Creamy Jalapeño Ranch Chicken Pasta Bake – Spicy, Cheesy, and Irresistible

If you’re the kind of cook who believes comfort food should come with a kick, this Creamy Jalapeño Ranch Chicken Pasta Bake is about to become your go-to recipe. Creamy, tangy, and cheesy, it blends the bold heat of jalapeños with the cool richness of ranch dressing—then bakes it into a bubbly, satisfying one-dish meal.

It’s everything you love about pasta night… with a twist of spice and a whole lot of flavor.


Why I Love This Recipe

This dish hits that perfect balance of creamy, spicy, and hearty:

  • Easy to prep, especially with pantry staples and cooked chicken
  • Combines ranch + jalapeño + cheese in one ultra-flavorful sauce
  • A great way to use up leftover pasta or chicken
  • It’s bake-ahead friendly, feeds a crowd, and reheats beautifully

Ingredients

  • 1 lb chicken breast, diced
  • 1 lb pasta of your choice (penne, rotini, shells, etc.)
  • 1 cup jalapeño ranch dressing
  • 1 cup shredded cheddar cheese
  • ½ cup diced jalapeños (fresh or jarred)
  • ½ cup diced red bell pepper
  • ½ cup diced onion
  • ¼ cup chopped fresh cilantro
  • Salt and pepper, to taste

Optional Add-Ins & Swaps

  • Swap cheddar for Monterey Jack or pepper jack for a melty kick
  • Add black beans or corn for extra Tex-Mex flair
  • Use Greek yogurt ranch for a lighter version
  • Want more heat? Toss in a dash of hot sauce or cayenne

Instructions

  1. Preheat oven
    Set to 375°F (190°C) and grease a 9×13 inch baking dish.
  2. Cook pasta
    Boil pasta according to package instructions until al dente. Drain and set aside.
  3. Cook chicken
    In a large skillet over medium heat, cook diced chicken until browned and cooked through. Season lightly with salt and pepper.
  4. Add veggies
    Stir in the jalapeños, red bell pepper, and onion. Sauté until veggies are soft, about 4–5 minutes.
  5. Make it creamy
    Reduce heat and stir in the jalapeño ranch dressing and cheddar cheese. Stir until melted and well combined.
  6. Mix with pasta
    Add the cooked pasta to the skillet. Toss everything together until pasta is coated and creamy.
  7. Assemble and bake
    Pour the mixture into the prepared baking dish. Sprinkle with additional cheddar cheese if desired.
  8. Bake
    Bake uncovered for 20–25 minutes, or until the cheese is melted and the top is bubbly and golden.
  9. Garnish and serve
    Let cool slightly, then top with chopped cilantro before serving.

Tips for Success

  • Cook pasta just to al dente—it will soften more in the oven.
  • If your dressing is very thick, thin with a splash of milk or broth.
  • Pre-chop veggies and chicken to make this a 30-minute meal.
  • Want a crunchy topping? Add crushed tortilla chips or breadcrumbs before baking.

Serving Suggestions & Pairings

Serve this spicy, creamy pasta with:


Storage & Leftovers

  • Fridge: Store in an airtight container for up to 4 days
  • Reheat: Microwave or bake at 350°F with a splash of milk to refresh the sauce
  • Freeze: Freeze before baking for up to 2 months. Thaw overnight and bake as directed

More Recipes You’ll Love

Keep the flavor party going with these delicious favorites:


Final Thoughts

Creamy Jalapeño Ranch Chicken Pasta Bake is everything you want in a dinner—easy, creamy, and full of spicy personality. It’s a casserole with a kick, made to satisfy your craving for comfort with a bold twist.

Make it tonight, and if you do, tag @chefmaniac—I’d love to see how spicy your version turns out!