If you’ve been on the hunt for a dish that combines tender, juicy steak with the comforting hug of pasta drenched in a luscious, flavorful sauce, your search ends here with this incredible Steak Pasta with Creamy Garlic Sauce Recipe. This meal brings together perfectly cooked flat iron steak slices, al dente penne, and a silky garlic cream sauce enriched with cheeses and brightened by sun-dried tomatoes, fresh spinach, and a hint of roasted green chile. It’s the kind of dish that feels indulgent yet comforting, impressive enough for guests but easy enough to make any night of the week.

Ingredients You’ll Need
These simple yet essential ingredients create the perfect balance of flavors and textures in this Steak Pasta with Creamy Garlic Sauce Recipe. Each component plays a key role, from the richness of the cheeses and cream to the fresh brightness of spinach and the smoky touch of roasted green chile.
- 12 oz penne pasta: Provides a sturdy, toothsome base that holds the creamy sauce beautifully.
- 1 lb flat iron steak (or ribeye or sirloin): Choose a tender cut that cooks quickly and adds meaty richness.
- 1 tablespoon olive oil: For searing the steak perfectly without sticking.
- Salt and pepper: Simple essentials that enhance every ingredient.
- 2 tablespoons butter: Melts into the sauce and adds a silky richness.
- 1 teaspoon cornstarch or 1 tablespoon flour: Helps thicken the creamy garlic sauce to just the right consistency.
- 3 garlic cloves, minced: Infuses the sauce with that signature bold garlic flavor.
- ½ cup chicken broth: Adds depth and savory umami to the cream sauce without overpowering it.
- ½ cup milk: Creates a smooth, creamy base that lightens the richness.
- ¼ cup mozzarella cheese: Melts into gooey, stretchy goodness in the sauce.
- ¼ cup parmesan cheese: Adds a nutty, sharp flavor that elevates the dish.
- Salt and pepper to taste: For final seasoning adjustments.
- â…“ cup sundried tomatoes: Brings a sweet-tart punch and vibrant color contrast.
- 2 cups fresh spinach: Offers a fresh, slightly earthy layer and beautiful green flecks.
- ¼ cup roasted green chile, peeled and chopped (canned works fine): Provides a smoky, mild heat boost.
- Chopped parsley (for garnish): Adds a fresh herbal finish and a pop of color.
- Red pepper flakes (for garnish): Optional, but perfect for those who like a little extra kick.
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 and cooking the penne pasta until it’s just al dente. This is important because the pasta will continue to cook slightly when tossed later in the creamy sauce. Once done, drain it well and set aside, saving a splash of pasta water if needed for later adjustments.
Step 2: Sear the Steak
While the pasta cooks, pat your steak dry and season both sides generously with salt and pepper. Heat a large skillet over medium-high heat, adding the olive oil once the pan is hot. Sear the steak for about 2 to 4 minutes per side depending on thickness and your preferred doneness. This quick sear locks in juices and creates a beautiful crust. Once cooked, transfer the steak to a cutting board and let it rest for a few minutes before slicing thin.
Step 3: Make the Creamy Garlic Sauce
In the same skillet, melt the butter over medium heat and add minced garlic. Stir it around until fragrant but not browned, about a minute. Then whisk in the cornstarch or flour, fully dissolving it to avoid lumps. Slowly pour in the chicken broth and milk while stirring constantly, allowing the sauce to thicken gently. Lower the heat and fold in mozzarella and parmesan cheese until melted and smooth. Season with salt and pepper to your taste.
Step 4: Bring It All Together
Add the cooked penne pasta back into the skillet with the sauce, tossing to coat every piece evenly. Then stir in sundried tomatoes, fresh spinach, and roasted green chile, letting the spinach just wilt from the residual heat to keep its vibrant green and fresh flavor. Finally, nestle in the sliced steak, allowing everything to mingle for 2 to 4 minutes so the flavors fully combine and the dish heats through.
How to Serve Steak Pasta with Creamy Garlic Sauce Recipe

Garnishes
A sprinkle of freshly chopped parsley adds a bright, fresh herbal note and lifts the dish visually. If you enjoy a little heat, a pinch of red pepper flakes on top creates a subtle, spicy contrast that pairs perfectly with the creamy sauce and rich steak.
Side Dishes
This dish shines on its own but if you’d like to add sides, a crisp green salad with a lemon vinaigrette brightens the plate wonderfully. Garlic bread or crusty bread is also fantastic for soaking up every last bit of that delectable creamy garlic sauce.
Creative Ways to Present
For family-style meals, serve the pasta in a wide, shallow bowl garnished with parsley and red pepper flakes, letting everyone help themselves. For a more elegant presentation, plate the pasta in individual nests topped with thin steak slices and a drizzle of extra sauce. A touch of parmesan shavings or a sprig of fresh herbs adds polish to the final look.
Make Ahead and Storage
Storing Leftovers
Keep any leftover Steak Pasta with Creamy Garlic Sauce Recipe in an airtight container in the refrigerator. It will stay fresh for up to 3 days, making it a convenient and delicious lunch or dinner option the next day.
Freezing
While this dish tastes best fresh, you can freeze portions in a sealed container or heavy-duty freezer bag for up to 1 month. When freezing, consider storing the steak and pasta separately if possible to maintain optimal texture.
Reheating
To reheat, gently warm the pasta in a skillet over medium-low heat with a splash of milk or broth to loosen the sauce. This technique keeps the creamy garlic sauce velvety and prevents the steak from drying out. Avoid microwaving directly as it may cause uneven heating.
FAQs
Can I use other types of pasta?
Absolutely! Penne works wonderfully because it holds sauce well, but feel free to use rigatoni, fusilli, or even spaghetti based on your preference or what you have on hand.
What can I substitute for the roasted green chile?
If you don’t have roasted green chiles, mild canned green chiles work fine, or skip them altogether for a more neutral flavor. You might also try a pinch of smoked paprika for a different smoky dimension.
Can I make this recipe dairy-free?
You can modify this dish by using dairy-free butter, plant-based milk like almond or oat milk, and a non-dairy cheese alternative. The flavor will be a bit different but still delicious.
How do I know when the steak is cooked perfectly?
Cooking times depend on steak thickness and your preferred doneness. Aim for a nice sear and use a meat thermometer if you like: 130°F for medium-rare, 140°F for medium. Resting the steak after cooking lets juices redistribute.
Can I prep parts of this recipe ahead of time?
Yes! You can cook the pasta and steak in advance, then store separately. When ready to eat, just prepare the sauce and combine everything quickly in a skillet for fresh, hot results.
Final Thoughts
I can’t recommend this Steak Pasta with Creamy Garlic Sauce Recipe enough for anyone who loves a rich, comforting dish full of flavor and texture. Whether you’re cooking for a casual weeknight or looking to impress friends, it delivers every time. Dive in, enjoy the harmonious blend of juicy steak, creamy garlic sauce, and fresh veggies, and make it a new favorite in your recipe rotation!
Print
Steak Pasta with Creamy Garlic Sauce Recipe
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Total Time: 30 minutes
- Yield: 4 servings
- Category: Main Course
- Method: Stovetop
- Cuisine: American
Description
This Steak Pasta with Creamy Garlic Sauce is a delightful dish combining tender pan-seared steak slices with al dente penne pasta tossed in a rich, garlicky cream sauce. Enhanced with sun-dried tomatoes, fresh spinach, and roasted green chiles, this recipe balances robust flavors with creamy textures, perfect for a satisfying and elegant weeknight dinner for four.
Ingredients
Pasta
- 12 oz penne pasta
Steak
- 1 lb flat iron steak (or ribeye or sirloin)
- 1 tablespoon olive oil
- Salt and pepper to taste
Creamy Garlic Sauce
- 2 tablespoons butter
- 1 teaspoon cornstarch (or 1 tablespoon flour)
- 3 garlic cloves, minced
- ½ cup chicken broth
- ½ cup milk
- ¼ cup shredded mozzarella cheese
- ¼ cup grated parmesan cheese
- Salt and pepper to taste
Additional Ingredients
- â…“ cup sun-dried tomatoes
- 2 cups fresh spinach
- ¼ cup roasted, peeled, and chopped green chile (canned green chile can be used)
- Chopped parsley, for garnish
- Red pepper flakes, for garnish
Instructions
- Cook Pasta: Bring a large pot of salted water to a boil. Add the penne pasta and cook according to package instructions until al dente. Drain and set aside.
- Cook Steak: Season both sides of the steak with salt and pepper. Heat a large skillet over medium-high heat and add olive oil. Once the oil is hot, sear the steak for 2 to 4 minutes on each side, depending on desired doneness. Remove steak from skillet, let rest for a few minutes, then slice against the grain.
- Make Cream Sauce: In the same skillet, melt butter over medium heat. Add minced garlic and sauté until fragrant, about 1 minute. Whisk in the cornstarch or flour until fully combined to create a roux. Gradually stir in the chicken broth and milk, continuing to whisk until the sauce thickens. Add mozzarella and parmesan cheese, seasoning with salt and pepper. Stir until cheeses melt completely.
- Combine Ingredients: Add the cooked penne pasta into the cream sauce along with sun-dried tomatoes, fresh spinach, and roasted green chile. Stir well and cook for another 2 to 4 minutes to allow flavors to meld and spinach to wilt.
- Serve and Garnish: Plate the creamy pasta and top with sliced steak. Garnish with chopped parsley and red pepper flakes for a little heat and freshness. Serve immediately.
Notes
- You can substitute the steak cut with ribeye or sirloin based on preference.
- For a smoother sauce, ensure the cornstarch or flour is fully dissolved before adding liquids.
- If you prefer a spicier dish, increase the amount of red pepper flakes or use spicy green chile.
- Leftover steak can be used for sandwiches or salads.
- Use whole milk for a richer sauce or low-fat milk for a lighter version.

