web analytics

Unstuffed Mushroom Keto Casserole

Unstuffed Mushroom Keto Casserole

Stuffed mushrooms are absolutely delicious, and always a hit at pot lucks and holidays; however, they can be very labor intensive. Enter the keto casserole. Just throw it all together and serve. May not be as attractive to the eye, but will delight the tastebuds.

Unstuffed Mushroom Casserole - Easy and delicious, a casserole for any weeknight without breaking your ketogenic goals.

The following is a creation of Katherine Day that she graciously allowed me to share with you.

Unstuffed Mushroom Casserole

Unstuffed Mushroom Casserole
Recipe type: Entree
Cuisine: Keto
Prep time: 
Cook time: 
Total time: 
A simple, creamy delight that won't break the bank, or your waistline!
  • ½ lb Sugar free Italian sausage
  • 1 cup chicken, cooked and shredded
  • 1 package sliced portobella mushrooms
  • ¼ cup sliced sweet yellow onion
  • 1 cloved garlic, minced
  • 6 ounces cream cheese
  • 8 ounces sour cream
  • ⅓ cup avocado oil mayonnaise
  • 1 package frozen chopped spinach, thawed and drained
  • 1 cup shredded parmesan
  • 1 cup shredded sharp cheddar cheese
  1. Preheat oven to 350°
  2. Brown and crumble sausage in a skillet over medium high heat; when sausage is no longer pink add sliced mushrooms and saute until soft.
  3. Add chicken, half of cheddar cheese, and spinach. Continue cooking until warmed through.
  4. Add cream cheese in cubes and mayonnaise. Stir until even coated.
  5. Add sour cream and ½ parmesan cheese, toss well and then turn into a 9 by 13 dish.
  6. Spread remaining cheeses over top and bake until bubbly and interior reaches 165°, approximately 20 minutes.

Pin it for later!

See Also:  Sesame Noodles With Shredded Chicken

If you’ve made this recipe; I’d love to see a picture!
Just tag it with #EmmmmerzEatz and I’ll re-share!

©Emmmmerz.com All images & content are copyright protected. Please do not use any images without prior permission. If you want to republish this recipe, please re-write the recipe in your own words, and link back to this post for the recipe.


Do you ever clean out your fridge and end up making an amazing meal?


A Military Spouse stationed in the middle of nowhere. Emma loves to cook for her family (while dodging dirty dishes). She is blessed to be a stay at home mom with 3 kiddos. She is passionate about cloth diapering, car seat safety, breastfeeding, homeschooling, frugal living, babywearing, and her Christian faith. More Molly Messy than Susie Homemaker, she has been trying to improve her housekeeping and related skills.

2 thoughts on “Unstuffed Mushroom Keto Casserole

  1. Lydia

    I made this last night and it would have been really good if it hadn’t be so very salty. I think the sharp cheese, mayo and sausage really killed it. I did’t buy fresh italian sausage, so I think that was part of the issue. I also only used half the amount of sharp cheese and replaced it with mozzarella. Next time I will leave the sharp out all together. Also, i tiny bit of lemon juice would rally kick it up a notch. I will make this again but try to alter it so it isn’t so salty. We haven’t used salt in our house for years because of my husbands heart health, so we may be overly sensative.

    1. Emma Author

      Hi there Lydia!
      Thank so much for your input, I am very sorry that you found the recipe too salty. Being that the recipe is focused on the Ketogenic diet, most that eat it need that sodium kick. I know that we had avoided salt for ears and when we started eating Keto it was a lot more than we were used to.
      I wold love to hear if you had tried it again with your changes and how it went!
      ~ Emma


Post Comment

CommentLuv badge