Cajun Steak Pasta That’s Better Than a Restaurant

By Rowan Pierce

On February 10, 2026

A close-up side view of a fork twirling rigatoni from a bowl of spicy steak pasta. The creamy cajun sauce coats every piece of pasta and steak.

Cuisine

American, Cajun

Prep time

10 minutes

Cooking time

25 minutes

Total time

35 minutes

Servings

4 people

Get ready for a flavor explosion with this incredible Cajun Steak Pasta recipe. We’re combining perfectly seared, juicy steak with a rich and creamy Cajun-spiced sauce, all tossed with your favorite pasta. It’s a satisfying, restaurant-quality meal that’s surprisingly easy to make right in your own kitchen. This dish is perfect for a weeknight dinner but impressive enough for a special occasion.

Forget bland and boring pasta nights. This recipe brings the heat, the creaminess, and the savory satisfaction you’ve been craving. Let’s dive in and make a meal your whole family will ask for again and again.

A hearty bowl of Cajun Steak Pasta shown from a 45-degree angle, with fresh bell peppers and onions visible in the creamy sauce.
Dinner is served! Who's ready for a bowl?

Why This Cajun Steak Pasta Recipe is a Must-Try

You’re going to absolutely love this dish, and here’s why. The magic is in the balance of bold flavors and comforting textures.

  • Incredibly Flavorful: The homemade Cajun seasoning coats the tender steak, while the creamy sauce is packed with garlic, herbs, and a signature Cajun kick.
  • Quick & Easy: This entire meal comes together in about 30 minutes, making it a perfect solution for busy weeknights.
  • Customizable Heat: You control the spice! Easily adjust the amount of cayenne pepper to make it as mild or as fiery as you like.
  • Hearty & Satisfying: Packed with protein from the steak and rich, comforting carbs from the pasta, this is a meal that truly satisfies. Looking for another hearty favorite? Try this easy tater tot casserole recipe.

Ingredients You’ll Need

This recipe uses simple, easy-to-find ingredients to create its signature bold flavor. Here’s what you’ll need to grab from the store:

For the Steak:

  • Sirloin Steak: About 1 pound, cut into bite-sized cubes. Ribeye or New York strip also work wonderfully.
  • Olive Oil: Just a tablespoon for searing the steak.
  • Cajun Seasoning: Two tablespoons. You can use a store-bought blend or make your own for extra freshness.

For the Pasta and Sauce:

  • Pasta: 12 ounces of a short pasta like Penne, Rigatoni, or Bowtie.
  • Butter: Two tablespoons to create the sauce base.
  • Onion: One small onion, finely diced.
  • Bell Peppers: One red and one green, both diced.
  • Garlic: Three cloves, minced.
  • All-Purpose Flour: Two tablespoons to help thicken the sauce.
  • Chicken Broth: One cup. Use low-sodium to better control the saltiness.
  • Heavy Cream: One cup, for that essential rich and creamy texture.
  • Diced Tomatoes: One 14.5-ounce can, undrained.
  • Parmesan Cheese: Half a cup, freshly grated for the best flavor and melt.
  • Fresh Parsley: Chopped, for garnish.

How to Make Cajun Steak Pasta (Step-by-Step)

Follow these simple steps to create a perfect bowl of creamy Cajun Steak Pasta. We’ll start by searing the steak to lock in all those delicious juices.

A close-up side view of a fork twirling rigatoni from a bowl of spicy steak pasta. The creamy cajun sauce coats every piece of pasta and steak.
Look at that creamy, dreamy sauce!

Step 1: Prepare and Cook the Steak

Pat the steak cubes dry with a paper towel. This is key for getting a great sear! Season them generously on all sides with the Cajun seasoning. Heat the olive oil in a large skillet or Dutch oven over medium-high heat. Add the steak in a single layer, being careful not to overcrowd the pan. Sear for 2-3 minutes per side, until browned and cooked to your desired doneness. Remove the steak from the skillet and set it aside on a plate.

Step 2: Cook the Pasta

While the steak is cooking, bring a large pot of salted water to a boil. Add the pasta and cook according to package directions until al dente. Just before draining, reserve about one cup of the starchy pasta water. Drain the pasta and set it aside.

Step 3: Sauté the Vegetables

In the same skillet you cooked the steak in, melt the butter over medium heat. Add the diced onion and bell peppers. Sauté for 4-5 minutes, until they begin to soften. Add the minced garlic and cook for another minute until fragrant. Be careful not to burn the garlic.

Step 4: Create the Creamy Cajun Sauce

Sprinkle the flour over the vegetables and stir to combine. Cook for one minute to get rid of the raw flour taste. Slowly whisk in the chicken broth, scraping up any browned bits from the bottom of the pan. Bring the mixture to a simmer and then stir in the heavy cream and the can of undrained diced tomatoes. Let the sauce simmer for 3-4 minutes, until it starts to thicken.

Step 5: Combine and Serve

Reduce the heat to low and stir in the grated Parmesan cheese until it’s fully melted and the sauce is smooth. Return the cooked steak (and any accumulated juices) to the skillet. Add the drained pasta and toss everything together until the pasta and steak are well-coated in the creamy sauce. If the sauce is too thick, add a splash of the reserved pasta water until it reaches your desired consistency. Garnish with fresh parsley and serve immediately.

Pro Tips for the Best Pasta

Want to elevate your Cajun Steak Pasta? Here are a few expert tips:

  • Don’t Overcook the Steak: Remember that the steak will be added back to the hot sauce, so it’s best to slightly undercook it during the initial sear.
  • Use Freshly Grated Parmesan: Pre-shredded cheese often contains anti-caking agents that can make your sauce grainy. Grating your own ensures a smoother, creamier result.
  • Reserve Pasta Water: That starchy water is liquid gold! It helps the sauce cling to the pasta and is perfect for thinning the sauce without making it watery.
  • Make it a Meal: For another fantastic all-in-one dinner, check out this Creamy Cajun Chicken.

What to Serve with Your Pasta

This Cajun Steak Pasta is a complete meal on its own, but it also pairs wonderfully with a few simple sides. A crisp green salad with a vinaigrette can cut through the richness of the cream sauce. For something heartier, you can’t go wrong with warm, crusty garlic bread or these amazing Garlic Cheese Bombs for dipping into the extra sauce.

Recipe Variations to Try

One of the best things about this recipe is how easy it is to adapt. Try one of these delicious variations:

  • Make it Seafood: Swap the steak for shrimp or andouille sausage for a more classic Cajun flavor profile.
  • Add More Veggies: Feel free to add mushrooms, spinach, or zucchini along with the peppers and onions.
  • Spice it Up: For extra heat, add a pinch of red pepper flakes or a dash of your favorite hot sauce to the finished dish.

Frequently Asked Questions About Cajun Steak Pasta

This dish is best served fresh, as cream-based sauces can separate when reheated. However, you can store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stovetop with a splash of milk or cream to loosen the sauce.

The creaminess in this sauce comes from a combination of a flour-based roux, heavy cream, and freshly grated Parmesan cheese. For the smoothest sauce, add the cream slowly and stir in the Parmesan off the heat to prevent it from clumping.

The spice level is easily adjustable. Most store-bought Cajun seasonings have a moderate amount of heat. If you’re sensitive to spice, use a little less seasoning. If you love heat, add a pinch of cayenne pepper or red pepper flakes to the sauce.

For a slightly lighter version, you can substitute half-and-half or evaporated milk for the heavy cream. Note that this will result in a less rich and slightly thinner sauce.

Sirloin steak is a great choice as it’s lean, flavorful, and relatively affordable. For a more tender, richer bite, you could also use ribeye or New York strip. Be sure to cut it into uniform, bite-sized pieces for even cooking.

Share Your Creation!

I hope you love this creamy and delicious Cajun Steak Pasta recipe as much as I do! It’s a true crowd-pleaser that brings a taste of New Orleans to your dinner table. If you make it, I’d love to see it! Please leave a comment below or share a photo on Pinterest. Your feedback helps so much!

An overhead shot of a white bowl filled with creamy Cajun Steak Pasta, garnished with fresh parsley. The pasta is tossed with seared steak pieces and a vibrant orange cream sauce.
This restaurant-quality Cajun Steak Pasta is the perfect weeknight dinner!

The Ultimate Cajun Steak Pasta Recipe

A close-up side view of a fork twirling rigatoni from a bowl of spicy steak pasta. The creamy cajun sauce coats every piece of pasta and steak.

Cajun Steak Pasta That's Better Than a Restaurant

This Cajun Steak Pasta is a 30-minute meal packed with flavor! Featuring tender, seared steak and a creamy, spicy Cajun sauce tossed with penne pasta, it's a restaurant-quality dinner made easy at home.
Prep Time 10 minutes
Cook Time 25 minutes
Total Time 35 minutes
Servings: 4 people
Course: Dinner, Main Course
Cuisine: American, Cajun
Calories: 750

Ingredients
  

  • 1 lb Sirloin Steak cut into bite-sized cubes
  • 1 tbsp Olive Oil
  • 2 tbsp Cajun Seasoning store-bought or homemade
  • 12 oz Penne Pasta or other short pasta
  • 2 tbsp Butter
  • 1 small Onion finely diced
  • 1 Red Bell Pepper diced
  • 1 Green Bell Pepper diced
  • 3 cloves Garlic minced
  • 2 tbsp All-Purpose Flour
  • 1 cup Chicken Broth
  • 1 cup Heavy Cream
  • 14.5 oz Diced Tomatoes undrained
  • 1/2 cup Parmesan Cheese freshly grated
  • 2 tbsp Fresh Parsley chopped, for garnish

Equipment

  • 1 Large skillet or Dutch oven
  • 1 Large pot For boiling pasta

Method
 

  1. Pat the steak cubes dry and season generously with Cajun seasoning. Heat olive oil in a large skillet over medium-high heat. Sear the steak for 2-3 minutes per side until browned. Remove from the skillet and set aside.
  2. Bring a large pot of salted water to a boil. Cook pasta according to package directions until al dente. Reserve 1 cup of pasta water, then drain the pasta.
  3. In the same skillet, melt the butter over medium heat. Add the onion and bell peppers and sauté for 4-5 minutes until softened. Add the minced garlic and cook for 1 more minute until fragrant.
  4. Sprinkle flour over the vegetables and cook for 1 minute. Slowly whisk in chicken broth, scraping the pan. Stir in heavy cream and diced tomatoes. Simmer for 3-4 minutes until it begins to thicken.
  5. Reduce heat to low and stir in the Parmesan cheese until smooth. Return the cooked steak and any juices to the skillet. Add the drained pasta and toss to coat everything in the sauce. Thin with reserved pasta water if needed. Garnish with fresh parsley and serve immediately.

Notes

Tip 1: For the best sear, make sure your pan is hot and the steak is dry before adding it to the skillet.
Tip 2: Grating your own Parmesan cheese will result in a much smoother and creamier sauce.
Tip 3: Don't be afraid to adjust the Cajun seasoning to your personal spice preference.

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