Creamy Buffalo Ranch Chicken Pasta

Featured in: Midwest Hearty Meals

This hearty casserole combines tender chicken with tangy buffalo sauce, creamy ranch seasoning, and a blend of mozzarella and cheddar cheeses tossed with perfectly cooked pasta. Baked until golden and bubbly, it delivers bold, crowd-pleasing flavors in just 45 minutes. Perfect for weeknight dinners or potlucks, this dish offers comfort food appeal with minimal effort. Customize the heat level or cheese varieties to suit your taste.

Updated on Sat, 31 Jan 2026 13:07:00 GMT
Creamy Buffalo Ranch Chicken Pasta Bake features bubbling golden cheese, tender pasta, and spicy buffalo sauce, fresh from the oven. Save to Pinterest
Creamy Buffalo Ranch Chicken Pasta Bake features bubbling golden cheese, tender pasta, and spicy buffalo sauce, fresh from the oven. | yummywithmia.com

My sister showed up one Tuesday night with a bottle of hot sauce and a wild idea. She'd been craving buffalo wings all week but didn't want to deal with frying, so we tossed shredded chicken, pasta, and everything creamy we could find into a baking dish. The smell that filled my kitchen—sharp, tangy, bubbling cheese—made us both forget we were winging it. That first bite was so good we didn't speak for a solid minute.

I started making this for weeknight dinners when I needed something that felt indulgent without requiring much thought. One evening, my neighbor knocked just as I pulled it from the oven, and I ended up handing her a serving in a bowl. She texted me two hours later asking for the recipe. Now she brings it to every potluck, and people assume she invented it.

Ingredients

  • Penne or rotini pasta: These shapes catch all that creamy sauce in their ridges, and they hold up beautifully under the broiler without getting mushy.
  • Cooked chicken breast: Rotisserie chicken is your best friend here—it's already seasoned, tender, and saves you 20 minutes of prep time.
  • Ranch seasoning mix: This little packet does all the heavy lifting for flavor, adding herbs and tang without measuring a dozen spices.
  • Buffalo wing sauce: Not all hot sauces are the same—look for one labeled buffalo style, it has vinegar and butter notes that make this dish sing.
  • Heavy cream or half and half: This is what makes the sauce luscious and cling to every piece of pasta instead of pooling at the bottom.
  • Sour cream: It adds a subtle tang and helps balance the heat so the dish feels rich but not overwhelming.
  • Shredded mozzarella cheese: Melts into gooey perfection and creates that golden, bubbly top everyone fights over.
  • Shredded cheddar cheese: Sharp cheddar brings a deeper, savory note that makes each bite more interesting.
  • Garlic: Fresh minced garlic wakes up the whole dish and fills your kitchen with the best kind of smell.
  • Green onions: They add a pop of color and a mild, fresh bite that cuts through all the richness.

Instructions

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Prep your oven and dish:
Set your oven to 375°F and grease a 9x13 inch baking dish so nothing sticks to the edges. This step sounds boring, but it saves you from scrubbing later.
Boil the pasta:
Cook your pasta in salted water until it still has a little bite—it will keep cooking in the oven. Drain it well so you don't water down the sauce.
Mix the creamy base:
Whisk together ranch seasoning, buffalo sauce, heavy cream, and sour cream until it's completely smooth and no lumps remain. This is your flavor foundation, so make sure it's silky.
Fold in the good stuff:
Stir in the chicken, half the mozzarella, all the cheddar, garlic, and green onions until everything is coated. The mixture will look thick and rich, and that's exactly what you want.
Combine with pasta:
Add the drained pasta and toss gently until every piece is covered in that creamy buffalo goodness. Be patient here—it's worth it.
Assemble and top:
Pour everything into your prepared dish and spread it out evenly, then sprinkle the remaining mozzarella over the top. That top layer is going to get golden and irresistible.
Bake until bubbly:
Slide it into the oven for 25 to 30 minutes, until the edges are bubbling and the cheese on top turns golden brown. Your kitchen will smell amazing.
Rest and garnish:
Let it sit for 5 minutes before serving so the sauce thickens up a bit. Scatter extra green onions on top for color and a hint of freshness.
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Golden, cheesy Creamy Buffalo Ranch Chicken Pasta Bake served in a casserole dish with vibrant green onion garnish. Save to Pinterest
Golden, cheesy Creamy Buffalo Ranch Chicken Pasta Bake served in a casserole dish with vibrant green onion garnish. | yummywithmia.com

The first time I brought this to a family gathering, my uncle—who claims he doesn't like spicy food—went back for thirds. He didn't say much, just nodded and kept eating. Later, my aunt whispered that he'd been talking about it all week. That's when I knew this recipe had staying power.

Making It Your Own

If you love blue cheese, crumble some on top during the last 5 minutes of baking for that classic buffalo wing vibe. I've also stirred in diced celery for crunch, and it worked surprisingly well. For less heat, cut the buffalo sauce in half and add an extra splash of ranch dressing. You can even swap the chicken for pulled pork or keep it vegetarian with roasted cauliflower.

What to Serve Alongside

A simple green salad with a tangy vinaigrette is perfect for cutting through all that creaminess. I like to toast up some garlic bread or even just buttered baguette slices to scoop up every last bit of sauce. If you're feeding a crowd, carrot and celery sticks with extra ranch on the side keep the buffalo theme going and give people something cool and crunchy to munch on.

Storage and Reheating

Leftovers keep well in an airtight container in the fridge for up to 4 days. Reheat individual portions in the microwave with a damp paper towel over the top to keep the pasta from drying out. If you're reheating the whole dish, cover it with foil and warm it in a 350°F oven for about 20 minutes.

  • Add a splash of milk or cream when reheating to bring back that saucy texture.
  • You can freeze this for up to 2 months—just thaw overnight in the fridge before reheating.
  • Top with fresh green onions after reheating so they stay bright and crisp.
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Tender chicken and rotini pasta tossed in a creamy Buffalo Ranch sauce, topped with melty mozzarella and cheddar cheese. Save to Pinterest
Tender chicken and rotini pasta tossed in a creamy Buffalo Ranch sauce, topped with melty mozzarella and cheddar cheese. | yummywithmia.com

This dish has become my go-to when I want something that feels like a treat but doesn't require much fuss. Every time I make it, someone asks for the recipe, and I'm always happy to share.

Common Recipe Questions

Can I use rotisserie chicken for this dish?

Yes, rotisserie chicken works perfectly and saves time. Simply shred or dice about 2 cups of the meat and proceed with the instructions.

How can I make this spicier?

Add a pinch of cayenne pepper to the sauce mixture, top with sliced jalapeños before baking, or increase the amount of buffalo sauce to taste.

What pasta shapes work best?

Penne and rotini are ideal because their shapes hold the creamy sauce well. Rigatoni, ziti, or cavatappi also work beautifully.

Can I prepare this ahead of time?

Absolutely. Assemble the dish, cover tightly with foil, and refrigerate up to 24 hours before baking. Add 5-10 minutes to the baking time if starting cold.

What cheese substitutions work well?

Try Monterey Jack instead of cheddar for a milder flavor, or add blue cheese crumbles for authentic buffalo wing taste. Pepper jack adds extra heat.

How do I store leftovers?

Store in an airtight container in the refrigerator for up to 3 days. Reheat individual portions in the microwave or warm the entire dish covered in a 350°F oven.

Creamy Buffalo Ranch Chicken Pasta

Tender chicken, buffalo sauce, ranch, melted cheese, and pasta baked until golden and bubbly in just 45 minutes.

Prep Time
15 minutes
Cooking Duration
30 minutes
Overall Time
45 minutes
Created by Mia

Recipe Type Midwest Hearty Meals

Skill Level Easy

Culinary Origin American

Total Output 6 Portion Size

Dietary Preferences None specified

What You'll Need

Pasta

01 12 oz penne or rotini pasta

Chicken

01 2 cups cooked chicken breast, shredded or diced

Sauce & Dairy

01 1 oz packet ranch seasoning mix
02 1/2 cup buffalo wing sauce
03 1 cup heavy cream or half-and-half
04 1/2 cup sour cream
05 1 1/2 cups shredded mozzarella cheese, divided
06 1 cup shredded cheddar cheese

Aromatics

01 2 cloves garlic, minced
02 1/4 cup finely sliced green onions, plus extra for garnish

Extras

01 Salt and pepper to taste
02 Nonstick cooking spray or butter for greasing

Steps to Follow

Step 01

Prepare Baking Dish and Preheat Oven: Preheat oven to 375°F. Grease a 9x13-inch baking dish with nonstick cooking spray or butter.

Step 02

Cook Pasta: Cook the pasta in a large pot of salted boiling water according to package directions until al dente. Drain and set aside.

Step 03

Create Creamy Sauce: In a large mixing bowl, whisk together ranch seasoning, buffalo sauce, heavy cream, and sour cream until smooth and well combined.

Step 04

Combine Filling: Fold in the cooked chicken, half of the mozzarella cheese, all of the cheddar cheese, minced garlic, and green onions into the sauce mixture.

Step 05

Mix Pasta with Sauce: Add the drained pasta and gently toss until evenly coated with the creamy buffalo ranch mixture.

Step 06

Transfer to Baking Dish: Pour the mixture into the prepared baking dish and distribute evenly. Top with the remaining mozzarella cheese.

Step 07

Bake Casserole: Bake uncovered for 25 to 30 minutes, or until bubbly and golden on top.

Step 08

Rest and Garnish: Remove from oven and let rest for 5 minutes. Garnish with extra green onions before serving.

Tools Required

  • Large pot
  • Colander
  • Large mixing bowl
  • 9x13-inch baking dish
  • Whisk
  • Oven

Allergy Warnings

Please review individual ingredients for potential allergens and reach out to a healthcare professional if unsure.
  • Contains milk from cheese, heavy cream, and sour cream
  • Contains wheat from pasta
  • May contain soy from ranch seasoning mix
  • May contain eggs from some pasta varieties

Nutritional Info (per serving)

These details are for reference only and shouldn't replace professional medical consultation.
  • Calories Count: 520
  • Fats: 29 grams
  • Carbohydrates: 37 grams
  • Proteins: 28 grams