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Laughing Spatula / Recipe Index / Chicken Cauliflower Alfredo Casserole

Chicken Cauliflower Alfredo Casserole

By Kathi & Rachel

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This Chicken and Cauliflower Casserole comes together in a flash with our 5 Minute Alfredo Sauce!  Creamy and comforting! Low Carb/Keto Friendly!

cauliflower casserole in a white baking dish

What do I need to make this Low Carb Chicken and Cauliflower Casserole?

  • 8 cups cooked cauliflower
  • 2 cups cooked cubed chicken
  • 2 cups of our 5 Minute Alfredo Sauce – heavy cream, parmesan, flour
5 minute alfredo sacue
The secret to this 5 Minute Alfredo is to combine the flour with the parmesan and add to the simmering cream….boom! Instantly thick and perfect Alfredo!

How to cook perfect cauliflower for this casserole:

  • Simply cut up the cauliflower in bite size florets.
  • We used a microwave steamer, it’s one of our favorite time savers. Steam for 4 minutes.
  • Or boil the florets for about 4 minutes.
  • Drain well and let them sit for a few minutes to dry out a bit. (Too much moisture in your cauliflower can make your sauce runny.)
Now toss your cooked cauliflower and chicken with the Alfredo Sauce. A bit of salt and pepper to taste and boom! Dinner done

What else can I throw in this Low Carb Casserole?

  • more veggies! Eat the rainbow they say. Broccoli, zucchini, bell pepper to name just a few.
  • cooked bacon or sausage.
  • use half cauliflower and half pasta to please everyone!
  • amp up that cheese! Cheddar, Gruyere or Asiago.
Perfect Creamy Chicken and Cauliflower Alfredo!

How do I store this casserole?

  • Keep in the refridgerator for up to 3 day. Reheat at 350 degrees for 20 minutes.
  • Freezing not recommended.

A few more Healthy Casseroles you might enjoy!

  • Zucchini Lasagna – you will never miss the pasta in the comforting casserole!
  • Healthy Mexican Casserole – easy on the cook and family friendly!
  • Pico De Gallo Chicken – Low carb never tasted so good!

Low Carb never tasted so good! Clink!

Kathi and Rachel

cauliflower alfredo

Chicken and Cauliflower Alfredo

An easy and delicious low carb chicken casserole the whole family will love!
5 from 4 votes
Print Pin Rate
Prep Time: 15 minutes minutes
Cook Time: 25 minutes minutes
Total Time: 40 minutes minutes
Servings: 6
Author: Kathi & Rachel

Ingredients

  • 8 cups cauliflower florets steamed or boiled to fork tender
  • 2 cups cooked boneless chicken breasts or thighs cut into bite size pieces
  • 1 3/4 heavy cream or half and half
  • 2 tablespoons all purpose white flour
  • 3/4 cup grated parmesan cheese
  • 1/4 teaspoon fresh ground pepper

Instructions

  • Preheat oven to 375 degees. Butter a 9 x 13 baking dish.
  • Cut cauliflower into bite size florets. Either steam for 4 minutes or boil for 4-5 minutes until cauliflower is fork tender. Careful not to overcook, as it will continue to cook in the oven. DRAIN WELL. After draining spread cauliflower out on two sheets of paper towels to let all excess moisture evaporate.
  • Cut cooked chicken into one inch pieces.

5 Minute Alfredo Sauce

  • Heat cream in sauce pan over medium high heat until simmering.
  • In small bowl combine cheese, flour and ground fresh black pepper.
  • Reduce heat to medium and add cheese mixture to hot cream whisking until smooth and no lumps appear. About 2 minutes
  • Add cooked cauliflower and chicken to prepared baking dish. Pour Alfredo Sauce over and toss. Taste for salt and pepper.
  • Bake for 25 minutes or until edges are bubbling and just starting to brown. Allow to cool 10 minutes to thicken up sauce before serving.

Notes

Like a little garlic in your sauce?  Simply saute up a couple chopped cloves in a tablespoon of butter and add the cream in!

Nutrition

Calories: 401kcal | Carbohydrates: 11g | Protein: 21g | Fat: 31g | Saturated Fat: 19g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 9g | Trans Fat: 1g | Cholesterol: 142mg | Sodium: 323mg | Potassium: 680mg | Fiber: 3g | Sugar: 3g | Vitamin A: 1146IU | Vitamin C: 65mg | Calcium: 217mg | Iron: 1mg

Here’s some of the items we used to make this recipe- we only recommend items we really know and use on a regular basis!

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This post  may contain affiliate links, which means we might receive a very small commission, at no additional cost to you. We only link to items we know and trust. Clink!

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Filed Under: Casseroles, Chicken, Easy Chicken Recipes, Fast and Fresh, Healthy Recipes, Low Carb/KETO, Main Course Recipes, Most Popular Recipes

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Reader Interactions

Comments

  1. Luisa says

    November 6, 2023 at 5:58 pm

    5 stars
    Amazing!!! This was so easy to make! I cant believe how delicious it turned out . I added garlic, salt, pepper & a little more cheese.

    Reply
5 from 4 votes (3 ratings without comment)

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