chicken bacon ranch casserole is the perfect solution for a busy weeknight dinner when you crave something quick, easy, and satisfying! This dish features tender chicken and crispy, savory bacon, all baked in a creamy alfredo sauce infused with zesty dry ranch seasoning. The rich flavors combine beautifully, creating a comforting meal the whole family will love. 

A casserole dish with a chicken casserole bake.

This casserole is classic comfort food that always hits the spot! This dish is the baked version of our chicken bacon ranch pasta, making it extra cheesy and gooey! Each bite contains ranch-flavored alfredo sauce, crispy bacon, juicy chicken, and tender pasta. What’s not to love? 

Our family loves pasta bakes. Recipes from cheesy baked ziti to a dish of baked chicken alfredo – you can’t go wrong with an easy pasta dinner. It’s a great way to get the family around the table for dinner. 

Why A Pasta Bake? 

There’s something about baked pasta that just hits the spot. My favorite part is that you can assemble the casserole in advance and store it in the fridge until you’re ready to bake! 

Ingredients for a Chicken Bacon Ranch Casserole

  • Pasta – we use rigatoni pasta for this recipe. 
    Substitute: Use rotini, ziti, or penne pasta for this recipe. 
  • Chicken – our skillet-cooked chicken breast provides the perfect protein for this recipe. 
  • Alfredo ranch sauce – our homemade alfredo sauce with hidden valley ranch seasoning mix makes for the perfect sauce. 
    Substitute: Don’t have ranch powder? Use a few tablespoons of ranch dressing to get that iconic ranch flavor. 
  • Bacon –  crispy bacon bits add the perfect crunch and flavor to the casserole. 
  • Cheese – use a combination of your favorite melty cheeses. We love a combination of mozzarella cheese and shredded cheddar cheese.

See the recipe card below for a complete list of ingredients and quantities.

All of the ingredients for chicken bacon ranch casserole.

How to Make Chicken Bacon Ranch Casserole 

A casserole dish with the pasta, bacon, and chicken.
  1. To a casserole dish, add cooked pasta and crumbled bacon. Cook a portion of our classic pan-cooked chicken in a large skillet. Cut into strips and add to the baking dish.
A casserole dish with the chicken bacon pasta topped with alfredo sauce.

2. Melt butter in a skillet with minced garlic. Whisk in the heavy cream, flour, and milk. Once the mixture is smooth, whisk in parmesan cheese. Add salt, black pepper, and ranch mix to the sauce. Cook on low until the sauce thickens. Add to the baking dish.

A casserole dish with the chicken bacon ranch casserole, topped with cheese.

3. Mix everything together along with shredded cheese. Top the baking dish with more shredded cheese.

A casserole dish with the baked chicken bacon ranch casserole.

4. Bake in a preheated oven at 375°F for 10-15 minutes. Serve, and enjoy!

Expert Tips:

  • Add veggies: Enhance the flavor of your casserole by incorporating sautéed mushrooms, diced tomatoes, and broccoli. This will add good flavor and some vitamins to your cheesy and delicious pasta dish!
  • Get the perfect sauce: Be cautious not to burn the sauce! Keep the Alfredo sauce on a low simmer to avoid it becoming burnt or separated.
A bowl of creamy chicken bacon ranch casserole.

Serving Suggestions

FAQ’s 

Can ranch dressing be used in chicken bacon ranch pasta?

You can use a few tablespoons of ranch dressing instead of ranch powder. 

Can jarred alfredo sauce be used for this pasta casserole?

Canned alfredo sauce makes this casserole effortless and is a great shortcut! 

Can you use chicken thighs in a chicken casserole?

Yes, you can absolutely use chopped chicken thighs in this dish.

Can you use cooked chicken? 

Leftover rotisserie chicken or shredded chicken makes the perfect protein in this casserole. 

A white bowl of chicken bacon ranch pasta.

Store & Reheat 

  • Storage. Keep leftovers in the refrigerator in an airtight container for up to 5 days. 
  • Reheat. To reheat the casserole, add the leftovers to a pan. Cook until reheated, and enjoy!
  • Freeze. We don’t recommend freezing this pasta recipe. 

More Recipes

If you enjoyed this chicken pasta casserole recipe, be sure to try our other creamy alfredo recipe favorites: here are some of our favorites:

If you tried this chicken bacon ranch casserole recipe or any other recipe on my website, please leave a star rating and let me know how it went in the comments below – we appreciate it!

Chicken Bacon Ranch Casserole

A white bowl of chicken bacon ranch.
Print
5 from 8 votes
The whole family will adore this chicken bacon ranch casserole, the classic comfort meal—a creamy, cheesy dish loaded with the best homemade ranch sauce. Everything is baked to a cheesy and gooey perfection, making for an instant dinner favorite.
Prep Time: 20 minutes
Cook Time: 15 minutes
Total Time: 35 minutes
Servings: 6 servings

Ingredients

alfredo sauce –

  • 4 Tbsp unsalted butter
  • 3 garlic cloves minced
  • 1 1/2 cups heavy whipping cream
  • 1/4 cup whole milk or 2% milk
  • 1 Tbsp all-purpose flour
  • 1 cup grated parmesan cheese
  • salt and pepper to taste
  • 2 ½ Tbsp ranch powder
  • 8 oz bacon cubed and cooked
  • 1 1/2 cups shredded cheese divided

Instructions

  • Cook pasta according to package instructions; drain and set aside.
  • Prepare a portion of pan-seared chicken breast and remove it from the pan. Slice the chicken into thin strands or cube and cover to keep warm.
  • In the same skillet, melt butter and sauté minced garlic until fragrant.
  • Whisk in the cream, milk, and flour into the butter.
  • Gradually stir in grated parmesan cheese until smooth—season with salt, pepper, and ranch powder. Cook until the sauce thickens.
  • Combine pasta, sliced chicken, cooked bacon, alfredo sauce, and ¾ cup of cheese in a casserole dish. Top the dish with the remaining shredded cheese.
  • Bake at 375°F for 10-15 minutes until warm and cheese is melted.
  • Garnish with grated parmesan cheese and parsley.
  • Serve and enjoy, friends!

Notes

  • Boost with Veggies: Elevate this casserole by adding sautéed mushrooms, diced tomatoes, or broccoli for extra flavor. Enjoy a cheesy, veggie-packed pasta dish!
  • Avoid Burning the Sauce: Keep the Alfredo sauce on low heat while simmering to prevent it from burning or separating.
  • Storage Tips: Store any leftovers in an airtight container in the fridge for up to five days.
  • Reheating Instructions: Warm up leftovers in a pan over medium heat until heated through—then dig in and enjoy!

Nutrition

794kcal Calories38g Carbs31g Protein57g Fat30g Saturated Fat4g Polyunsaturated Fat17g Monounsaturated Fat0.4g Trans Fat174mg Cholesterol432mg Potassium1g Fiber4g Sugar1483IU Vitamin A1mg Vitamin C357mg Calcium1mg Iron
Nutrition Facts
Chicken Bacon Ranch Casserole
Amount Per Serving
Calories 794 Calories from Fat 513
% Daily Value*
Fat 57g88%
Saturated Fat 30g188%
Trans Fat 0.4g
Polyunsaturated Fat 4g
Monounsaturated Fat 17g
Cholesterol 174mg58%
Potassium 432mg12%
Carbohydrates 38g13%
Fiber 1g4%
Sugar 4g4%
Protein 31g62%
Vitamin A 1483IU30%
Vitamin C 1mg1%
Calcium 357mg36%
Iron 1mg6%
* Percent Daily Values are based on a 2000 calorie diet.
(The nutrition information provided is an estimate and will vary based on cooking methods and brands of ingredients used.)