One-Pan Chicken Fajita Pasta
One-Pan Chicken Fajita Pasta delivers bold Tex-Mex flavor with zero cleanup. Ready in 35 minutes, serves 6.
Ingredients
- 1.5 lbs boneless skinless chicken thighs, cut into 1-inch pieces
- 2 tbsp olive oil, divided
- 2.5 tbsp fajita seasoning (store-bought or homemade)
- 1 large yellow onion, sliced into thin half-moons
- 3 bell peppers (mixed colors), cored and sliced into 1/2-inch strips
- 4 garlic cloves, minced
- 1 tsp ground cumin
- 1 tsp smoked paprika
- 1/2 tsp dried oregano
- 3 cups low-sodium chicken broth, hot
- 1 can (10 oz) diced tomatoes with green chilies, undrained
- 2 tbsp fresh lime juice (about 1 lime)
- 12 oz penne pasta, uncooked
- 1.5 cups sharp cheddar cheese, shredded
- 1 cup Monterey Jack cheese, shredded
- Fresh cilantro, avocado, sour cream, lime wedges for serving (optional)
Instructions
- Heat a large deep skillet or Dutch oven (12-inch, 5-quart) over medium-high heat. Add 1 tbsp oil. Season chicken with salt, pepper, and half the fajita seasoning. Sear 3-4 minutes until golden on one side, flip, cook 2 minutes more. Transfer to plate (chicken will not be fully cooked).
- Reduce heat to medium. Add remaining 1 tbsp oil if pan looks dry. Add onions and peppers with a pinch of salt. Cook 6-8 minutes until softened and caramelizing at edges.
- Stir in garlic, remaining fajita seasoning, cumin, smoked paprika, and oregano. Cook 30-45 seconds until fragrant.
- Pour in chicken broth, diced tomatoes with juices, and lime juice. Scrape up browned bits from bottom of pan. Bring to a simmer.
- Add uncooked pasta and seared chicken with any juices. Stir to combine, ensuring pasta is mostly submerged. Return to gentle boil, then reduce to lively simmer.
- Cook 12-15 minutes, stirring every 2-3 minutes, until pasta is al dente and liquid has thickened to a clingy sauce. Chicken will finish cooking in the liquid.
- Remove from heat. Stir in cheddar and Monterey Jack until melted and creamy. Season with salt, pepper, and extra lime juice to taste. Rest 3 minutes.
- Serve topped with cilantro, avocado, sour cream, and lime wedges.
Why This Recipe Works
- This one-pan chicken fajita pasta hits every note: bold flavor, minimal cleanup, and foolproof technique. Whether you're feeding a hungry family on a Tuesday or meal-prepping for the week, this recipe delivers restaurant-quality results with home-kitchen simplicity.
Ingredient Substitutions
- Swap proteins: chicken thighs → breasts (reduce cook time 2-3 min), turkey, or firm tofu
- Dairy-free: coconut cream for heavy cream, nutritional yeast for Parmesan
- Lower sodium: low-sodium broth, reduce added salt, rinse canned ingredients
- Vegetarian: omit chicken, add 2 cans black beans (drained) with the pasta
Variations
Add 1/2-1 tsp red pepper flakes with the spices, or finish with your favorite hot sauce.
Stir in 2 cups baby spinach with the cheese (wilts instantly), or add 1 cup corn kernels with the tomatoes.
Use pepper jack for heat, queso fresco for authenticity, or smoked gouda for depth.
Swap chicken for 1 lb ground beef/turkey (brown and drain), or 2 cans black beans (drained) for vegetarian.
Use rotini, fusilli, or bow-tie pasta. For gluten-free, use brown rice pasta (add 2-3 min cook time).
Storage & Reheating
Refrigerator: 4 days in airtight container. Sauce thickens when cold — add splash of broth when reheating. Freezer: 3 months in freezer-safe containers. Thaw overnight in fridge.
Reheating Instructions
- Stovetop (best): Medium-low heat with 1/4 cup broth per portion. Stir constantly 5-7 min until creamy and heated through.
- Microwave: 70% power in 1-min intervals, stirring between each, with 2 tbsp broth per portion.
- Oven: 350°F covered with foil, 15-20 min. Add broth if sauce looks dry.
Pro Tips
- Don't crowd the pan — work in batches for proper browning. Steam = gray chicken, no flavor.
- Use hot broth — cold broth stops the simmer and adds 5+ minutes to cook time.
- Don't oversalt — the broth IS the cooking liquid.
- Fresh herbs at the end, dried herbs at the beginning. Cilantro loses flavor when cooked.
- Let cheese come to room temp before adding — melts smoother without clumping.
- Taste and adjust seasoning BEFORE serving. Acid (lime) brightens everything at the end.
Picky Eater Tips
- Picky eaters love the cheesy pasta — set aside a portion before adding the peppers if they don't like mixed textures.
- Set aside plain chicken pieces before adding the fajita seasoning for sensitive palates.
- Cut the peppers into fun shapes (thin strips) to make them more appealing to kids.
- Offer the chicken and pasta separately with the sauce on the side for dipping.
- The cheesy sauce is usually the biggest hit — make extra if you have cheese lovers!
Make-Ahead Tips
- Chicken & veggies: Sear chicken and sauté peppers/onions up to 2 days ahead. Store separately in airtight containers.
- Sauce base: Make the tomato-broth mixture up to 3 days ahead. Refrigerate and reheat before adding pasta.
- Full assembly: Best made fresh, but leftovers reheat beautifully.
Frequently Asked Questions
Can I make this ahead?
Yes! Most components can be prepped 1-2 days ahead. Store chicken/veggies separately from sauce base. Combine and cook pasta fresh for best texture.
Can I freeze this?
Fridge 4 days, reheat with splash of broth. Freeze 3 months. Thaw overnight in fridge. Reheat on stove with extra broth for best texture.
What if I don't have fajita seasoning?
Mix 1 tbsp chili powder, 1 tsp cumin, 1 tsp paprika, 1/2 tsp garlic powder, 1/2 tsp onion powder, 1/4 tsp oregano, pinch cayenne.
Recipe Summary
- Prep Time
- 10 min
- Cook Time
- 25 min
- Total Time
- 35 min
- Servings
- 6