Some evenings call for a meal that feels like a warm hug after a long day—something filling, vibrant, and just a little bit indulgent. This high protein chicken fajita pasta is exactly that kind of dinner. It’s the kind of dish that fills your kitchen with the smell of smoky spices mingling with sautéed peppers and garlic, making it impossible to wait.

I remember the first time I made this recipe; the skillet was busy with sizzling chicken dancing alongside red, green, and yellow bell peppers. I was juggling a phone call while trying not to overcook the pasta, so it was somewhere between al dente and perfectly tender—close enough, right? The creamy sauce came together with Greek yogurt and cheddar, and the colors on the plate were just so inviting. Somehow, that night felt a little cozier, even if the kitchen was a bit chaotic.

Why you’ll love it:

The blend of spices brings a smoky, slightly spicy kick without overwhelming the creamy texture.
It’s packed with protein, making it great for a dinner that helps you feel satisfied and energized.
The colorful peppers add a fresh crunch and vibrant look, brightening up any weekday meal.
It’s simple — and that’s kind of the point. You don’t need to fuss with complicated steps to get a flavorful dinner on the table.
The whole wheat pasta adds a wholesome touch, though you could switch it out if you’re in a hurry or want something different.

Just so you know, the sauce is creamy but not dripping with heaviness, so it’s a nice balance between comfort food and something that won’t leave you feeling weighed down.

High Protein Chicken Fajita Pasta

Print Recipe

A delicious and nutritious high-protein chicken fajita pasta combining tender chicken, colorful bell peppers, and a creamy, flavorful sauce served over whole wheat pasta. Perfect for a hearty and healthy dinner.

Prep Time: 15 minutes
Cook Time: 20 minutes
Total Time: 35 minutes
Yield: 4

Ingredients

Scale

8 ounces whole wheat penne pasta
1 pound boneless skinless chicken breasts, thinly sliced
1 tablespoon olive oil
1 medium red bell pepper, thinly sliced
1 medium green bell pepper, thinly sliced
1 medium yellow bell pepper, thinly sliced
1 medium onion, thinly sliced
2 cloves garlic, minced
1 tablespoon chili powder
1 teaspoon ground cumin
1 teaspoon smoked paprika
1/2 teaspoon dried oregano
1/4 teaspoon cayenne pepper
1/2 teaspoon salt
1/4 teaspoon black pepper
1 cup low-sodium chicken broth
1/2 cup plain Greek yogurt
1/2 cup shredded reduced-fat cheddar cheese
2 tablespoons chopped fresh cilantro

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Instructions

Cook the whole wheat penne pasta according to package instructions until al dente. Drain and set aside.
In a large skillet, heat olive oil over medium-high heat.
Add the sliced chicken breasts to the skillet and season with chili powder, ground cumin, smoked paprika, dried oregano, cayenne pepper, salt, and black pepper. Cook for 5-7 minutes, stirring occasionally, until the chicken is cooked through and lightly browned.
Add the sliced red, green, and yellow bell peppers, and onion to the skillet with the chicken. Cook for an additional 5 minutes until the vegetables are tender-crisp.
Stir in the minced garlic and cook for 1 minute until fragrant.
Pour in the chicken broth and bring the mixture to a simmer. Let it cook for 3 minutes to reduce slightly.
Reduce the heat to low and stir in the Greek yogurt and shredded cheddar cheese until the sauce is creamy and well combined. Do not boil after adding yogurt to prevent curdling.
Add the cooked pasta to the skillet and toss everything together until the pasta is evenly coated with the sauce and combined with the chicken and vegetables.
Remove from heat and sprinkle with chopped fresh cilantro before serving.

Kitchen Notes: I usually use a large skillet to make sure the chicken and veggies have room to cook evenly without steaming. If you want to mix things up, swapping the cheddar for a pepper jack can add an extra punch, or leaving out the cheese altogether makes it a bit lighter. You could also toss in some sliced jalapeños if you like more heat, but I haven’t tested how that changes the creaminess. This pasta goes surprisingly well with a simple green salad or even some garlic bread if you’re feeling indulgent—just a thought to round out the meal.

FAQ

Q: Can I make this ahead of time?
A: Yes, leftovers keep well in the fridge for a few days, just reheat gently to keep the sauce from separating.

Q: Is Greek yogurt necessary?
A: It adds creaminess with protein and tang, but you could try sour cream or a dairy-free alternative if needed.

Q: How spicy is it?
A: The heat is mild to moderate—easily adjustable by tweaking the cayenne or chili powder amounts.

If you’re looking for a meal that’s quick, colorful, and satisfying, give this high protein chicken fajita pasta a try. It’s one of those dishes that feels like a little celebration on your plate, even on the busiest nights. Happy cooking!