Keto Chicken Casserole | Cheesy Bake!

One skillet meals are some of my favorite to make, especially this Keto Chicken Casserole! Not only are they are to toss together and clean up afterwards, but they always turn out super good no matter what you put in them! This one is loaded with cheese, veggies and chicken and makes the perfect weeknight dinner.

Easy One Skillet Meals

One days you come home exhausted from work, but still have a house full of hungry people whipping up a one skillet meal is the always the right move. No one will ever know you just tossed whatever you had in the fridge right into skillet and heated it for dinner. Some of my favorites are:

baked keto chicken casserole in a gray casserole dish

Make It Meal Prep

This keto chicken casserole isn’t only great for busy weeknights. It’s one of my favorite recipes to meal prep because it’s super filling, reheats great and motivates me to get through the first half of my work day haha.

Keto Chicken Casserole


  • Preheat the oven to 375°F and grease a casserole dish if using one with coconut oil spray.

  • Preheat a large (cast iron) skillet to medium high heat and add 1 tbsp coconut oil.

  • Add the onions and mushrooms and saute for 3-5 minutes until tender. Add the spinach and cook for 1-2 minutes until wilted down.

  • Turn the heat down to medium and add in the cream, cream cheese, mayo, mustard, garlic and cheddar cheese and combine using a spoon until fully incorporated.

  • Add in the cooked and chopped bacon, seasonings and the chicken. Stir to combine.

  • At this point either transfer the entire skillet contents to a casserole dish if you are not using an over safe cast iron skillet.

  • Top the casserole with mozzarella cheese and bake for 10 minutes and then broil for 2-3 minutes.

  • Serve immediately!

  • Best stored in an air tight container in the fridge up to 5 days.


Net Carbs: 4g
Serving Size: 1 piece
Yields: 8 pieces

Nutrition Facts

Keto Chicken Casserole

Amount Per Serving

Calories 402 Calories from Fat 306

% Daily Value*

Fat 34g52%

Carbohydrates 5g2%

Fiber 1g4%

Protein 19g38%

* Percent Daily Values are based on a 2000 calorie diet.