Alfredo Chicken Fajita Pasta

Featured in: Twilight Suppers

This vibrant dish combines tender sautéed chicken strips with colorful bell peppers and onions tossed in pasta and coated in a rich, creamy Alfredo sauce. A hint of Tex-Mex spices in the marinade infuses every bite, while the freshly grated Parmesan and cream cheese ensure a silky finish. The pasta absorbs flavors from both Italian and Southwestern influences, making it a true fusion experience. Top with parsley and a squeeze of lime for freshness. Try swapping chicken for shrimp or tofu, and spice things up with jalapeños or your favorite hot sauce.

Updated on Wed, 29 Oct 2025 08:31:00 GMT
Creamy Alfredo Chicken Fajita Pasta served with colorful sautéed peppers and fresh parsley.  Save to Pinterest
Creamy Alfredo Chicken Fajita Pasta served with colorful sautéed peppers and fresh parsley. | krispyrecipes.com

A creamy, flavorful fusion of Italian Alfredo and Tex-Mex fajita flavors, featuring tender chicken, sautéed peppers, and pasta in a rich, cheesy sauce. This dish is perfect for both busy weeknights and special occasions, offering exciting flavors in every bite.

I first tried combining Alfredo pasta with classic fajita components when my family craved something hearty but with a zesty twist. The results were so delicious that this dish quickly became a staple at our dinner table.

Ingredients

  • Chicken & Marinade: 2 large boneless, skinless chicken breasts, sliced into strips; 1 tablespoon olive oil; 1 teaspoon chili powder; 1 teaspoon smoked paprika; 1/2 teaspoon ground cumin; 1/2 teaspoon garlic powder; 1/2 teaspoon salt; 1/4 teaspoon black pepper
  • Vegetables: 1 red bell pepper, sliced into strips; 1 yellow bell pepper, sliced into strips; 1 green bell pepper, sliced into strips; 1 medium red onion, sliced into strips; 2 cloves garlic, minced
  • Pasta: 350 g (12 oz) penne or fettuccine pasta
  • Alfredo Sauce: 2 tablespoons unsalted butter; 250 ml (1 cup) heavy cream; 120 g (1 cup) freshly grated Parmesan cheese; 60 g (1/2 cup) cream cheese, softened; Salt and black pepper to taste
  • Garnish: 2 tablespoons fresh parsley, chopped; 1 lime, cut into wedges (optional)

Instructions

Marinate Chicken:
In a medium bowl, combine chicken strips with olive oil, chili powder, smoked paprika, cumin, garlic powder, salt, and black pepper. Toss to coat and set aside for 10 minutes to marinate.
Cook Pasta:
Cook pasta in a large pot of salted boiling water according to package instructions. Drain and set aside; reserve 1/4 cup pasta water.
Cook Chicken:
Heat a large skillet over medium-high heat. Add marinated chicken and cook for 5 to 7 minutes, until browned and cooked through. Remove chicken and set aside.
Sauté Vegetables:
In the same skillet, add a splash of olive oil if needed. Sauté bell peppers and red onion for 4 to 5 minutes until softened. Add minced garlic and cook for 1 minute more.
Make Alfredo Sauce:
Reduce heat to medium. Add butter to the skillet. Once melted, pour in heavy cream and stir in cream cheese until smooth.
Add Cheese:
Gradually add Parmesan cheese, stirring constantly until sauce is creamy. Season with salt and pepper to taste.
Combine:
Add cooked pasta and chicken back to the skillet. Toss to coat, adding reserved pasta water as needed to loosen the sauce.
Garnish & Serve:
Garnish with chopped parsley and serve with lime wedges if desired.
A vibrant plate of Alfredo Chicken Fajita Pasta topped with lime wedges and herbs.  Save to Pinterest
A vibrant plate of Alfredo Chicken Fajita Pasta topped with lime wedges and herbs. | krispyrecipes.com

This pasta often brings everyone to the kitchen with its vibrant aroma. It’s a hit when we gather for weekend dinners, and my kids especially love making it together.

Required Tools

Large pot, large skillet, chef&s knife, cutting board, measuring cups and spoons, wooden spoon or spatula

Allergen Information

Contains milk (cream, cheese, butter), wheat (pasta). May contain egg (if using egg-based pasta). Always check ingredient labels for allergens if unsure.

Nutritional Information (per serving)

Calories: 720, Total Fat: 36 g, Carbohydrates: 58 g, Protein: 42 g

Rich and flavorful Alfredo Chicken Fajita Pasta, featuring tender chicken and creamy sauce. Save to Pinterest
Rich and flavorful Alfredo Chicken Fajita Pasta, featuring tender chicken and creamy sauce. | krispyrecipes.com

This pasta is the ultimate comfort food, bringing together comforting creaminess and punchy spice. Serve immediately for best flavor.

Common Recipe Questions

Which pasta works best for this dish?

Penne and fettuccine are ideal; their shapes hold the creamy sauce and sautéed peppers nicely.

Can I substitute the chicken?

Absolutely! Try shrimp, tofu, or simply omit for a vegetarian result. Adjust cooking times accordingly.

How do I add extra spice?

Add sliced jalapeños, a sprinkle of cayenne, or extra chili powder to the chicken marinade.

Is this dish gluten-free?

Use gluten-free pasta and check all sauce ingredients to ensure no hidden gluten sources.

What can I serve it with?

Pair with a crisp salad, garlic bread, or a refreshing Sauvignon Blanc or Mexican lager.

Can leftovers be reheated?

Yes. Reheat gently on the stovetop with a splash of milk or reserved pasta water to loosen the sauce.

Alfredo Chicken Fajita Pasta

Juicy chicken, peppers, and pasta meet creamy Alfredo sauce for a vibrant, cheesy Italian-Tex-Mex fusion.

Prep Duration
20 minutes
Cooking Duration
25 minutes
Overall Time
45 minutes
Created by Mia Harper

Recipe Type Twilight Suppers

Skill Level Medium

Cuisine Type Fusion (Italian/Tex-Mex)

Total Portions 4 Serving Size

Dietary Considerations None specified

What You’ll Need

Chicken & Marinade

01 2 large boneless, skinless chicken breasts, sliced into strips
02 1 tablespoon olive oil
03 1 teaspoon chili powder
04 1 teaspoon smoked paprika
05 1/2 teaspoon ground cumin
06 1/2 teaspoon garlic powder
07 1/2 teaspoon salt
08 1/4 teaspoon ground black pepper

Vegetables

01 1 medium red bell pepper, sliced into strips
02 1 medium yellow bell pepper, sliced into strips
03 1 medium green bell pepper, sliced into strips
04 1 medium red onion, sliced into strips
05 2 cloves garlic, minced

Pasta

01 12 ounces penne or fettuccine pasta

Alfredo Sauce

01 2 tablespoons unsalted butter
02 1 cup heavy cream
03 1 cup freshly grated Parmesan cheese
04 1/2 cup cream cheese, softened
05 Salt and freshly ground black pepper, to taste

Garnish

01 2 tablespoons fresh parsley, chopped
02 1 lime, cut into wedges (optional)

How to Make It

Step 01

Marinate Chicken: Combine chicken strips, olive oil, chili powder, smoked paprika, cumin, garlic powder, salt, and black pepper in a medium bowl. Mix thoroughly and let marinate for 10 minutes.

Step 02

Prepare Pasta: Boil pasta in a large pot of salted water following package directions. Drain thoroughly and set aside, reserving 1/4 cup pasta water.

Step 03

Cook Chicken: Heat a large skillet over medium-high heat. Add marinated chicken strips and sauté for 5 to 7 minutes, until fully cooked and lightly browned. Remove cooked chicken and keep warm.

Step 04

Sauté Vegetables: If needed, add a small amount of olive oil to the skillet. Sauté bell peppers and red onion for 4 to 5 minutes, until tender. Stir in minced garlic and cook for an additional minute.

Step 05

Prepare Alfredo Sauce: Reduce skillet heat to medium. Melt butter, then add heavy cream and cream cheese. Stir continuously until cream cheese is completely integrated and mixture is smooth.

Step 06

Emulsify Cheese: Gradually incorporate grated Parmesan cheese, stirring until the sauce is creamy. Adjust seasoning with salt and black pepper as needed.

Step 07

Combine and Finish: Return cooked pasta and chicken to the skillet. Toss gently to coat with the Alfredo sauce, adding reserved pasta water gradually if the sauce needs loosening.

Step 08

Serve and Garnish: Plate the pasta, garnish with chopped parsley, and serve with optional lime wedges.

Tools You’ll Need

  • Large pot
  • Large skillet
  • Chef’s knife
  • Cutting board
  • Measuring cups and spoons
  • Wooden spoon or spatula

Possible Allergens

Double-check each ingredient for allergens and consult an expert if you're unsure.
  • Contains milk (cream, cheese, butter)
  • Contains wheat (pasta)
  • May contain egg if using pasta made with eggs

Nutritional Information (per serving)

This data is for informational purposes and shouldn't replace professional advice.
  • Calorie Count: 720
  • Total Fat: 36 grams
  • Total Carbohydrates: 58 grams
  • Protein Content: 42 grams