This chicken fajita pasta happened when I had leftover fajita Chicken Fajita Pasta and no tortillas in the house. Instead of making a grocery run, I tossed the seasoned chicken with some pasta and peppers, and it turned into one of our most requested weeknight dinners. The smoky fajita seasonings coat every piece of pasta while the bell peppers add sweetness and crunch that balances the spiced chicken. Our seven-year-old loves adding the cheese at the end and watching it melt into creamy goodness.

Why You'll Love This Chicken Fajita Pasta
This chicken fajita pasta solves the problem of wanting Mexican food flavors without all the assembly work of traditional fajitas. Everything cooks in one skillet, so there's no juggling multiple pans or warming tortillas while trying to keep everything else hot. The pasta soaks up all those fajita juices, which means every bite is packed with flavor instead of having bland noodles mixed with seasoned toppings.
What makes this recipe work is how it transforms familiar fajita ingredients into something completely different but still comforting. The bell peppers get sweet and tender while the onions caramelize slightly, and the chicken stays juicy from cooking in the sauce. Plus, it's one of those meals that looks impressive enough for company but is simple enough for a busy Tuesday night when everyone's hungry and you need dinner on the table fast.
Jump to:
- Why You'll Love This Chicken Fajita Pasta
- Ingredients for Chicken Fajita Pasta
- How To Make Chicken Fajita Pasta Step By Step
- Smart Swaps for Your Chicken Fajita Pasta
- Delicious Twists on Chicken Fajita Pasta
- Equipment For Chicken Fajita Pasta
- Storing Your Chicken Fajita Pasta
- Why This Chicken Fajita Pasta Recipe Works
- Top Tip
- The Chicken Fajita Pasta Recipe My Grandma Wouldn't Let Me Forget
- FAQ
- Tex-Mex Weeknight Winner!
- Related
- Pairing
- Chicken Fajita Pasta
- To do:
Ingredients for Chicken Fajita Pasta
For the Chicken:
- Boneless chicken breasts or thighs
- Olive oil
- Chili powder
- Cumin
- Paprika
- Garlic powder
- Salt and black pepper

For the Pasta:
- Penne or rotini pasta
- Bell peppers (red, yellow, green)
- Yellow onion
- Fresh garlic cloves
- Chicken broth
- Heavy cream or sour cream
Finishing Touches:
- Shredded cheddar or Mexican cheese blend
- Fresh cilantro
- Lime juice
- Optional jalapeños for heat
Basic Equipment:
- Cutting board
- Large skillet or cast iron pan
- Large pot for boiling pasta
- Sharp knife
See recipe card for quantities.

How To Make Chicken Fajita Pasta Step By Step
Preparation Phase:
- Cook pasta according to package directions until al dente
- Drain and set aside (save some pasta water)
- Cut chicken into bite-sized pieces
- Season chicken with chili powder, cumin, paprika, and salt

Cook the Chicken:
- Heat oil in large skillet over medium-high heat
- Add seasoned chicken pieces
- Cook 5-6 minutes until golden and cooked through
- Remove chicken and set aside

Build the Base:
- Add bell peppers and onions to same skillet
- Cook 4-5 minutes until peppers start to soften
- Add garlic and cook 1 minute more
- Don't let vegetables get mushy

Bring It Together:
- Return chicken to skillet with vegetables
- Add cooked pasta and chicken broth
- Stir in cream or sour cream
- Add shredded cheese and let melt

Final Touches:
- Serve immediately while hot
- Squeeze fresh lime juice over everything
- Sprinkle with fresh cilantro
- Taste and adjust seasoning

Smart Swaps for Your Chicken Fajita Pasta
Protein Options:
- Chicken breast → Chicken thighs for juicier results
- Fresh chicken → Rotisserie chicken (add at the end to heat through)
- Chicken → Shrimp or beef strips
- Meat → Black beans for vegetarian version
Pasta Changes:
- Penne → Rotini, bow ties, or shells
- Regular pasta → Whole wheat or gluten-free
- Traditional → Zucchini noodles for low-carb option
Vegetable Swaps:
- Bell peppers → Zucchini, mushrooms, or corn
- Yellow onion → Red onion or green onions
- Fresh peppers → Frozen pepper mix (drain well first)
Dairy Alternatives:
- Heavy cream → Half-and-half or milk
- Sour cream → Greek yogurt
- Cheddar → Pepper jack, Monterey jack, or queso fresco
- Regular cheese → Dairy-free cheese
Seasoning Options:
- Fresh cilantro → Dried cilantro or parsley
- Individual spices → Fajita seasoning packet
- Fresh garlic → Garlic powder
Delicious Twists on Chicken Fajita Pasta
Creamy Version:
- Add extra heavy cream for richer sauce
- Include cream cheese for extra thickness
- Use white cheddar instead of yellow
- Perfect for cold weather comfort
Spicy Kick:
- Add diced jalapeños with the peppers
- Use pepper jack cheese instead of cheddar
- Include cayenne pepper in seasoning
- Finish with hot sauce drizzle
Loaded Style:
- Add black beans and corn
- Include diced tomatoes
- Top with avocado slices
- Serve with tortilla chips on side
Baked Casserole:
- Transfer to baking dish after mixing
- Top with extra cheese and breadcrumbs
- Bake at 375°F for 20 minutes
- Great for meal prep or feeding crowds
Lighter Version:
- Reduce cheese slightly
- Use zucchini noodles instead of pasta
- Replace cream with Greek yogurt
- Add extra vegetables
Equipment For Chicken Fajita Pasta
- Large skillet or cast iron pan (12-inch works best)
- Large pot for cooking pasta
- Sharp chef's knife
- Cutting board
- Wooden spoon or spatula
Storing Your Chicken Fajita Pasta
Fridge Storage (3-4 days):
- Cool completely before refrigerating
- Store in airtight container
- Reheat gently on stovetop with splash of broth or cream
- Add fresh cilantro and lime juice when reheating
Freezer Storage (2-3 months):
- Cool completely before freezing
- Store in freezer-safe containers
- Leave some room for expansion
- Thaw overnight in fridge before reheating
Reheating Tips:
- Stovetop works best - add liquid to prevent sticking
- Microwave in 30-second intervals, stirring between
- Oven method: cover with foil at 350°F until heated through
- Don't overheat or pasta gets mushy
Make-Ahead Strategy:
- Keeps components from getting soggy
- Cook chicken and vegetables ahead, store separately
- Cook pasta fresh when ready to serve
- Combine everything in skillet for final few minutes
Why This Chicken Fajita Pasta Recipe Works
This chicken fajita pasta succeeds because it builds flavor in layers rather than just mixing everything together. The initial browning of seasoned chicken creates fond in the pan - those caramelized bits that become the flavor base for the entire dish. When you add the vegetables to the same skillet, they pick up those chicken drippings and develop their own caramelized edges while staying crisp-tender.
The pasta acts as a flavor sponge, absorbing the seasoned chicken juices and vegetable liquids while the starch from the noodles naturally thickens the sauce. The timing of adding dairy off the heat prevents curdling while still creating a creamy coating that clings to every piece. The final hit of lime juice and fresh cilantro brightens all the rich, smoky flavors and prevents the dish from feeling too heavy or one-note.
Top Tip
- The key to this dish is getting the chicken properly browned before anything else goes in the pan. Don't crowd the pieces or they'll steam instead of sear, which means you miss out on all that caramelized flavor that makes the difference between good and great fajita pasta. Also, resist the urge to move the chicken around too much - let it sit and develop that golden crust before flipping.
- Timing matters when adding the cream or sour cream to prevent curdling. Always remove the pan from direct heat before stirring in dairy, and add it gradually while stirring constantly. If your sauce does break, a splash of pasta water and some vigorous whisking usually brings it back together. Don't skip the lime juice at the end either - that acid brightens all the rich, cheesy flavors and makes everything taste more vibrant.
The Chicken Fajita Pasta Recipe My Grandma Wouldn't Let Me Forget
My grandmother Rosa never wrote down a single recipe in her life, but she made sure I memorized this chicken fajita pasta by heart. Every Sunday when I visited her tiny apartment, she'd pull out her old cast iron skillet and walk me through the steps again. "Mija, you must learn to cook without looking at paper," she'd say, guiding my hands as I seasoned the chicken. "The food, it comes from here," she'd tap her chest, "not from books."
What made her version special wasn't any secret ingredient - it was her patience. She'd let the chicken develop that perfect golden crust while telling stories about cooking for eight kids with whatever she had on hand. "In Mexico, we make magic from nothing," she'd explain, showing me how the simplest seasonings could transform ordinary ingredients. The peppers had to be just right - soft but still with bite - and the pasta needed to absorb every drop of flavor. Now when I make this dish, I hear her voice reminding me to taste, adjust, and never rush. Some lessons are too important to forget, even when the teacher is gone.
FAQ
How to make easy fajita pasta?
Season chicken with fajita spices, cook in a skillet with peppers and onions, then add cooked pasta with cream and cheese. The key is cooking everything in one pan to let the flavors blend together. It takes about 30 minutes from start to finish.
What is a good filling for fajitas?
Traditional fajita filling includes seasoned chicken or beef with sautéed bell peppers and onions. Popular seasonings are chili powder, cumin, paprika, and garlic. Add cheese, sour cream, salsa, and fresh cilantro for complete flavor.
What to have with chicken fajita pasta?
Serve with warm tortillas, chips and salsa, or a simple green salad. Garlic bread also pairs well with the creamy sauce. For drinks, iced tea, lemonade, or beer complement the Tex-Mex flavors nicely.
What is chicken fajita seasoning made of?
Fajita seasoning typically contains chili powder, cumin, paprika, garlic powder, onion powder, salt, and pepper. Some blends include oregano or cayenne for extra flavor and heat. You can buy premade packets or mix your own blend at home.
Tex-Mex Weeknight Winner!
Now you have all the secrets to making perfect chicken fajita pasta - from properly browning the chicken to timing that cream just right. This one-skillet dinner proves that comfort food doesn't have to be complicated, and sometimes the best recipes come from happy accidents when you're out of tortillas.
Craving more Tex-Mex comfort? Try our Cheesy Chicken Quesadilla Recipe that uses similar seasonings in a different format. Want another one-pot wonder? Our Mexican Rice Skillet Recipe delivers bold flavors with minimal cleanup. Need to round out the meal? Our Simple Guacamole Recipe adds the perfect fresh contrast to this rich, creamy pasta!
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Pairing
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Chicken Fajita Pasta
Ingredients
Equipment
Method
- Boil pasta in salted water until al dente, drain, and set aside with some reserved water.
- Season chicken with fajita spices, then sear in skillet until golden and cooked through.
- Sauté bell peppers, onions, and garlic until tender but still slightly crisp.
- Return chicken, add pasta, broth, and cream, then stir everything together.
- Melt cheese into sauce, add lime and cilantro, then serve hot immediately.
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