That smell alone told me this was going to be something good.
This garlic steak tortellini is one of those dinners that looks and tastes like you spent hours on it, but the whole thing comes together in about 30 minutes from a single skillet. Tender seared steak bites, pillowy cheese tortellini, and a rich creamy parmesan sauce that clings to every single piece. It is the kind of meal that makes everyone at the table go quiet for a minute because they are too busy eating to talk.
If you are looking for a high protein weeknight dinner that does not taste like a compromise, this one is it. It has become a firm favourite in our house and I think it will in yours too.
Why You'll Love This Recipe
- High protein and satisfying: With a full pound of steak plus cheese-filled tortellini, this dish delivers serious staying power. No one is raiding the pantry an hour later.
- One skillet wonder: Everything except the pasta water happens in a single pan. That means less washing up and more time sitting down with your family.
- Ready in 30 minutes: From cold pan to table in half an hour. On busy weeknights when Lily has a 6pm activity and Noah is melting down, this recipe saves us every time.
- The sauce is incredible: Butter, garlic, heavy cream, and freshly grated parmesan come together into something velvety and deeply flavourful. It coats every piece of pasta and steak beautifully.
- Crowd pleaser for all ages: Jake goes back for seconds, Lily cleans her bowl, and even Noah eats it without negotiation. A recipe that works for a 3-year-old and a grown adult is worth its weight in gold.
Ingredients You'll Need
Here is what you need to pull this together. Most of these are pantry and fridge staples, and the list is shorter than it looks. I have added notes on a few key items so you get the best result every time.
- 500g (1.1 lb) sirloin or ribeye steak, cut into bite-sized cubes. Sirloin is leaner and works beautifully. Ribeye has more marbling and gives a richer result.
- 567g (20 oz) refrigerated cheese tortellini, fresh or refrigerated. Avoid dried tortellini here as the texture is completely different and it takes too long to cook.
- 2 tbsp (30ml) olive oil, for searing the steak. A neutral oil with a high smoke point is what you want here.
- 4 tbsp (56g) unsalted butter, the base of the cream sauce. I always use unsalted so I can control the salt level myself.
- 5 cloves garlic, minced, about 1.5 tbsp. Do not use jarred garlic paste for this one. Fresh garlic makes such a noticeable difference in this sauce.
- 240ml (1 cup) heavy cream, also called double cream. This is what gives the sauce its velvety body.
- 180ml (3/4 cup) whole milk, to balance the richness of the cream and loosen the sauce slightly.
- 125g (1.25 cups) parmesan, freshly grated, please grate it yourself if you can. Pre-grated parmesan contains anti-caking agents that stop it melting smoothly.
- 1 tsp garlic powder, for the steak seasoning.
- 1/2 tsp smoked paprika, adds a gentle smoky depth to the seared steak.
- Salt and black pepper, to season the steak and finish the sauce.
- Fresh flat-leaf parsley, chopped (optional), for garnish. It adds a pop of green colour and freshness.
- Red pepper flakes (optional), if you like a little heat at the table.
Choosing your steak cut matters more than you think. I reach for sirloin most nights because it is leaner, holds its shape well when cut into cubes, and sears beautifully. Ribeye is more indulgent if you want that extra richness. Whatever you use, make sure it is at room temperature before it hits the pan. Cold steak straight from the fridge steams instead of searing and you lose that gorgeous golden crust.
Fresh tortellini is the move here. You can find it in the refrigerated section near the fresh pasta. It cooks in just 3 to 5 minutes and has that soft, pillowy texture that dried tortellini simply cannot replicate. If you love quick high-protein pasta dinners like this one, you might also enjoy my Creamy High Protein Beef Pasta, which uses a similar approach with pantry staples.
Grate your parmesan fresh. I know it is one extra step but it is worth it. Freshly grated parmesan melts into the cream sauce smoothly and without any graininess. Pre-shredded cheese has coatings that cause the sauce to turn lumpy or separate.
Note: Do not let the garlic burn. Once it goes into the butter, it only needs about 60 seconds over medium heat before you add the cream. Burnt garlic turns bitter and will affect the entire sauce, so keep the heat moderate and your eyes on the pan.
How to Make Garlic Steak Tortellini in Creamy Parmesan Sauce
This comes together in just a few steps and each one builds flavour into the next. Read through everything before you start so you know what is coming. The key is having your tortellini cooked and ready before the sauce is done so you can toss everything together while it is hot.
Step 1: Cook the tortellini.
Bring a large pot of well-salted water to a rolling boil. Add 567g (20 oz) of refrigerated cheese tortellini and cook according to the package directions, usually 3 to 5 minutes, until they float and are just tender. Drain and set aside. Do not rinse them. You want them to hold onto some starch so the sauce sticks.
Lora’s Tip: Toss the drained tortellini with a tiny drizzle of olive oil if you are not using them within the next few minutes. It stops them sticking together.
Step 2: Season and sear the steak.
Pat your 500g (1.1 lb) steak cubes dry with paper towels. This is one of the most important steps. Moisture on the surface of the meat prevents browning. Season generously with salt, black pepper, garlic powder, and smoked paprika. Heat 2 tbsp (30ml) olive oil in a large skillet over high heat until it is shimmering and just beginning to smoke. Add the steak in a single layer and do not touch it for about 2 minutes. You want a deep golden brown crust. Turn and sear the other sides for another 1 to 2 minutes. The steak should be medium at this point. Remove it from the pan and set it aside to rest.
Lora’s Tip: Do not crowd the pan. If your steak cubes are touching each other, they will steam and turn grey instead of getting that beautiful sear. Cook in two batches if you need to.
Step 3: Build the garlic cream sauce.
Turn the heat down to medium. In the same skillet, melt 4 tbsp (56g) of butter. You will see all the browned bits from the steak start to lift as the butter melts. That is pure flavour. Add 5 cloves of minced garlic and cook for about 60 seconds, stirring constantly, until it smells fragrant and golden. Pour in 240ml (1 cup) of heavy cream and 180ml (3/4 cup) of whole milk and stir to combine. Let it simmer gently for 3 to 4 minutes until it thickens slightly. If you enjoy building sauces like this in a single pan, my Garlic Parmesan Chicken Pasta uses a very similar technique and is another weeknight favourite in our house.
Lora’s Tip: Keep the cream at a gentle simmer, not a hard boil. Boiling cream too aggressively can cause it to break or reduce too fast.
Step 4: Add the parmesan.
Take the pan off the heat or reduce to low. Add 125g (1.25 cups) of freshly grated parmesan in two or three small additions, whisking gently after each one until the cheese is fully melted and the sauce is smooth and glossy. Taste and adjust the seasoning with salt and black pepper.
Step 5: Bring it all together and serve.
Return the seared steak cubes and the cooked tortellini to the skillet. Toss everything gently to coat in the sauce. Let it sit over low heat for about 2 minutes so everything warms through and the sauce clings to the pasta. Serve immediately topped with fresh chopped parsley, cracked black pepper, and red pepper flakes if you like a bit of heat.
Lora's Kitchen Tips
- Dry your steak before seasoning. Patting the steak cubes completely dry with paper towels before they go into the hot pan is the single most important step for getting a good sear. Moisture is the enemy of browning.
- Use a large heavy skillet. A 30cm (12-inch) stainless steel or cast iron skillet holds heat evenly and gives you the surface area to sear the steak properly without crowding. A non-stick pan will not give you the same crust.
- Do not rush the sauce. Letting the cream and milk simmer gently for 3 to 4 minutes before adding the parmesan builds body naturally. If you add the cheese too early into very hot liquid it can seize up instead of melting in.
- Add parmesan off the heat. Once your cream has reduced slightly, pull the pan off the burner before stirring in the cheese. Residual heat is enough to melt it smoothly and it removes the risk of a grainy or separated sauce.
- Taste and adjust at the end. The parmesan adds a lot of salt naturally so always taste the finished sauce before adding more. What seems under-seasoned before the cheese goes in often needs very little once everything is combined.
Variations and Substitutions
This recipe is wonderfully flexible. Here are a few directions you can take it depending on what is in your fridge or what your family is in the mood for.
Chicken instead of steak: Swap the steak for 500g (1.1 lb) of diced chicken breast or thigh. Season and sear the same way. Chicken thigh especially gives you that same juicy bite in the sauce.
Add a vegetable: Stir in a big handful of baby spinach right at the end when you add the tortellini back in. It wilts in about 30 seconds and adds colour and extra nutrients without changing the flavour much. Sun-dried tomatoes are also brilliant in here and give the sauce a lovely sweet acidity.
Make it spicy: If you want real heat, add 1/2 tsp of red pepper flakes directly into the butter with the garlic instead of just sprinkling at the table. It blooms the heat into the oil and runs through the whole sauce.
Lighter version: You can replace the heavy cream with full-fat coconut cream for a dairy-free version. The flavour is slightly different but still really good. Just make sure you still use a good melting cheese like a dairy-free parmesan alternative.
Different pasta: If you cannot find fresh tortellini, large pasta shapes like rigatoni, pappardelle, or penne all work well. Cook according to package directions and proceed as normal.
What to Serve with Garlic Steak Tortellini in Creamy Parmesan Sauce
This is a complete meal in a bowl on its own, but here is how I like to round it out when I have a little extra time.
A simple green salad with a sharp lemon vinaigrette cuts through the richness of the cream sauce beautifully. I also love serving this with warm crusty bread on the side because that sauce is genuinely too good to leave in the bowl. Jake always uses bread to scoop up every last drop and I completely understand him.
If you want something with a bit more substance alongside, roasted broccoli or asparagus works really well. The slight char on the vegetables is a nice contrast to the creamy pasta. For another high protein skillet dinner idea, my Garlic Butter Steak Bites with Zucchini is a great low-carb option that uses many of the same flavour principles.
For drinks, sparkling water with a slice of lemon keeps things refreshing and helps cleanse the palate between bites of that rich sauce.
Storage, Freezing, and Reheating
- Storage: Let leftovers cool completely, then transfer to an airtight container and refrigerate for up to 3 days. The sauce will thicken as it sits, which is completely normal.
- Freezing: I do not recommend freezing this dish. Cream-based sauces tend to separate and become grainy when thawed, and the tortellini can turn mushy. Best eaten fresh or within a couple of days.
- Thawing: Since freezing is not ideal, if you do freeze it, thaw slowly in the refrigerator overnight before reheating. Stir well and add a splash of milk to help bring the sauce back together.
- Reheating: Reheat gently in a small saucepan over low heat with 2 to 3 tablespoons of whole milk or cream added in. Stir frequently. You can also microwave in 30-second bursts, stirring between each, but the stovetop gives a much better result.
- Make-ahead tip: You can season and cube the steak up to a day ahead and keep it covered in the fridge. You can also grate the parmesan and mince the garlic in advance to cut your active cooking time down to about 15 minutes.
Frequently Asked Questions
Here are the questions I get asked most about this recipe:
Can I use dried tortellini instead of fresh?
You can, but I really recommend sticking with fresh or refrigerated tortellini for this recipe. Dried tortellini takes significantly longer to cook and the texture is much denser. The soft, pillowy quality of refrigerated tortellini is part of what makes this dish so good. If dried is all you can find, cook it fully according to the package before adding it to the sauce.
What cut of steak works best?
Sirloin is my go-to because it is lean, has good flavour, and stays tender when cut into small pieces. Ribeye is richer and more marbled if you want a more indulgent result. I would avoid tougher cuts like round or chuck steak here because they need longer, slower cooking to become tender and this recipe is a quick-sear method.
My sauce turned out grainy. What went wrong?
This almost always happens because the parmesan was added to liquid that was too hot, or because pre-grated parmesan with anti-caking additives was used. To fix it, take the pan off the heat completely before adding the cheese and add it gradually in small amounts, whisking as you go. Always grate your own parmesan from a block for the smoothest result.
Can I make this ahead of time for meal prep?
The sauce and steak can be prepped a day ahead separately and stored in the fridge. I would cook the tortellini fresh when you are ready to eat since pasta sitting in sauce overnight gets quite soft. Reheat the sauce and steak gently in a pan with a splash of milk, then cook the tortellini fresh and combine everything at the end.
How do I make this recipe higher in protein?
It is already a solid high protein meal with around 34g per serving from the steak and cheese tortellini. To push it higher, increase the steak to 680g (1.5 lb), or serve it alongside a side of cottage cheese mixed into a dip. You could also stir in a handful of cooked shredded chicken along with the steak. Every small addition adds up over the course of the meal.
This garlic steak tortellini has earned its permanent spot in our weekly dinner rotation and I cannot imagine that changing any time soon. It is the kind of recipe that feels special even on an ordinary weeknight, and that is exactly what I am always looking for when I am cooking for my family. I hope it brings the same joy to your table that it brings to ours.
If you make it, I would love to know how it goes. Leave a comment below and tell me how it turned out, or what variations you tried. And if Lily or Noah were involved in any way, I want to know that too.
With love and garlic butter,
Lora x
Garlic Steak Tortellini
4
servings15
minutes20
minutes650
kcalIngredients
500g (1.1 lb) sirloin or ribeye steak, cut into bite-sized cubes
567g (20 oz) refrigerated cheese tortellini
2 tbsp (30ml) olive oil
1 tsp garlic powder
1/2 tsp smoked paprika
Salt and black pepper, to taste
4 tbsp (56g) unsalted butter
5 cloves garlic, minced
240ml (1 cup) heavy cream
180ml (3/4 cup) whole milk
125g (1.25 cups) parmesan, freshly grated
Fresh flat-leaf parsley, chopped
Cracked black pepper
Red pepper flakes
Directions
Bring a large pot of well-salted water to a boil. Cook the cheese tortellini according to package directions, about 3 to 5 minutes, until just tender. Drain and set aside.
Pat the steak cubes completely dry with paper towels. Season with salt, black pepper, garlic powder, and smoked paprika. Heat olive oil in a large skillet over high heat until shimmering. Sear the steak in a single layer for 2 minutes without touching, then turn and sear for 1 to 2 minutes more until browned. Remove from the pan and set aside.
Reduce the heat to medium. In the same skillet, melt the butter. Add the minced garlic and cook for 60 seconds, stirring constantly, until fragrant and just golden. Pour in the heavy cream and whole milk and stir to combine. Simmer gently for 3 to 4 minutes until slightly thickened.
Remove the pan from the heat. Add the freshly grated parmesan in two or three additions, whisking after each until fully melted and the sauce is smooth. Taste and adjust seasoning with salt and pepper.
Return the seared steak and cooked tortellini to the skillet. Toss gently to coat everything in the sauce. Warm over low heat for 2 minutes. Serve immediately topped with fresh parsley, cracked black pepper, and red pepper flakes if desired.
