Easiest Ever Creamy Chicken Fajita

Highlighted under Category: Hearty Italian Second Courses

Enjoy the perfect blend of tender chicken, sautéed onions, and sweet red and green peppers tossed with pasta and enveloped in a creamy, spiced sauce. A hint of cheddar melts through to add depth and irresistible richness. This one-pan meal delivers bold Mexican-inspired flavor while keeping prep and cook time to a minimum, making it an ideal choice for busy weeknights. The result is a satisfyingly hearty dish with every forkful bursting with velvety texture, subtle heat, and a balancing freshness of veggies. Ready in just 20 minutes, it’s perfect for a quick and comforting dinner.

A woman wearing an apron and smiling.
Brought to You By Valeria Rossi
Last modified on Fri, 13 Jun 2025 19:53:26 GMT
A plate of pasta with chicken and peppers. Save
A plate of pasta with chicken and peppers. | recipesvaleria.com

This creamy chicken fajita pasta is my weeknight hero when I want all the bold flavors of fajitas in a bowl of comforting, cheesy pasta without spending hours in the kitchen. You get juicy golden chicken, sweet sautéed peppers, and a luscious sauce that clings to each twist of pasta—dinner ready in under half an hour.

The first time I tried this, we had just come back from a road trip and wanted something quick—now it’s the dish we make together when the whole family wants comfort food in a pinch.

Ingredients

  • Pasta: It is the hearty base of the dish and any short pasta works well Twist shapes like penne or fusilli capture the sauce best
  • Chicken breast: Offers lean protein and stays juicy when cooked in chunks Choose fresh tender pieces for the best texture
  • Olive oil: Adds richness and helps everything cook evenly Look for extra virgin for more flavor
  • Fajita seasoning: Delivers all the signature chili and cumin notes Use your favorite blend or make it homemade for extra depth
  • Onion: Adds mellow sweetness as it cooks Sauté until just golden for best results
  • Red and green peppers: These bring color and a fresh crunch Make sure they are firm and shiny for crispness
  • Double cream: Creates the silkiness in the sauce Go for a high-fat cream for ultimate richness
  • Cheddar cheese: Gives a sharp and melty finish Always grate from a block for smoother melting
  • Freshly ground black pepper: Enhances all the flavors Grind it fresh for best aroma

Step-by-Step Instructions

Boil the Pasta:
Cook pasta in salted boiling water just until al dente This is important because it will finish in the sauce later Reserve a cup of the cooking water before draining as it will help loosen the sauce if needed
Brown the Chicken:
In a large pan heat olive oil to medium Add diced chicken and let it cook undisturbed for a couple of minutes before stirring This creates those golden edges Cook four to five minutes until lightly browned but not overdone
Season the Chicken:
Sprinkle fajita seasoning over the chicken and stir thoroughly to coat all the pieces evenly Let it toast in the oil for about a minute which helps bring out its flavors
Cook the Vegetables:
Add sliced onion and both peppers to the pan Stir frequently for four to five minutes until the onions are soft and the peppers are not too mushy but just starting to soften
Make the Cream Sauce:
Pour in the double cream and let it simmer gently for a minute This step melds all the flavors and thickens the sauce
Combine Pasta and Sauce:
Add the cooked drained pasta straight into the pan with the chicken and veggies Toss everything together and if the sauce gets too thick use a splash of your reserved pasta water to loosen it
Add Cheese and Finish:
Tip in the grated cheddar and stir patiently until it completely melts into the sauce Finish with freshly cracked black pepper and taste to check the seasoning
A plate of pasta with chicken and peppers. Save
A plate of pasta with chicken and peppers. | recipesvaleria.com

One thing I cannot get enough of here is the way smoky fajita seasoning transforms simple chicken—it always reminds me of family fajita nights when we would line up toppings and make our own creations

Storage Tips

Store leftovers in an airtight container in the fridge for up to three days Reheat gently on the stove with a splash of cream or milk to revive the sauce If freezing let everything cool then pack it tightly—the sauce may separate a little after thawing but will re-emulsify when stirred over low heat

Ingredient Substitutions

No double cream on hand Use full fat sour cream or Greek yogurt for a tangier sauce Swap cheddar for Monterey Jack or mozzarella if you like things extra gooey For a vegetarian version you can skip the chicken and double up on peppers and mushrooms

Serving Suggestions

Serve this creamy chicken fajita pasta with a crisp green salad or fresh pico de gallo A squeeze of lime and extra cilantro give a bright finish Some warm tortillas on the side can soak up every last drop

Cultural Notes

Fajita flavors come from Tex Mex cuisine which balances smoky grilled meat with sweet peppers and spices This recipe is a playful twist that borrows those bold flavors and tucks them into a classic pasta for a fusion meal that always brings a smile to the table

Frequently Asked Questions About Recipes

→ What type of pasta works best?

Short pasta shapes like penne, fusilli, or rigatoni work well to hold the creamy sauce and chicken pieces.

→ Can I use pre-cooked chicken?

Yes, add pre-cooked or rotisserie chicken after sautéing vegetables to heat through before mixing with the sauce.

→ Is it possible to make the dish lighter?

To lighten the dish, swap double cream for single cream or half-and-half, and reduce the cheddar as desired.

→ How can I add more vegetables?

Try adding sliced mushrooms, zucchini, or corn along with the peppers for added texture and nutrition.

→ Should I use homemade or store-bought fajita seasoning?

Both work great—homemade lets you adjust flavors, while store-bought is convenient for quick meals.

→ How do I prevent the sauce from becoming too thick?

Reserve some pasta water and add as needed to loosen the sauce and help it evenly coat the ingredients.

Easiest Ever Creamy Chicken Fajita

Chicken, peppers, and pasta come together in a creamy, flavor-packed dish bursting with rich Mexican-inspired notes.

Preparation Time
5 minutes
Cooking Duration
15 minutes
Overall Time Required
20 minutes
Brought to You By: Valeria Rossi

Recipe Group: Main Courses

Skill Requirement: Perfect for Beginners

Cuisine Type: Mexican-inspired

Recipe Output: 4 Number of Servings

Diet Preferences: ~

Required Ingredients

→ Pasta

01 300 g pasta

→ Protein

02 400 g chicken breast, diced

→ Vegetables

03 1 medium onion, sliced
04 1 red bell pepper, sliced
05 1 green bell pepper, sliced

→ Sauce

06 30 g fajita seasoning
07 3 tbsp olive oil
08 150 ml double cream
09 100 g cheddar cheese, grated

→ Seasoning

10 Freshly ground black pepper, to taste

How to Make It

Step 01

Boil the pasta in a large saucepan of salted water according to package instructions. Reserve 240 ml of pasta water before draining.

Step 02

In a large pan, heat olive oil over medium heat. Sauté diced chicken breast for 4 to 5 minutes until lightly golden.

Step 03

Sprinkle the fajita seasoning over the chicken and stir to evenly coat. Cook for 1 minute, allowing the spices to bloom.

Step 04

Add sliced onion, red pepper, and green pepper to the pan. Fry for 4 to 5 minutes, stirring occasionally, until the vegetables are softened.

Step 05

Pour in the double cream and bring to a gentle simmer for 1 minute to thicken the sauce slightly.

Step 06

Add the drained pasta to the pan and toss to coat in the sauce. If needed, add reserved pasta water a little at a time to achieve a creamy consistency. Add grated cheddar cheese and stir until melted and fully combined.

Step 07

Season with freshly ground black pepper to taste. Serve hot.

Additional Information

  1. Reserve some pasta cooking water to adjust the sauce consistency if needed.

Essential Tools

  • Large saucepan
  • Large frying pan
  • Colander
  • Cheese grater

Allergy Notes

Double-check every ingredient for potential allergenic risks. Reach out to your doctor with any concerns.
  • Contains milk (cheddar cheese, double cream)
  • Contains gluten (pasta)

Nutritional Information (Per Serving)

These nutritional details are intended for informational purposes and aren't a substitute for professional guidance.
  • Total Calories: 710
  • Fat Content: 34 grams
  • Carbohydrates: 55 grams
  • Protein Amount: 42 grams