By Cajun shrimp and steak alfredo pasta is a comfort-food classic made simpler for home cooks. With everyday ingredients and reliable technique, it delivers big flavor with little effort.
Cajun shrimp and steak alfredo pasta captures the essence of meals|beef & lamb while staying approachable for everyday cooking. The method focuses on maximizing flavor with minimal steps, using common pantry items and fresh ingredients. From the first bite you’ll notice a balance of texture and taste that feels both familiar and exciting. To build depth, we combine proper seasoning with simple techniques: gentle heat for aromatics, accurate measurements, and attention to doneness. Small details—like resting time or layering ingredients—make a noticeable difference in the final dish. This recipe is designed to be flexible. You can swap in seasonal produce, adjust spices to match your preferences, or adapt the base to suit dietary needs. The goal is to keep the spirit of the dish while letting you tailor it to your kitchen. Serving ideas are wide open: pair with a crisp salad, roasted vegetables, warm bread, or your favorite grains. Leftovers store well and often taste even better the next day as flavors settle. That makes the recipe suitable for meal prep and busy schedules. For best results, read the steps once before you start, assemble ingredients, and cook with confidence. Taste as you go, and don’t be afraid to adjust seasoning. With these principles, Cajun shrimp and steak alfredo pasta becomes a reliable addition to your rotation—crowd-pleasing, practical, and full of flavor.
INGREDIENTS
For The Steak
1 Ib. steak, cut into cubes (you can use Ribeye or Sirloin)
1/2 cup + 1 Tbsp extra virgin olive oil, divided
1/4 cup soy sauce
1/4 cup Worcestershire sauce
1 Tbsp garlic powder
1 Tbsp Cajun seasoning
1 Tbsp hot sauce
1 Tbsp brown sugar
1 tsp ground black pepper
2 Tbsp butter
2 garlic cloves, minced
1/8 – 1/4 tsp crushed red chili pepper flakes (optional)
For The Pasta
½ tsp salt
1 Tbsp olive oil
1 Ib. Penne Pasta
For The Shrimp
10 oz shrimp, peeled and deveined (if frozen, thawed)
1 Tbsp olive oil
1 Tbsp cajun seasoning
Pinch of Salt
Pinch of freshly ground black pepper
For Alfredo sauce
½ cup unsalted butter
4 oz. cream cheese, softened to room temperature
2 cups (1 pint) heavy cream
1 Tbsp Cajun seasoning
1/2 tsp salt, or to taste
1/2 tsp freshly ground black pepper, or to taste
1 and ½ cups freshly grated Parmesan
How To Make Cajun Shrimp and Steak Alfredo Pasta
For The Steak Marinade
Place the steak pieces inside of a ziploc bag. Set aside.
Combine 1/2 cup extra virgin olive oil, soy sauce, Worcestershire sauce, garlic powder, Cajun seasoning, hot sauce, brown sugar and ground black pepper in a small bowl.
Pour the marinade inside of the ziploc bag, covering the meat. Seal tightly and refrigerate for 6-8 hours or preferably overnight.
For The Pasta:
Fill a large pot with water and add ½ teaspoon of salt and 1 tablespoon of olive oil. Bring to a boil.
Add the pasta to the boiling water and cook according to package directions. Drain the pasta water and set the noodles aside.
For The Shrimp:
In a medium bowl, add shrimp, olive oil, cajun seasoning, and a pinch of salt and pepper and toss to combine and coat the shrimp.
Add shrimp to hot skillet and cook, stirring constantly until shrimp is pink. Scrape shrimp into a separate bowl and set aside.
For The Steak:
Heat 1 tablespoon of olive oil in the hot skillet.
Remove steak marinade from refrigerator. Remove the steak chunks from the marinade and place in the same skillet in a single layer.
Cook for 2-4 minutes, stirring occasionally until golden brown.
Add butter, minced garlic and crushed red pepper flakes and continue to cook for 1-2 minutes, stirring and tossing to coat the steak. Scrape into a separate bowl and set aside.
For Alfredo Sauce:
In the same skillet, melt the butter over medium-low heat. Once the butter is melted, add the cream cheese and heat until softened.
Pour in heavy cream and season with Cajun spice, salt and pepper. Whisk to combine.
Bring to a low boil. Once boiling, decrease the heat to low and allow the sauce to simmer for 8-10 minutes, whisking occasionally. The sauce should be thick enough to coat a spoon.
Once sauce has thickened, turn off the heat and add the parmesan. Stir until cheese is melted and combined. Taste the sauce and adjust the seasonings to your preference.
Add the pasta and toss around to coat in the Alfredo. Toss in the steak, and shrimp and stir to combine. Serve and enjoy!
PREPARATION STEPS
Combine 1/2 cup extra virgin olive oil, soy sauce, Worcestershire sauce, garlic powder, Cajun seasoning, hot sauce, brown sugar and ground black pepper in a small bowl.
Pour the marinade inside of the ziploc bag, covering the meat. Seal tightly and refrigerate for 6-8 hours or preferably overnight.
Add the pasta to the boiling water and cook according to package directions. Drain the pasta water and set the noodles aside.
Add shrimp to hot skillet and cook, stirring constantly until shrimp is pink. Scrape shrimp into a separate bowl and set aside.
Heat 1 tablespoon of olive oil in the hot skillet.
Cook for 2-4 minutes, stirring occasionally until golden brown.
Add butter, minced garlic and crushed red pepper flakes and continue to cook for 1-2 minutes, stirring and tossing to coat the steak. Scrape into a separate bowl and set aside.
Pour in heavy cream and season with Cajun spice, salt and pepper. Whisk to combine.
Add the pasta and toss around to coat in the Alfredo. Toss in the steak, and shrimp and stir to combine. Serve and enjoy!
ORIGIN STORY
Home-style cooking inspired by classic flavors and modern, reliable methods.
META INFOS
Prep: 20 min | Cook: 45 min | Total: 65 min | Servings: 4 | Calories: ~450 kcal | Difficulty: Medium
BENEFITS
Balanced flavor with approachable prep. Nutrition-friendly options and make-ahead friendly for busy schedules.
OCCASIONS
Weeknight dinners; Family gatherings; Potlucks; Holidays; Picnics; Meal prep
VARIATIONS
Swap seasonal produce; Adjust spices; Offer gluten-free or low-carb options where suitable; Try alternative proteins.
PAIRING
Green salad; Roasted vegetables; Rice or bread
STORAGE
Refrigerate in airtight container 2–4 days; freeze up to 2 months. Reheat gently to preserve texture.
TIPS
Measure accurately; Preheat pans/oven; Avoid overcooking; Taste and adjust seasoning; Rest before slicing when needed.
