Creamy Rigatoni Alfredo with Cajun
Prep Time: 15 minutes
Cook Time: 25 minutes
Total Time: 40 minutes
Servings: 4
Difficulty Level: Easy to Intermediate
Cuisine: American-Italian Fusion
Ingredients
For the Cajun Chicken:
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2 large boneless skinless chicken breasts
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1½ tablespoons Cajun seasoning
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1 tablespoon olive oil
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1 tablespoon butter
Optional: Add a pinch of smoked paprika for deeper flavor.
For the Rigatoni Alfredo:
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12 oz rigatoni pasta
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2 tablespoons butter
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3 cloves garlic, minced
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1½ cups heavy cream
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1 cup freshly grated Parmesan cheese
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Salt and pepper to taste
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¼ teaspoon red pepper flakes (optional, for heat)
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2 tablespoons chopped parsley (for garnish)
Equipment Needed
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Large pot for pasta
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Large skillet for chicken
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Saucepan for Alfredo sauce (or use same skillet)
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Tongs or spatula
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Cutting board & sharp knife
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Cheese grater (if using fresh Parmesan)
Time Breakdown
| Step | Time |
|---|---|
| Prep chicken & pasta | 10–15 minutes |
| Cook chicken | 10–12 minutes |
| Make Alfredo sauce | 8–10 minutes |
| Assemble & finish dish | 5 minutes |
| Total Time | ~40 minutes |
Let’s Cook!
Step 1: Prepare the Cajun Chicken
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Slice chicken breasts lengthwise into thin strips (or cut into cutlets first if they’re thick).
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Rub all over with Cajun seasoning, coating well on all sides.
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Heat olive oil + butter in a skillet over medium-high heat.
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Sear chicken strips for 3–4 minutes per side, or until golden and cooked through (internal temp 165°F).
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Remove chicken and set aside. Let rest for 5 minutes, then slice if desired.
Don’t overcrowd the pan — cook in batches if needed for a nice sear.
Step 2: Boil the Rigatoni
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Bring a large pot of salted water to a boil.
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Cook rigatoni according to package directions until al dente.
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Reserve ½ cup pasta water, then drain the pasta and set aside.
Step 3: Make the Alfredo Sauce
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In a large skillet or saucepan, melt 2 tablespoons butter over medium heat.
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Add minced garlic and sauté for 1 minute until fragrant (don’t let it brown).
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Pour in the heavy cream and bring to a gentle simmer.
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Lower heat and whisk in the Parmesan cheese until melted and smooth.
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Season with salt, black pepper, and red pepper flakes to taste.
For a thinner sauce, add a splash of reserved pasta water.
Step 4: Combine and Serve
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Add the cooked rigatoni into the Alfredo sauce and toss to coat well.
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Top with the sliced Cajun chicken strips.
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Garnish with fresh parsley and an extra sprinkle of Parmesan.
Want it extra saucy? Double the Alfredo recipe and save some for leftovers!
Substitutions & Variations
| Swap This | For This |
|---|---|
| Cajun seasoning | Blackened seasoning or taco spice |
| Heavy cream | Half-and-half (slightly lighter) |
| Parmesan | Pecorino Romano or Asiago |
| Chicken breast | Chicken thighs or shrimp |
| Rigatoni | Penne, fettuccine, or linguine |
Make it vegetarian by skipping the chicken and adding sautéed mushrooms, spinach, or roasted peppers.
Storage & Reheating
| Method | How Long | Notes |
|---|---|---|
| Fridge | 3–4 days | Store in airtight container |
| Freezer | Not recommended | Creamy sauces can separate |
| Reheating | Low & slow on stovetop with splash of milk or cream |
Nutritional Info (Approx. per serving)
| Nutrient | Amount |
|---|---|
| Calories | ~680 kcal |
| Protein | 36g |
| Carbs | 50g |
| Fat | 38g |
| Saturated Fat | 21g |
| Sodium | 780mg |
Nutrition may vary based on exact ingredients and portion sizes.