Loaded Cauliflower Casserole

Loaded Cauliflower Casserole

keto for Christmas

Recipe by
Reviewed by Arturs Arnicans
Prep Time: 15m
Cook Time: 40m
Total Time: 55m
Temp.: 375 °F
Servings: 8
Difficulty: Easy
4.8 (15 Reviews)
Cooking Mode
Prevents your screen from turning off while cooking

Ingredients

Adjust servings:

Nutritional Information

297
Calories
26.6g
Fat
3g
Carbohydrates
11.4g
Protein
53.6mg
Cholesterol
798mg
Sodium
Loaded Cauliflower Casserole

Recipe Description

This Loaded Cauliflower Casserole is one of the best Christmas side dish recipes you will find this year! It’s low carb and absolutely delicious – a combination of cauliflower, cheese and a creamy dressing made from mayo, sour cream and ranch seasoning. Oh and don’t forget the secret ingredient – crispy, crumbled bacon!

To make this fantastic side dish, start by frying bacon until crispy. Once cool, crumble. Steam cauliflower until tender. In a large bowl, combine sour cream, mayonnaise, ranch seasoning, black pepper and add the steamed cauliflower florets, ½ the bacon, cheddar cheese and green onion. Mix well and transfer to a baking dish. Top the casserole with colby jack cheeses and the rest of the bacon. Bake in the oven until the cheese is bubbling and beginning to brown. Serve garnished with the remaining green onion.

To make Loaded Cauliflower Casserole, you will need the following ingredients:

Ingredients for Loaded Cauliflower Casserole

Steps to make

  1. 1

    Heat oven and prepare a baking dish

    1 min
    Step 1 - Loaded Cauliflower Casserole

    Preheat the oven to 375 °F. Lightly grease a 11×7 inch baking dish with non-stick cooking spray.

  2. 2

    Cook bacon

    10 min
    Step 2 - Loaded Cauliflower CasseroleStep 2 - Loaded Cauliflower Casserole

    In a large skillet, fry 8 slices of bacon until crispy. Once cool, crumble and set aside.

  3. 3

    Steam cauliflower

    15 min
    Step 3 - Loaded Cauliflower Casserole

    Steam 1 large head of cauliflower florets for about 15-20 minutes until tender.

  4. 4

    Make sauce

    1 min
    Step 4 - Loaded Cauliflower Casserole

    In a large bowl, mix ½ a cup of sour cream with ½ a cup of mayonnaise, 1 tablespoon of ranch seasoning in a large bowl and season with ¼ teaspoon of black pepper.

  5. 5

    Add cauliflower, bacon, cheese and green onion

    1 min
    Step 5 - Loaded Cauliflower Casserole

    Add the steamed cauliflower florets to the sauce along with ½ of the crumbled bacon, 1 cup of sharp cheddar cheese and 3 tablespoons of green onion and mix well.

  6. 6

    Sprinkle bacon on top

    2 min
    Step 6 - Loaded Cauliflower CasseroleStep 6 - Loaded Cauliflower Casserole

    Transfer the cauliflower mixture to the baking dish. Scatter 1 cup of colby jack cheese over the top of the casserole and sprinkle with the other half of the bacon.

  7. 7

    Bake

    25 min
    Step 7 - Loaded Cauliflower Casserole

    Cover with foil and bake in the oven. After 20 minutes, remove the foil and continue baking for another 5-10 minutes until the cheese is bubbling and starting to brown.

  8. 8

    Serve

    Step 8 - Loaded Cauliflower Casserole

    Serve this casserole garnished with chopped green onion.

This Loaded Cauliflower Casserole is a delicious keto Christmas side dish recipe. Try it out and please come back to leave a review if you try this one.

About the author

Ruth Harris

Ruth is an experienced businesswoman and happy mom who just hit 40. She’s a huge gym fan and has a PhD in Keto. Just kidding! But really, Ruth knows how to do Keto the healthy way and has a lot of experience in dealing with all the issues that newbies to this trendy new diet face during the adjustment period, like overcoming Keto flu. Ruth loves life and takes her health and food seriously, so she’s your go-to person if you decided to follow the Keto diet.

Recipe Reviews

Have you made this recipe? Share your experience and help other cooks!

★★★★★
★★★★★
4.8 out of 5 (15 reviews)
Ulysses Johnson
May 12, 2025
Verified

Superb

Yummy87
May 8, 2025
Verified

Superb flavor blend. Made it for Christmas and everyone loved it. My husband even asked for seconds. I added extra bacon since he is addicted to it. Definitely a keeper in our family recipe book.

Diana Smith
January 17, 2025
Verified

Amazing!

Jules
December 8, 2024
Verified

So freakin good!

Brian Smith
March 13, 2024
Verified

Superb!

Penny
October 10, 2023
Verified

This Loaded Cauliflower Casserole is the bomb! Made it for our Christmas dinner and it was a huge hit. My kids actually gobbled it up, which is rare. I love how easy it is with simple ingredients like bacon and cheese. Def gonna make this again soon.

Hilda
August 24, 2023
Verified

Hice este Casserole de Coliflor para la cena de Navidad y fue un exito. El sabor es espectacular y lo mejor es que a mis hijos les encanto. La receta fue facil de seguir y el bacon crujiente le dio un toque especial. Definitivamente lo hare de nuevo para el proximo año.

Maddie
August 21, 2023
Verified

Totally yum dish! My family couldn’t get enough at Christmas. Cauliflower and bacon rocked it. Def a holiday keeper!

Quinn
June 26, 2023
Verified

Absolutely loved it!

Emily
April 6, 2023
Verified

So easy, tasty!

Lila
January 7, 2023
Verified

Delicious tastes amazing!

Rachel
December 22, 2022
Verified

This Loaded Cauliflower Casserole was a hit at our family Christmas dinner! Everyone raved about the creamy goodness and the bacon made it even better. Simple to make too.

Xena
November 12, 2022
Verified

I made this Loaded Cauliflower Casserole for a holiday gathering and it was a hit! Everyone loved the creamy texture and the bacon added a wonderful crunch. I remember watching my grandmother cook during Christmas, and this recipe brought back those cherished memories. So simple yet so delicious!

Xena Thompson
June 21, 2022
Verified

OMG! This casserole was a hit at our X-mas dinner! So creamy and cheesy. Yum!

Athina
November 18, 2020
Verified

Well done! Approved!

Taste of the dish
Accuracy of stated difficulty
Instruction accuracy
Would you recommend this recipe to others?
0/1000
Add photos
Upload photos of your result. This will help others see how the dish should look.

Author Information

Email will not be displayed publicly