If you are searching for a dish that brings together hearty steak and comforting pasta in a luscious sauce, look no further than this Steak Pasta with Creamy Garlic Sauce Recipe. It is a delightful fusion of tender, juicy flat iron steak, perfectly cooked penne, and a dreamy garlic-infused cream sauce that clings to every bite. With the added brightness of sundried tomatoes, the mild kick of green chiles, and fresh spinach, this recipe not only satisfies your hunger but also fills your kitchen with incredible aromas that invite you to dig in immediately.

Ingredients You'll Need

The image shows two side-by-side photos of beef. On the left side, there is a raw piece of beef with visible marbling and sprinklings of salt and pepper on a white marbled surface. The beef has a rich red color with white fat streaks. On the right side, there is a white plate holding several cooked beef pieces, showing a brownish, slightly charred texture on their surface. The cooked beef pieces look juicy and tender with a caramelized outer layer. Photo taken with an iphone --ar 4:5 --v 7

The beauty of this Steak Pasta with Creamy Garlic Sauce Recipe is how it relies on simple yet thoughtfully chosen ingredients that work harmoniously. Each element has a role to play—whether adding texture, depth, or color—making the cooking process straightforward and the results spectacular.

12 oz penne pasta: Holds sauce beautifully with its ridges and hollow center, perfect for hearty dishes.

1 lb flat iron steak (or ribeye or sirloin): Tender and flavorful, this steak cooks quickly and pairs wonderfully with creamy sauces.
1 tablespoon olive oil: Essential for searing the steak to a perfect crust without sticking.
Salt and pepper: The fundamental seasoning bringing out the steak’s and sauce’s natural flavors.

2 tablespoons butter: Creates a silky, rich base for the creamy garlic sauce.
1 teaspoon cornstarch (or 1 tablespoon flour): Helps thicken the sauce to a luscious consistency without clumps.
3 garlic cloves (minced): Infuses the sauce with its unmistakable aromatic punch.

½ cup chicken broth: Adds savory depth and balances the creaminess.
½ cup milk: Keeps the sauce light yet creamy; feel free to use whole milk for extra richness.
¼ cup mozzarella: Melts for gooey texture and subtle creaminess.

¼ cup parmesan cheese: Brings a sharp, nutty flavor that elevates the sauce.
⅓ cup sundried tomatoes: Adds vibrant color and an intense sweet-tart burst.
2 cups fresh spinach: Wilted into the dish for freshness and a mild green note.

¼ cup roasted, peeled, and chopped green chiles (canned is fine): Lends a smoky, spicy kick that cuts through the richness.
Chopped parsley (for garnish): Delivers a fresh, herbaceous touch to finish the plate beautifully.
Red pepper flakes (for garnish): Optional heat boost and visual flair.

How to Make Steak Pasta with Creamy Garlic Sauce Recipe

Step 1: Cook the Pasta

Start by bringing a large pot of salted water to a boil, then add your penne pasta. Cook according to package instructions until al dente, which means tender but still firm to the bite. This texture is key because it holds up beautifully when tossed in the creamy garlic sauce and avoids becoming mushy.

Step 2: Prepare and Cook the Steak

While the pasta cooks, season the steak liberally on both sides with salt and pepper. Heat a large skillet over medium-high heat and add the olive oil to get it shimmering hot. Place the steak in the pan and sear for 2-4 minutes on each side, depending on your preferred doneness. For medium-rare, aim for an internal temperature of 130-135°F before resting it to reach 140-145°F. Once done, remove the steak and let it rest to retain those juicy flavors.

Step 3: Create the Creamy Garlic Sauce

Using the same skillet (to soak up those delicious steak bits), melt the butter over medium heat. Add the minced garlic and sauté until it becomes fragrant, about 1-2 minutes. Whisk in the cornstarch or flour to thicken the sauce, then gradually stir in the chicken broth and milk. Keep stirring frequently until the sauce starts to boil and thicken to that perfect creamy texture. Next, add the mozzarella and parmesan cheese, stirring until melted and fully incorporated. Season with salt and pepper to taste.

Step 4: Combine Pasta and Flavorful Add-Ins

Drain the cooked pasta and add it directly to the sauce, stirring well to coat every piece. Toss in the sundried tomatoes, green chiles, and fresh spinach. Allow the spinach to wilt by cooking for an additional 2-4 minutes, or simply cover the pan with a lid off heat to encourage gentle wilting. This combination brightens the dish and adds wonderful layers of flavor.

Step 5: Finish with Steak and Garnishes

Slice the rested steak into thin strips and fold it into the pasta. Give everything one last toss so the steak warms through. To finish, sprinkle generously with chopped parsley, a pinch of red pepper flakes for some heat if you like, and a little extra parmesan. Now your Steak Pasta with Creamy Garlic Sauce Recipe is ready to serve and enjoy!

How to Serve Steak Pasta with Creamy Garlic Sauce Recipe

The image shows a black pan filled with penne pasta mixed with fresh green spinach leaves and small pieces of dark red sun-dried tomatoes. The pasta is light yellow with a creamy texture, and the spinach is fresh and slightly wilted, scattered evenly over the pasta. The sun-dried tomatoes add a rough, wrinkled texture and deep color contrast, spread throughout the dish. The pan is placed on a wooden board, which sits on a surface with a white marbled texture. photo taken with an iphone --ar 4:5 --v 7

Garnishes

Simple garnishes such as fresh parsley and red pepper flakes not only add visual appeal but also contrast the richness of the creamy sauce beautifully. A sprinkle of extra parmesan is perfect for cheeselovers who want that salty, melted indulgence with every bite.

Side Dishes

Consider pairing this dish with crisp green salads, roasted vegetables, or even a crusty garlic bread to soak up any leftover sauce. These sides introduce texture and freshness, rounding out your meal in the most satisfying way.

Creative Ways to Present

For a fun twist, serve the pasta in shallow bowls with the steak slices fanned across the top to showcase its beautiful sear. A drizzle of good quality olive oil or a wedge of lemon on the side can also add subtle brightness and elevate presentation.

Make Ahead and Storage

Storing Leftovers

Any leftovers of this Steak Pasta with Creamy Garlic Sauce Recipe should be stored in an airtight container and refrigerated. It will keep well for up to three days, making for a delicious next-day lunch or dinner option.

Freezing

While you can freeze this pasta, be aware that fresh spinach and cream sauces sometimes change texture after thawing. To preserve quality, consider freezing the steak and pasta separately from the sauce, and reheat gently to avoid separation.

Reheating

To reheat, warm the pasta slowly over low heat on the stove, adding a splash of milk or broth if the sauce seems too thick. This helps revive that creamy consistency and prevents drying out, ensuring the dish tastes freshly made.

FAQs

Can I use a different type of pasta for this recipe?

Absolutely! While penne is ideal for holding sauce, other pasta shapes like fusilli, rigatoni, or farfalle work well too. Just make sure to cook them al dente for the best texture.

Is there a substitute for the flat iron steak?

Yes, ribeye, sirloin, or even skirt steak are wonderful alternatives. Choose a cut you enjoy that cooks quickly and remains tender when sliced against the grain.

Can I make the sauce dairy-free?

You can swap the milk for unsweetened almond or oat milk and use dairy-free cheese options. Keep an eye on sauce thickness as non-dairy alternatives behave differently during cooking.

How spicy is this dish with roasted green chiles?

The chiles add a gentle smoky heat that complements the creaminess without overpowering. If you prefer milder flavors, reduce the quantity or omit the red pepper flakes garnish.

Can I prep parts of this recipe ahead of time?

Definitely! You can marinate and season your steak and even chop your garlic and sundried tomatoes a day ahead. Preparing these components beforehand will speed up your cooking process.

Final Thoughts

Cooking this Steak Pasta with Creamy Garlic Sauce Recipe is like giving yourself a big, delicious hug at the dinner table. It’s simple enough for a cozy weeknight yet special enough to impress guests. I encourage you to try it soon and watch as the flavors melt together and brighten your meal time. Believe me, once you taste it, this will become a fast favorite you return to again and again.

Steak Pasta with Creamy Garlic Sauce Recipe

Ingredients You'll Need