Creamy Garlic Steak Tortellini in a Parmesan Sauce

Some nights I want something that feels like more than the usual weeknight pasta, without actually being any harder to make. This one gets there. Seared steak bites, cheese tortellini, and a garlicky Parmesan cream sauce, all coming together in one skillet in under an hour.

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It’s an easy one to reach for when you want dinner to feel a little more put-together than your average Tuesday, but you’re still not up for a long ingredient list or a sink full of dishes.

Why You’ll Love This Dinner

Searing the steak in a hot skillet first gives it a good browned crust, which adds a lot to the finished dish. Once that’s set aside, the same skillet gets used to build the sauce, so the browned bits left behind from the steak work their way into all that garlicky cream.

The tortellini does double duty here, since the cheese filling adds richness right alongside the sauce. It’s the kind of dinner that comes together fast enough for a weeknight but still feels like something you’d want to serve if company happened to be joining.

Ingredients

Sirloin or ribeye both work well here, since they sear up nicely in a hot pan and stay tender in bite-sized pieces. Fresh garlic makes a real difference in this sauce — the flavor is noticeably milder if you swap in the jarred kind.

• 14 ounces sirloin or ribeye steak, cut into bite-sized cubes
• 1 pound cheese-filled tortellini
• 4 cloves garlic, minced
• 1 cup heavy cream
• 1/2 cup grated Parmesan cheese
• 2 tablespoons butter
• 1 teaspoon olive oil
• 1 teaspoon Italian seasoning
• 1/2 teaspoon salt, or to taste
• 1/2 teaspoon black pepper
• 2 tablespoons fresh parsley, chopped, optional

Step-by-Step Instructions

Cut the steak into bite-sized cubes and season it with the salt, pepper, and Italian seasoning.

Heat the olive oil in a skillet over high heat. Sear the steak until browned on the outside and cooked to your liking, about 2 to 3 minutes per side depending on how thick the pieces are. Don’t crowd the pan here — searing in batches keeps the steak browning instead of steaming. Remove the steak and set it aside.

Cook the tortellini according to the package instructions, then drain and set aside.

In the same skillet, melt the butter and sauté the minced garlic for about a minute, until fragrant. Keep the heat moderate here, since garlic burns quickly and turns bitter if it’s left too long.

Add the heavy cream and let it simmer gently for 3 to 4 minutes, until it starts to thicken slightly.

Stir in the Parmesan cheese, continuing to stir until the sauce turns smooth and creamy. Season with a little more salt and pepper if needed.

Add the cooked tortellini to the skillet and toss to coat it evenly in the sauce.

Return the steak bites to the skillet and mix everything together gently, so the tortellini doesn’t break apart.

Heat everything through for 2 to 3 minutes, then garnish with fresh parsley before serving.

What to Serve With It

Garlic bread is a natural pairing, since there’s usually a little extra sauce worth catching from the pan. A simple green salad with a light vinaigrette helps balance out the richness of the cream sauce. Steamed green beans or roasted asparagus work well too, if you want something lighter on the side.

Variations

Chicken or shrimp can stand in for the steak if you’d like a change — just adjust the cook time, since both cook faster than steak. Adding a handful of spinach, sliced mushrooms, or sun-dried tomatoes to the sauce brings a little more depth without much extra effort. If the sauce ever looks too thick, a splash of the reserved tortellini cooking water loosens it back up nicely.

Storage

Leftovers keep in an airtight container in the refrigerator for up to 3 days. This one is best enjoyed fresh, since cream-based sauces don’t hold up especially well in the freezer and tend to separate once thawed. To reheat, warm gently on the stovetop over low heat, adding a splash of cream or milk to bring the sauce back together.

Frequently Asked Questions

Can I use a different cut of steak?
Yes. Sirloin and ribeye both work well, but other tender cuts can be used too — just adjust the sear time depending on thickness.

Can I substitute the steak with something else?
Yes. Chicken or shrimp both work in place of steak, though you’ll want to adjust the cooking time since they cook faster than beef.

Why did my sauce turn out grainy?
This usually happens if the heat is too high when the Parmesan goes in. Keeping the heat moderate and stirring continuously helps it melt smoothly.

Can I freeze this?
It’s not recommended. Cream sauces tend to separate after freezing and thawing, so this one is best kept to a few days in the fridge.

What if my sauce is too thick?
A splash of the reserved tortellini cooking water, or a little extra cream, loosens it back up.

Can I add vegetables to this dish?
Yes. Spinach, mushrooms, or sun-dried tomatoes all work well stirred into the sauce.

Warm Closing

This is a good one to keep in your back pocket for a night when dinner needs to feel a little special but still come together quickly. One skillet, and you’re pretty much done.