Jalapeno Popper Chicken Casserole

Featured in Delicious Main Course Recipes for Every Occasion.

Chunks of juicy chicken, crispy pieces of bacon, and bite-sized rotini noodles get stirred into a creamy combo of cream cheese, milk, and a scoop of sour cream. You'll toss in diced jalapenos plus a handful of green onions for some zing, and then finish the top with lots of shredded Mexican Cheddar Jack. Let the oven do its thing until it's golden and melty. Each forkful gives creamy, smoky, mildly spicy flavors—super cozy and sure to please a crowd. Bring it out of the oven and serve it hot for weekday family dinners or when friends come by.

Home Delicious Recipes
Updated on Sun, 06 Jul 2025 13:05:13 GMT
Bacon, jalapenos, and chicken in a baked dish. Pin it
Bacon, jalapenos, and chicken in a baked dish. | homedeliciousrecipes.com

Missing the spice of jalapeno poppers and craving a hearty classic? This cheesy chicken bake is packed with juicy bites of chicken, crisp smoky bacon, gooey cheese, and a welcome kick of jalapeno, all made extra cozy with twists of rotini pasta. It's the kind of dinner that disappears fast at gatherings or weeknight hangouts—the kind people always hope you'll make again.

I first whipped up this dish for a chilly movie night at home. Before we even got through the opening scene, the whole pan was almost gone. Now it's what we reach for when we need something spicy, cozy, and guaranteed to make everyone happy.

Tasty Ingredients

  • Chicken thighs or breast, chopped small: Meaty chicken makes this super filling. Fresh, pale pink pieces work best—make sure they don't smell weird.
  • Bacon, thick-cut and crispy: Smoky, crunchy bacon gives it serious flavor. Get the thickest you can find for crunchy bits throughout.
  • Rotini noodles: The curls are great for grabbing all that creamy sauce. If you spot bronze cut pasta, grab it for even better texture.
  • Cream cheese, softened: For smooth and creamy sauce, let your cream cheese fully soften on the counter.
  • Sour cream: Adds a tangy kick and makes everything velvety. Pick a simple brand—no weird stuff in the ingredients.
  • Milk: Thins out the sauce just enough to pour and helps it coat all the pasta. Whole milk if you can swing it!
  • Shredded Mexican cheddar jack cheese: Melty cheese brings all the flavor. Shred a block or use a fresh pre-shredded one.
  • Jalapenos, seeds out and chopped: This is where the heat comes in. Get firm and shiny ones and take out the seeds if you want it milder.
  • Sliced green onions: These add a fresh bite and a pop of color. Crisp and green stalks are what you want.

Simple Directions

Set Up Your Pan:
Give your baking dish a good grease with butter or nonstick spray so nothing sticks and cleanup is easy.
Boil the Noodles:
Get a big pot of salted water bubbling. Boil your rotini until it's just firm, about 8-10 minutes. Drain and set aside so it doesn't overcook.
Brown Chicken and Bacon:
Chop up both the raw chicken and the bacon. Toss in a big skillet and cook on medium, stirring here and there, until the bacon's crisp and chicken is done through. Drain them on paper towels to ditch extra grease.
Prep Jalapenos and Green Onions:
While the meat cooks, clean out and dice the jalapenos. Chop green onions into thin pieces, saving some of the tops for sprinkling at the end.
Stir Up the Creamy Sauce:
Mix cream cheese, sour cream, milk, 1½ cups cheese, diced jalapenos, and most green onions in a bowl. Stir till smooth and dotted with green bits.
Put It All Together:
Spread drained noodles in the greased dish. Add the cooked chicken, most of the bacon (save some for topping). Plop the jalapeno-cheese sauce in and gently mix so every noodle gets coated but not squished.
Top and Finish:
Toss the last half cup of cheese on top. Sprinkle over any saved bacon, green onions, and a few thin jalapeno rings for an extra spicy touch.
Bake It:
Bake at 350 (preheated) for about 20 minutes, uncovered, till cheese is melty and bubbly all over. Let it sit five minutes before scooping to let things settle.
A dish with bacon and jalapenos. Pin it
A dish with bacon and jalapenos. | homedeliciousrecipes.com

This cheesy blend is my favorite for ultimate gooeyness. My youngest loves showering the top with cheese—she always nibbles some before we even bake it. Every time we do dinner this way, the fun and laughter fills our kitchen all over again.

Storage Advice

Leftovers keep well in the fridge, covered up, for three days. If you want it to last longer, pop servings in sealed containers and freeze for up to two months. To reheat, just warm it back up in the microwave or oven till hot. If the sauce gets too thick, splash in a bit of milk and stir it up.

Swaps and Hacks

To cut down on cooking time, use rotisserie chicken. Switch in turkey bacon or even chopped ham if that's what you've got. No Mexican cheddar jack? Sharp cheddar and Monterey Jack together work fine. Greek yogurt can totally step in for sour cream too.

A dish with bacon and jalapenos. Pin it
A dish with bacon and jalapenos. | homedeliciousrecipes.com

How to Serve

This dish goes great with a crisp green salad tossed in zesty lime dressing for a little refresh. Pile some tortilla chips on the side for a crunch. If you want more veggies, add sweet corn or quickly sautéed zucchini to round it out.

Roots and Inspiration

The original jalapeno popper snack comes from Tex Mex food traditions—think of it as an American favorite for parties. Taking those flavors and making them a hearty main dish is a fun way to bring some party spirit into everyday family dinners.

Frequently Asked Questions

→ Is this dish really spicy?

Using six jalapenos with the seeds removed will keep the heat pretty mellow. If you want it hotter, hang onto some seeds or throw in a few extra peppers.

→ Can I swap out rotini for another pasta?

Sure thing, penne, fusilli, or even macaroni will do. Just go for a sturdy, small-shaped pasta so it takes on all the creamy sauce.

→ Can this be made in advance?

Go ahead and put it together, cover it up, and let it chill in your fridge for up to a day. If you bake it straight from cold, tack on another 5-10 minutes in the oven.

→ What if I need to use a different cheese?

Colby Jack, Monterey Jack, or plain cheddar all make awesome swaps if you can't find the Mexican blend.

→ What’s the best way to save and reheat leftovers?

Put leftovers in a sealed container in the fridge for up to three days. Warm up single servings in the microwave, or do bigger batches in the oven at 350°F.

Jalapeno Popper Chicken Casserole

Chicken, pasta, jalapenos, and bacon melt together in a creamy, cheesy bake that hits all the comfort food vibes.

Prep Time
15 Minutes
Cook Time
20 Minutes
Total Time
35 Minutes

Category: Main Dishes

Difficulty: Intermediate

Cuisine: American

Yield: 12 Servings

Dietary: ~

Ingredients

→ Vegetables

01 6 green onions, sliced up nice and thin
02 6 jalapeno peppers, seeds and insides removed, chopped really small

→ Dairy

03 240 ml sour cream
04 200 g Cheddar Jack cheese, shredded and split up
05 120 ml whole milk
06 450 g cream cheese, left out to soften

→ Pasta

07 450 g rotini pasta

→ Protein and Meat

08 450 g bacon, fried until crunchy and then crumbled
09 450 g chicken breast, boneless and skinless, chopped into small chunks

Instructions

Step 01

Heat your oven first to 175°C. Pop the dish in there for 20 minutes. You'll know it's ready when it's melty on top and piping hot.

Step 02

Spread the creamy cheese mix all over the pasta, give it a gentle toss so each piece gets coated. Sprinkle what’s left of your Cheddar Jack, bacon bits, jalapeno rounds, and green onions on whatever’s up top.

Step 03

Spread the drained rotini across the bottom of your greased dish. Lay the cooked chicken and most of the crispy bacon on top, but save some bacon for later.

Step 04

Toss softened cream cheese with sour cream, milk, about 150 g of your Cheddar Jack, the chopped jalapenos, and most green onions in a bowl. Stir until it's super smooth.

Step 05

Dice up the jalapenos super tiny and slice the green onions. Hold back a few green onions and some jalapeno bits for adding on top at the end.

Step 06

While pasta’s cooking, chop bacon and chicken up. Fry them together in a big skillet over medium until the chicken’s all the way done and the bacon’s good and crispy. Move to a plate lined with paper towel to soak up any extra grease.

Step 07

Boil up the rotini in salty water using what's on the box for timing. Drain it when done.

Step 08

Wipe a little oil or butter inside your 30 x 23 cm casserole. This helps keep things from sticking later.

Notes

  1. If you don't want it super spicy, make sure to get rid of ALL the seeds and white stuff inside the jalapenos. Change up the toppings for less heat or a nicer look.

Tools You'll Need

  • Saucepan
  • Medium bowl for mixing
  • Sharp knife and board
  • Big frying pan
  • Casserole dish (30 x 23 cm)

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Has dairy (cheese, sour cream, milk, cream cheese)
  • Pasta contains wheat (gluten here!)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 591
  • Total Fat: 39 g
  • Total Carbohydrate: 33 g
  • Protein: 26 g