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If you’re looking for an easy but different pasta dish, this one’s for you. This Cajun fettuccine alfredo combines creamy Parmesan sauce with a spicy Cajun kick. Using pre-grilled chicken and frozen fajita peppers saves so much prep time, making this dish quick and convenient. The sauce bubbles gently as it thickens, coating the noodles perfectly before the chicken is added back in. Serve warm and enjoy the bold flavors.
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Boil fettuccine noodles according to instructions on the bag until al dente. Drain and set aside.
Slice grilled chicken into thin strips.
Heat a pan to medium-high heat and add the chicken strips to warm through.
In a separate bowl, mix Cajun seasoning and cumin. Sprinkle about half the seasoning mixture over the chicken and continue to heat through until fragrant.
Remove chicken from the pan and set aside.
Reduce heat to medium and add heavy cream to the pan.
Stir in Parmesan cheese, minced garlic, and the remaining Cajun seasoning mixture.
Whisk until smooth and creamy.
When the cream starts to bubble gently around the edges, add the frozen peppers and onions to the pan.
Continue to stir until the cream comes to a simmer and thickens slightly.
Add the cooked fettuccine noodles to the cream sauce and stir to coat evenly.
Let the noodles warm in the sauce for a few minutes, stirring occasionally.
Add the chicken strips back to the pan and mix well.
Serve warm.
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Using pre-grilled chicken and frozen fajita peppers saves prep time without compromising flavor.
For a spicier kick, add extra Cajun seasoning or a dash of hot sauce to the sauce.
Grate Parmesan cheese fresh for a smoother and richer sauce.
Can I use fresh peppers and onions instead of frozen?
Yes, you can use fresh peppers and onions. Slice them thinly and sauté them in the pan before adding the cream.
Can I substitute the heavy cream?
You can use half-and-half or a mixture of milk and butter as a substitute, but the sauce may be less rich.
How can I make this dish vegetarian?
Replace the chicken with sautéed mushrooms or tofu and use vegetable broth instead of chicken broth if needed.
Can I use a different type of pasta?
Yes, you can substitute fettuccine with linguine, spaghetti, or any pasta of your choice.
How do I store leftovers?
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stovetop or in the microwave.

