This Chicken Fajita Pasta brings bold Tex-Mex flavor to a cozy, creamy pasta. It has juicy chicken, tender peppers and onions, and a silky sauce with a gentle kick. Everything cooks in one pan, so cleanup stays easy.
It’s perfect for busy weeknights, and the leftovers taste great. If you love fajitas and creamy pasta, this recipe hits that sweet spot.
Chicken Fajita Pasta - A Creamy, Zesty One-Pan Dinner
Ingredients
- Chicken: 1.25–1.5 pounds boneless, skinless chicken breasts (or thighs)
- Pasta: 12 ounces short pasta (penne, rotini, or rigatoni)
- Bell Peppers: 2 large (mixed colors), sliced
- Onion: 1 medium yellow or red, sliced
- Garlic: 3–4 cloves, minced
- Fajita Seasoning: 2.5 tablespoons (or homemade mix: chili powder, cumin, paprika, garlic powder, onion powder, oregano, salt, pepper)
- Tomato Base: 1 (14.5-ounce) can diced tomatoes (with juices)
- Broth: 2.5 cups low-sodium chicken broth
- Cream: 3/4 cup heavy cream (or half-and-half for lighter)
- Cheese: 1 cup shredded Monterey Jack or cheddar
- Oil: 2–3 tablespoons olive oil or neutral oil
- Lime: 1 fresh lime (zest and juice)
- Fresh Herbs: 1/4 cup chopped cilantro (optional but recommended)
- Salt and Pepper: To taste
- Optional Heat: Pinch of cayenne or a diced jalapeño
Instructions
- Prep the chicken and veggies. Slice the peppers and onion into thin strips. Pat the chicken dry and season both sides with 1 tablespoon fajita seasoning, plus a pinch of salt and pepper.
- Sear the chicken. Heat 1 tablespoon oil in a large deep skillet or Dutch oven over medium-high heat. Sear the chicken 4–5 minutes per side until golden and cooked through. Transfer to a plate and rest.
- Cook the veggies. Add another tablespoon of oil to the same pan. Toss in the peppers and onion with a pinch of salt. Cook 5–7 minutes, stirring occasionally, until softened and slightly charred on the edges. Add garlic and cook 30 seconds.
- Build the base. Sprinkle the remaining fajita seasoning over the veggies. Stir in the diced tomatoes (with juices) and broth. Bring to a lively simmer.
- Add the pasta. Stir in the dry pasta. Reduce heat to medium, cover, and cook 10–12 minutes, stirring every 2–3 minutes so it doesn’t stick. Add splashes of water if the pan gets dry before the pasta is tender.
- Slice the chicken. While the pasta cooks, slice the rested chicken into thin strips across the grain. Keep any juices.
- Make it creamy. When the pasta is al dente and the liquid looks saucy, pour in the cream. Stir and simmer 1–2 minutes to thicken slightly.
- Add cheese and chicken. Reduce heat to low. Stir in the shredded cheese until melted. Add the sliced chicken and any juices back to the pan. Toss to coat.
- Finish with freshness. Zest the lime right over the pan, then squeeze in 1–2 tablespoons lime juice. Add chopped cilantro if using. Taste and adjust salt, pepper, and heat (cayenne or jalapeño) as needed.
- Serve. Let the pasta rest 2 minutes to settle. Serve hot with extra lime wedges and a sprinkle of cilantro.
Why This Recipe Works
This dish blends fajita seasoning with a creamy tomato base, which gives you smoky heat without overpowering the pasta. Cooking the pasta right in the same pan helps it soak up flavor and starch, making the sauce cling to every bite.
The chicken is seasoned and seared first for a golden crust, then sliced to stay tender. Fresh lime and cilantro brighten the finish, balancing the richness. It’s a dependable, crowd-pleasing formula that feels special but stays simple.
What You’ll Need
- Chicken: 1.25–1.5 pounds boneless, skinless chicken breasts (or thighs)
- Pasta: 12 ounces short pasta (penne, rotini, or rigatoni)
- Bell Peppers: 2 large (mixed colors), sliced
- Onion: 1 medium yellow or red, sliced
- Garlic: 3–4 cloves, minced
- Fajita Seasoning: 2.5 tablespoons (or homemade mix: chili powder, cumin, paprika, garlic powder, onion powder, oregano, salt, pepper)
- Tomato Base: 1 (14.5-ounce) can diced tomatoes (with juices)
- Broth: 2.5 cups low-sodium chicken broth
- Cream:</strong > 3/4 cup heavy cream (or half-and-half for lighter)
- Cheese: 1 cup shredded Monterey Jack or cheddar
- Oil: 2–3 tablespoons olive oil or neutral oil
- Lime: 1 fresh lime (zest and juice)
- Fresh Herbs: 1/4 cup chopped cilantro (optional but recommended)
- Salt and Pepper: To taste
- Optional Heat: Pinch of cayenne or a diced jalapeño
How to Make It
- Prep the chicken and veggies. Slice the peppers and onion into thin strips.Pat the chicken dry and season both sides with 1 tablespoon fajita seasoning, plus a pinch of salt and pepper.
- Sear the chicken. Heat 1 tablespoon oil in a large deep skillet or Dutch oven over medium-high heat. Sear the chicken 4–5 minutes per side until golden and cooked through. Transfer to a plate and rest.
- Cook the veggies. Add another tablespoon of oil to the same pan.Toss in the peppers and onion with a pinch of salt. Cook 5–7 minutes, stirring occasionally, until softened and slightly charred on the edges. Add garlic and cook 30 seconds.
- Build the base. Sprinkle the remaining fajita seasoning over the veggies.Stir in the diced tomatoes (with juices) and broth. Bring to a lively simmer.
- Add the pasta. Stir in the dry pasta. Reduce heat to medium, cover, and cook 10–12 minutes, stirring every 2–3 minutes so it doesn’t stick.Add splashes of water if the pan gets dry before the pasta is tender.
- Slice the chicken. While the pasta cooks, slice the rested chicken into thin strips across the grain. Keep any juices.
- Make it creamy. When the pasta is al dente and the liquid looks saucy, pour in the cream. Stir and simmer 1–2 minutes to thicken slightly.
- Add cheese and chicken. Reduce heat to low.Stir in the shredded cheese until melted. Add the sliced chicken and any juices back to the pan. Toss to coat.
- Finish with freshness. Zest the lime right over the pan, then squeeze in 1–2 tablespoons lime juice.Add chopped cilantro if using. Taste and adjust salt, pepper, and heat (cayenne or jalapeño) as needed.
- Serve. Let the pasta rest 2 minutes to settle. Serve hot with extra lime wedges and a sprinkle of cilantro.
Storage Instructions
- Refrigerator: Store in an airtight container for 3–4 days.Add a splash of broth or milk when reheating to loosen the sauce.
- Freezer: Cream-based sauces can separate, but this one freezes reasonably well. Freeze up to 2 months. Thaw overnight in the fridge and reheat gently with added cream or broth.
- Reheating: Warm on the stove over low heat or in the microwave at 60–70% power in 1-minute bursts, stirring between intervals.
Benefits of This Recipe
- One-pan efficiency: Less cleanup, more flavor from fond and pasta starch.
- Balanced comfort: Creamy sauce meets zesty fajita notes, so it’s rich but not heavy.
- Flexible: Swap proteins, adjust spice, or use whatever pasta you have.
- Meal prep friendly: Holds up for several days and reheats well.
- Family appeal: Mild enough for kids, easy to spice up for heat lovers.
Pitfalls to Watch Out For
- Overcooking the pasta: Stir regularly and check early.Pull it when it’s just tender.
- Dry pan: If liquid reduces too fast, add 1/4 cup water or broth at a time to keep things saucy.
- Curdled sauce: Avoid boiling after adding cream. Keep the heat low when finishing.
- Bland seasoning: Salt in layers—chicken, veggies, and final sauce. Lime and cilantro brighten everything.
- Tough chicken: Don’t overcook.Rest the chicken before slicing to keep it juicy.
Alternatives
- Protein swaps: Use shrimp (cook quickly at the end), sliced steak, or rotisserie chicken. For vegetarian, try black beans and sautéed portobello strips.
- Lighter dairy: Use half-and-half instead of cream and reduce cheese to 1/2 cup. Add a spoon of Greek yogurt off heat for tang.
- Gluten-free: Choose gluten-free pasta and confirm your seasoning mix is GF.Stir gently—GF pasta can be delicate.
- Dairy-free: Replace cream with unsweetened coconut milk and skip cheese or use a meltable dairy-free option.
- Extra veggies: Add corn, zucchini, or spinach in the last few minutes for more color and fiber.
- Spice level: For more heat, add chipotle in adobo or a pinch of cayenne. For less, choose mild chili powder and skip jalapeños.
FAQ
Can I make this ahead?
Yes. Cook as directed, cool, and store for up to 3–4 days.
When reheating, add a splash of broth or cream to revive the sauce and warm gently.
What pasta shape works best?
Short shapes like penne, rotini, or rigatoni hold the sauce well and cook evenly in one pan. Avoid very tiny shapes that can overcook quickly.
How can I make it spicier without changing the flavor too much?
Add a pinch of cayenne or a finely chopped jalapeño with the peppers. You can also stir in a little chipotle powder for smoky heat.
Can I use pre-cooked chicken?
Yes.
Add it in step 8 with the cheese and heat through. You may want to boost seasoning in the sauce since you won’t get seared fond from raw chicken.
What if my sauce is too thin?
Simmer uncovered for a few minutes to reduce, stirring often. The starch from the pasta will help it thicken.
A small handful of extra cheese can also tighten the sauce.
What if my sauce is too thick?
Add warm broth or water, a few tablespoons at a time, until it loosens to your liking. Stir well after each addition.
Do I need store-bought fajita seasoning?
No. Mix 2 teaspoons chili powder, 1 teaspoon cumin, 1 teaspoon smoked or sweet paprika, 1/2 teaspoon each garlic powder and onion powder, 1/2 teaspoon oregano, and salt and pepper to taste.
Can I make it without cream?
Use unsweetened coconut milk or a mix of broth and a spoonful of cream cheese.
Greek yogurt also works off heat for a lighter, tangy finish.
Wrapping Up
Chicken Fajita Pasta gives you the best of both worlds: bold, zesty flavor and creamy, comforting texture. It’s quick to make, easy to customize, and reliably tasty. Keep this one in your weeknight rotation, and tweak the spice, protein, and veggies to fit your mood.
A squeeze of lime and a handful of cilantro at the end make it sing every time.
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