Imagine a plate where tender steak meets creamy garlic‑butter sauce, all tossed with al dente rigatoni and a generous shower of Parmesan. This Garlic Butter Steak Parmesan Rigatoni brings together the comfort of pasta with the indulgence of a steak dinner, creating a one‑pan masterpiece that feels both luxurious and approachable.
What makes this dish truly special is the harmony between the rich butter‑garlic base and the sharp, nutty Parmesan that coats every curve of the rigatoni. A quick sear locks in the steak’s juices, while a short bake melds the flavors into a silky, cohesive sauce.
Busy families, weekend entertainers, and anyone craving a hearty Italian‑inspired meal will fall in love with this recipe. It shines at dinner parties, casual weeknight meals, or even a cozy Saturday night at home.
The cooking process is straightforward: sear the steak, create a garlic‑butter sauce, boil the rigatoni, then combine everything and finish under the oven’s gentle heat. In under an hour you’ll have a restaurant‑quality plate ready to wow.
Why You'll Love This Recipe
Bold, Balanced Flavors: The buttery garlic sauce, salty Parmesan, and juicy steak create a layered taste that feels both familiar and exciting, keeping every bite interesting.
One‑Pan Efficiency: All components cook in the same skillet or baking dish, minimizing cleanup while ensuring the sauce clings perfectly to the pasta and meat.
Comfort Meets Elegance: You get the comforting heartiness of a pasta dish paired with the elegance of a steak dinner, making it suitable for any occasion.
Quick Yet Impressive: With a total time under an hour, you can serve a dish that looks and tastes like it took hours of effort.
Ingredients
The foundation of this dish is high‑quality ingredients that each play a distinct role. Tender flank steak provides a robust, beefy backbone, while rigatoni offers ridges that capture the buttery sauce. Fresh garlic and butter create a fragrant base, and Parmesan adds a sharp, salty finish. Finishing herbs bring brightness, and a splash of cream rounds out the richness.
Main Ingredients
- 1 lb (450 g) flank steak, trimmed
- 12 oz (340 g) rigatoni pasta
Sauce & Butter
- 4 tbsp unsalted butter, divided
- 3 cloves garlic, minced
- 1/2 cup heavy cream
- 1 cup freshly grated Parmesan cheese
Seasonings & Garnish
- 1 tsp kosher salt, plus more for pasta water
- 1/2 tsp freshly ground black pepper
- 1/4 tsp red‑pepper flakes (optional)
- 2 tbsp fresh parsley, chopped
Together these ingredients create a sauce that clings to every rigatoni tube while the steak remains juicy and flavorful. The butter‑garlic foundation builds a luxurious mouthfeel, the cream adds silkiness, and the Parmesan provides the salty umami that ties the dish together. Fresh parsley at the end adds a pop of color and a hint of herbaceous freshness.
Step-by-Step Instructions

Preparing the Steak & Pasta
Pat the flank steak dry with paper towels, then season both sides with salt, pepper, and red‑pepper flakes if using. While the steak rests, bring a large pot of salted water to a rolling boil. Add the rigatoni and cook 1‑2 minutes less than the package directs—this ensures the pasta stays firm for the final bake.
Cooking the Steak
- Heat the Skillet. Place a heavy‑bottomed skillet over medium‑high heat and add 2 tablespoons of butter. When the butter foams and begins to turn light golden (about 30 seconds), the pan is ready for searing.
- Sear the Steak. Lay the steak in the hot pan away from you. Cook undisturbed for 4 minutes, watching the edges turn deep brown. Flip and sear the other side for another 3‑4 minutes, until a caramelized crust forms.
- Rest the Meat. Transfer the steak to a cutting board, loosely cover with foil, and let rest 5 minutes. Resting lets the juices redistribute, preventing a dry slice later.
Making the Garlic‑Butter Sauce
- Sauté Garlic. Reduce the heat to medium, add the remaining 2 tablespoons butter, and let it melt. Toss in the minced garlic; stir for 30 seconds until fragrant but not browned.
- Incorporate Cream & Parmesan. Pour in the heavy cream, stirring to combine. Bring to a gentle simmer and let it thicken for 2‑3 minutes. Sprinkle in the grated Parmesan, whisking until the cheese melts into a glossy sauce.
Combining & Finishing
- Mix Pasta and Steak. Drain the rigatoni, reserving ¼ cup of pasta water. Add the pasta to the skillet, tossing to coat with the sauce. Slice the rested steak thinly against the grain and fold it into the pasta mixture.
- Adjust Consistency. If the sauce looks thick, drizzle in a little reserved pasta water until it reaches a silky coating that clings to the rigatoni.
- Bake. Transfer the skillet (or move contents to a 9‑inch baking dish) to a pre‑heated 375°F (190°C) oven. Bake for 12‑15 minutes, or until the top is lightly golden and the sauce bubbles.
- Finish & Serve. Remove from the oven, sprinkle chopped parsley over the top, and give a final drizzle of melted butter if desired. Serve immediately while hot and creamy.
Tips & Tricks
Perfecting the Recipe
Room‑Temperature Steak: Let the steak sit out for 15 minutes before searing. This promotes even cooking and a better crust.
Don’t Overcrowd the Pan: Cook the steak in batches if necessary; crowding lowers the pan temperature and prevents a proper sear.
Al‑Dente Pasta: Undercook the rigatoni by 1‑2 minutes. It will finish cooking in the oven without becoming mushy.
Flavor Enhancements
Add a splash of white wine after sautéing the garlic, allowing it to reduce before adding cream. A squeeze of fresh lemon juice just before serving brightens the rich sauce, and a pinch of smoked paprika adds subtle depth.
Common Mistakes to Avoid
Skipping the resting step makes the steak release its juices onto the plate, resulting in a dry bite. Also, using low‑heat butter can cause the garlic to burn, creating bitterness. Keep the heat moderate when adding aromatics.
Pro Tips
Finish with Butter: Swirl an extra tablespoon of cold butter into the sauce right before serving for a glossy, velvety finish.
Use a Meat Thermometer: Aim for an internal temperature of 130°F (54°C) for medium‑rare; the steak will continue to rise while resting.
Grate Parmesan Fresh: Freshly grated cheese melts more smoothly and delivers a brighter flavor than pre‑grated packets.
Variations
Ingredient Swaps
Swap flank steak for ribeye, sirloin, or even thinly sliced chicken breast for a lighter version. Replace rigatoni with penne or farfalle if you prefer a different shape. For a smoky twist, use smoked Gouda alongside Parmesan.
Dietary Adjustments
Use gluten‑free pasta made from rice or corn to keep the dish safe for gluten sensitivities. Substitute heavy cream with coconut cream for a dairy‑free alternative, and swap butter for olive oil for a lower‑saturated‑fat version.
Serving Suggestions
Pair the rigatoni with a simple arugula salad dressed in lemon vinaigrette, or serve alongside roasted asparagus for added crunch. A crusty baguette is perfect for mopping up any remaining sauce, while a glass of Chianti complements the beefy flavors beautifully.
Storage Info
Leftover Storage
Allow the dish to cool to room temperature, then transfer to an airtight container. Refrigerate for up to 3 days. For longer keeping, portion into freezer‑safe bags, flatten, and freeze for up to 2 months. Label with the date to ensure freshness.
Reheating Instructions
Reheat in a 350°F (175°C) oven, covered with foil, for 15‑20 minutes until steaming hot. Stir halfway through and add a splash of broth or milk to revive the sauce. In a microwave, heat on medium power in 30‑second bursts, stirring between intervals, and finish with a knob of butter for richness.
Frequently Asked Questions
This Garlic Butter Steak Parmesan Rigatoni brings together the best of both worlds—comforting pasta and a succulent steak—using straightforward techniques that guarantee success. By following the step‑by‑step guide, using quality ingredients, and applying the tips provided, you’ll create a dish that feels both indulgent and home‑cooked. Feel free to experiment with swaps or add your own twists; cooking is your canvas. Serve hot, enjoy the flavors, and savor every bite of this unforgettable meal!