Creamy Cajun Garlic Butter Spaghetti with Beef Strips

Creamy Cajun Garlic Butter Spaghetti with Beef Strips is a soul-satisfying dinner that brings heat, richness, and indulgent comfort to your table. Imagine tender beef strips, seared until golden, nestled in a nest of creamy garlic butter spaghetti that hums with the bold spice of Cajun seasoning. It’s the kind of dish that feels like a reward after a long day, packed with layers of savory flavor and that signature southern warmth.
This dish is surprisingly easy to pull together on a weeknight but fancy enough to impress guests or add flair to your family dinner rotation. The combination of Cajun seasoning and silky garlic butter sauce is a flavor marriage that just works—it hugs each strand of spaghetti beautifully while the beef adds hearty texture and richness. One bite and you’ll understand why this creamy pasta with a kick keeps making a comeback in my kitchen.
Why You’ll Love This Creamy Cajun Garlic Butter Spaghetti with Beef Strips
If you love pasta that brings bold flavor and creamy comfort, this dish checks every box. The Cajun seasoning brings a smoky warmth that isn’t overwhelming but adds depth to the velvety garlic butter sauce. You can adjust the spice to your liking, making it family-friendly or adding an extra kick for spice lovers. The beef strips not only provide protein but also that crave-worthy seared edge that plays so well with the soft pasta.
It also reheats beautifully, meaning leftovers become tomorrow’s cozy lunch. From start to finish, this dish feels indulgent, fast, and just the right kind of spicy.
What Kind of Beef Should I Use for This Pasta?
For the best result, go with sirloin or flank steak. These cuts are flavorful and tender when sliced thinly across the grain. You want beef that can hold up to a hot sear without becoming chewy. Let it rest a few minutes after cooking, then slice it into bite-sized strips. Ribeye is another option if you want something even richer, but sirloin gives that great balance between flavor, tenderness, and affordability. Whatever cut you choose, make sure it’s well-seasoned and cooked quickly for a golden crust and juicy inside.
Ingredients for the Creamy Cajun Garlic Butter Spaghetti with Beef Strips
This recipe blends creamy comfort with bold Cajun flair, and every ingredient plays a key role. Choose high-quality beef and fresh garlic for the best flavor. The pasta should be long and hearty enough to capture the sauce, while Cajun seasoning brings heat and depth. Butter and cream create the velvety base, and a touch of Parmesan adds richness.
- Spaghetti
- Sirloin steak (or flank steak)
- Garlic cloves
- Unsalted butter
- Heavy cream
- Parmesan cheese
- Cajun seasoning
- Olive oil
- Salt
- Black pepper
- Parsley (for garnish)


How To Make the Creamy Cajun Garlic Butter Spaghetti with Beef Strips
Step 1: Cook the Pasta
Bring a large pot of salted water to a boil and cook the spaghetti according to the package directions until al dente. Reserve about a cup of pasta water, then drain and set aside.
Step 2: Sear the Beef Strips
While the pasta cooks, heat olive oil in a large skillet over medium-high heat. Season the beef strips with Cajun seasoning, salt, and pepper. Sear the strips for 2-3 minutes per side until golden and cooked through. Remove and set aside.
Step 3: Make the Garlic Butter Base
In the same skillet, lower the heat and add the butter. Once melted, add minced garlic and sauté until fragrant, about 1 minute. Pour in the heavy cream and let it simmer gently for 3-5 minutes.
Step 4: Build the Sauce
Stir in the Parmesan cheese and an extra pinch of Cajun seasoning. Let it melt into the sauce, then add the cooked pasta, tossing to coat. Use reserved pasta water a bit at a time if the sauce needs loosening.
Step 5: Combine and Serve
Return the seared beef strips to the skillet and stir to combine with the pasta. Sprinkle chopped parsley on top for freshness, and serve warm with extra Parmesan if desired.
How to Serve and Store This Creamy Cajun Garlic Butter Spaghetti with Beef Strips
This recipe serves about four hungry people generously or up to six with lighter portions. It’s a complete meal on its own, thanks to the combination of protein, pasta, and creamy sauce. Serve it right out of the skillet or transfer to a serving platter with a sprinkle of fresh parsley and a few cracks of black pepper on top.
If you have leftovers, store them in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stovetop or in the microwave, adding a splash of milk or water to loosen the sauce. Avoid freezing, as the creamy sauce can separate in texture.
What to Serve With Creamy Cajun Garlic Butter Spaghetti with Beef Strips?
Garlic Bread
Warm, crispy garlic bread is perfect for soaking up every last bit of that luxurious Cajun cream sauce.
Simple Green Salad
A fresh salad with crisp lettuce, cucumbers, and a light vinaigrette balances out the richness of the pasta.
Roasted Asparagus
This veggie side adds a tender crunch and its earthy flavor pairs well with the bold Cajun notes.
Grilled Zucchini or Summer Squash
Lightly charred squash brings a smoky contrast to the creamy pasta and beef.
Parmesan Roasted Broccoli
Toss broccoli florets with Parmesan and roast until golden for a cheesy, savory companion.
Cajun Corn on the Cob
Add another Southern twist with sweet corn dusted in Cajun spice and melted butter.
Creamy Coleslaw
The cool crunch of coleslaw offers a refreshing sidekick and slight sweetness to cut the spice.
Iced Sweet Tea or Lemonade
A cool glass of sweet tea or citrusy lemonade keeps the heat in check and completes the Southern-inspired meal.
Want More Pasta Ideas with a Bold Twist?
If this Creamy Cajun Garlic Butter Spaghetti with Beef Strips has you craving more flavorful pasta dinners, here are some must-try favorites from the site:
• Creamy Tomato Spinach Pasta for a vegetarian-friendly option bursting with richness.
• Creamy Cajun Shrimp Pasta if you want seafood in your Cajun pasta rotation.
• One-Pot Creamy Sausage Rigatoni is a comforting one-pan wonder with hearty sausage.
• Creamy Cottage Cheese Pasta Sauce for a protein-packed twist.
• Tuscan Chicken Pasta with sun-dried tomatoes and Italian flair.
Save This Recipe For Later
📌 Save this recipe to your Pinterest dinner board so you can come back to it any time.
And let me know in the comments how yours turned out. Did you go heavy on the Cajun seasoning? Add mushrooms or a splash of white wine?
I love hearing how others make these recipes their own. Questions are always welcome—let’s cook and share!
Explore beautifully curated health-boosting and comfort food recipes on Janet Dishes on Pinterest and find your next crave-worthy idea.
Conclusion
Creamy Cajun Garlic Butter Spaghetti with Beef Strips is more than a quick dinner—it’s a dish that brings bold spice, rich comfort, and satisfying texture together in a single skillet. Whether you’re feeding family, guests, or just yourself after a long day, this pasta delivers.
Try it once, and it just might earn a regular spot in your weeknight rotation. The sauce alone is worth it.
Print
Creamy Cajun Garlic Butter Spaghetti with Beef Strips
- Total Time: 30 minutes
- Yield: 4 servings
Description
This Creamy Cajun Garlic Butter Spaghetti with Beef Strips is a bold and comforting pasta recipe made with tender seared steak, a velvety garlic butter cream sauce, and rich Cajun seasoning. A quick and flavorful dinner that’s perfect for busy weeknights or cozy weekends.
Ingredients
400g spaghetti
300g sirloin steak or flank steak
3 garlic cloves, minced
3 tablespoons unsalted butter
1 cup heavy cream
1/2 cup grated Parmesan cheese
2 teaspoons Cajun seasoning
1 tablespoon olive oil
1/2 teaspoon salt
1/2 teaspoon black pepper
2 tablespoons chopped parsley (for garnish)
Instructions
1. Bring a large pot of salted water to a boil and cook the spaghetti until al dente. Reserve 1 cup of pasta water, then drain.
2. While pasta cooks, heat olive oil in a large skillet over medium-high heat. Season beef strips with Cajun seasoning, salt, and pepper.
3. Sear beef for 2–3 minutes per side until browned and cooked through. Remove and set aside.
4. In the same skillet, reduce heat and melt the butter. Add minced garlic and sauté for 1 minute until fragrant.
5. Pour in the heavy cream and simmer gently for 3–5 minutes.
6. Stir in Parmesan cheese and an extra pinch of Cajun seasoning.
7. Add the cooked pasta and toss to coat in the sauce. Use reserved pasta water to loosen if needed.
8. Return beef strips to skillet, combine with pasta, garnish with chopped parsley, and serve warm.
Notes
Use freshly grated Parmesan for best melt and flavor.
Don’t overcook the steak—medium rare to medium keeps it juicy.
Adjust Cajun spice level based on your preference for heat.
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Category: Dinner
- Method: Stovetop
- Cuisine: Cajun-inspired
Nutrition
- Serving Size: 1 serving
- Calories: 612
- Sugar: 2g
- Sodium: 510mg
- Fat: 32g
- Saturated Fat: 16g
- Unsaturated Fat: 14g
- Trans Fat: 0g
- Carbohydrates: 48g
- Fiber: 2g
- Protein: 34g
- Cholesterol: 115mg