This King Ranch Chicken Mac and Cheese is a delicious twist on a classic, filled with the traditional King Ranch chicken flavors I love, combined with delicious mac and cheese. I’ve loaded it up with creamy cheese, spicy tomatoes, chunky chicken, and so much more.

King Ranch chicken mac and cheese casserole.

5-Star Review

“I came across this recipe by chance and made it the other night, and must say it was one of the best versions of mac and cheese we’ve ever had! I’ll be making it again and trying some of your other recipes as well.” -Helen

King Ranch Chicken Macaroni and Cheese Recipe

Growing up, King Ranch Chicken was one of the recipes I would ask Mom to make time and time again. I just love the creaminess, the creative flavor combo, and that little touch of spiciness. So, I loaded up this casserole with all the traditional ingredients Mom used and combined them with the creaminess of mac and cheese. What a flavor bomb! Traditional King Ranch Chicken recipes have bits of tortillas baked in, so I added a layer of crushed tortilla chips on top, so I could stay true to the recipe.

Haters of King Ranch Chicken like to complain that it has Velveeta (check) and cream of mushroom soup (check check), but sometimes that’s okay. I find that both of these ingredients add loads of flavor and texture.

Tips for Beginners

  • Don’t overcook the pasta. The pasta will continue to bake as the casserole bakes, so make sure it is cooked al dente, or you’ll end up with mushy pasta.
  • Any pasta shape works. I love using elbow macaroni, but any short-shaped pasta will work.
  • Don’t compromise on the resting time. This allows the casserole to firm up so you can easily cut and serve it.
Recipe Card

King Ranch Chicken Mac and Cheese

4.60 from 5 votes
Prep: 15 minutes
Cook: 40 minutes
Total: 55 minutes
Servings: 6
Author: Becky Hardin
KING RANCH CHICKEN MAC AND CHEESE is a delicious twist on a classic. I wanted to make a fun King Ranch Chicken Recipe that's filled with all those amazing ingredients that I love. This Chicken Mac and Cheese Casserole is loaded with creamy cheese, spicy tomatoes, chunky chicken, and so much more. It will be a family favorite from the first time you make it. 
This Chicken Mac and Cheese Casserole is loaded with creamy cheese, spicy tomatoes, chunky chicken, and so much more. It will become a new family favorite. 
Step-by-step photos can be seen below the recipe card.
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Ingredients 

  • 8 oz. small elbow macaroni
  • 2 tbsp unsalted butter
  • 2 tbsp olive oil
  • 1 medium sweet yellow or yellow onion diced
  • 1 green bell pepper diced
  • 1 10 oz. can diced tomatoes w/green chilies (hot or mild), undrained
  • 8 oz. Velveeta cheese cubed
  • 1 tsp chili powder
  • 1 tsp ground cumin
  • 10.5 oz. cream of mushroom soup
  • ½ cup sour cream
  • 3-4 cups cooked chicken cubed (rotisserie works well)
  • 1 cup crushed tortilla chips
  • 2 cups shredded sharp cheddar cheese divided into 2 (1 cup) portions

Garnish (optional)

  • fresh cilantro chopped
  • more tortilla chips

Video

Instructions 

  • Preheat oven to 350°F. Spray a 2-quart baking dish with cooking spray.
  • Cook pasta per package directions to al dente and drain.
    8 oz. small elbow macaroni
  • While pasta cooks, heat butter and oil in a large Dutch oven, over med-high heat. Sauté onion and green bell pepper until pepper is tender and onion is translucent.
    2 tbsp unsalted butter, 2 tbsp olive oil, 1 medium sweet yellow or yellow onion, 1 green bell pepper
  • Stir in the undrained can of tomatoes, Velveeta, chili powder and cumin. Cook and stir 1-2 minutes over medium-low heat until cheese melts.
    1 10 oz. can diced tomatoes w/green chilies, 8 oz. Velveeta cheese, 1 tsp chili powder, 1 tsp ground cumin
  • Remove from heat and add the creamed soup, sour cream, chicken, 1-cup shredded cheese and strained hot pasta. Stir well.
    10.5 oz. cream of mushroom soup, ½ cup sour cream, 3-4 cups cooked chicken, 2 cups shredded sharp cheddar cheese
  • Pour the prepared pasta mixture into the greased casserole dish. Cover with crushed tortilla chips. Sprinkle 1 cup shredded cheese on top and bake at 350°F for 30-40 minutes or until casserole is bubbly in the middle.
    1 cup crushed tortilla chips
  • Remove from oven and allow the casserole to rest 5 minutes.
  • If desired, garnish with drained green-chili tomatoes, chopped cilantro, and more crushed tortilla chips. Enjoy!
    fresh cilantro, more tortilla chips
Serving: 1servingCalories: 751kcalCarbohydrates: 49gProtein: 40gFat: 43gSaturated Fat: 19gCholesterol: 128mgSodium: 991mgPotassium: 541mgFiber: 2gSugar: 6gVitamin A: 1215IUVitamin C: 17.5mgCalcium: 569mgIron: 2.5mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Did you make this? Leave a comment!

How to Make King Ranch Chicken Mac and Cheese Step by Step

Pouring pasta from a yellow bowl into a of boiling water.

Get the oven going and prepare the pasta: Preheat the oven to 350°F. Spray a 2-quart baking dish with cooking spray. Cook one 8 oz. package of macaroni as per package directions to al dente and drain.

Cooking onions and green peppers in a pot.

Cook the veggies: Heat 2 tbsp butter and 2 tbsp oil in a large Dutch oven over medium-high heat. Sauté diced onion and diced bell pepper until the pepper is tender and the onion is translucent.

A pot of ingredients to make King Ranch chicken mac and cheese.

Add tomato, cheese, and spices: Stir one undrained can of diced tomatoes with green chilies, 8 oz. Velveeta, 1 tsp chili powder, and 1 tsp cumin. Cook, stirring for 1-2 minutes over medium-low heat until the cheese melts.

Adding pasta to the pot with the King Ranch chicken mac and cheese ingredients.

Add the remaining ingredients: Take the pot off the heat, and stir in 1 10.5 oz can cream of mushroom soup, ½ cup sour cream, 3-4 cups cooked chicken, 1 cup shredded cheese, and the hot pasta. Stir well to combine.

King Ranch chicken mac and cheese casserole ready for the oven.

Transfer to baking dish and bake: Pour the prepared pasta mixture into the casserole dish and sprinkle with 1 cup crushed tortilla chips and 1 cup cheese.

Bake at 350°F for 30-40 minutes or until casserole is bubbling in the middle. Remove from oven and rest 5 minutes.

finished bowl of king ranch mac and cheese

Garnish and serve: Garnish with drained green-chili tomatoes, chopped cilantro, and more crushed tortilla chips. Enjoy!

How to Store

Store leftovers in an airtight container in the fridge for 3-4 days. Reheat in the microwave or oven. You could freeze leftovers, but I find pasta that’s been frozen and thawed has a different texture that I don’t love. If you do want to freeze it, wrap it tightly and freeze it for up to 3 months. Thaw in the fridge overnight before reheating.

Serving Suggestions

This King Ranch mac and cheese is one hearty casserole, so I like to go a little lighter on the sides. I’ll prepare sauteed mushrooms, or to add something green, these garlic parmesan Brussels sprouts are always a favorite option. To start the meal off, I usually prepare a simple green goddess salad.

More Mac and Cheese Recipes To Try

  • This One Pot Mac and Cheese is super creamy, cheesy, delicious, and best of all, it comes together in about 15 minutes.
  • Panera Mac and Cheese is loaded with tangy white cheddar cheese that’s rich, creamy, and tastes wonderful.
  • Baked to perfection, this Mac and Cheese Casserole has 3 layers of cheese under a layer of crunchy, buttery panko topping.

more casserole recipes

Meet Becky Hardin

Becky Hardin is a wife and mother living in Saint Louis Missouri. She founded The Cookie Rookie in 2012 as a creative way to share recipes. Now, she is a trusted resource for easy cooking around the world, being featured in Taste of Home, The Kitchn, ABC’s Home and Family, and more. Here at The Cookie Rookie she is the editor in chief of all recipes and continues to enjoy sharing her passion for cooking for busy families. She has since founded two additional food blogs, Easy Chicken Recipes and Easy Dessert Recipes.

4.60 from 5 votes (3 ratings without comment)
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Helen Betts
Helen Betts
April 1, 2020 8:36 pm

I commented on this before and just made it again because we liked it so much, but I just want to say that I don’t see how in the world this would all fit into a 2 quart casserole. The first time I used a 2.5 quart one, which was tight, and tonight a 3.5 quart. It fit, but there wasn’t all that much space left, certainly not 1.5 quarts’ worth!

Becky Hardin
Becky Hardin
April 9, 2020 1:17 pm
Reply to  Helen Betts

Great suggestion! Thank you, Helen!!

Helen Betts
Helen Betts
January 21, 2020 7:27 pm

5 stars
I came across this recipe by chance and made it the other night, and must say it was one of the best versions of mac and cheese we’ve ever had! I’ll be making it again and trying some of your other recipes as well.

Becky Hardin
Becky Hardin
January 23, 2020 5:07 pm
Reply to  Helen Betts

That makes me so happy to hear! Thanks, Helen!

Danielle
Danielle
November 3, 2017 7:32 am

5 stars
This sounds like the ultimate comfort food! I’m all about using Velveeta and canned mushroom soup! I’m sure homemade is great, but the canned is just so easy. And Velveeta, YUM. It may not be “real” cheese, but it’s pretty tasty in my book :-)