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The Best Easy Low Carb Keto Green Bean Casserole

This is a recipe for The Best Easy Low Carb Keto Green Bean Casserole. Only 7 Fresh Ingredients and 30 Minutes needed for this made from scratch side dish. Keto. Low-Carb. Gluten-Free!

Use the “Jump To Recipe” button above to skip ahead to the recipe card, but don’t be too hasty – the post contains all the tips and tricks.

Side shot of a metal spoon lifting a serving of green bean casserole from a clear glass dish. Melted cheese is pulling up with the spoon.

It’s not Thanksgiving without a classic green bean casserole on the table, amirite? 

The problem is that most classic green bean casserole recipes found on the internet uses pre-made ingredients like cream of mushroom soup, or frozen beans.

Even if you weren’t looking for a wholesome low carb and keto-friendly green bean casserole recipe, it’s always better to use fresh ingredients –  fresh green beans, fresh mushrooms. You just can’t compare it to the flavor of a casserole made with pre-made ingredients.

Top shot of a healthy keto green beans casserole in a clear glass dish.

Making a fresh green bean casserole recipe from scratch is by far the best way to go. Your family will definitely appreciate absolutely delicious taste experience of wholesome fresh goodness.

What sets this green bean casserole recipe apart from the rest is the fact that it is a healthy recipe, using only whole ingredients.

How to make Healthy Fresh Low Carb Keto Green Bean Casserole From Scratch:

BUT – If you judge this recipe by the flavor of the dish alone, you’ll never know that this is a healthy, fresh recipe. It stands up to any of the best classic green bean recipes out there. I’m looking at you, French’s and Betty Crocker!

Even though you’re cooking from scratch and using only fresh ingredients, this recipe is ridiculously quick and easy. This is how to do it:

Start by boiling fresh green beans in well salted water until fork tender. While waiting on the green beans, sauté onions and mushrooms until nicely caramelized.

Close up shot of a wooden spoon stirring cooked mushrooms and onions in a pan with some chicken stock

Chicken/vegetable stock and cream cheese goes in next! 

Close up of a pan filled with creamy mushrooms. A wooden spoon laying on top

Once everything is combined and warm, add the cooked green beans and mix well.

Close up shot of cooked green beans tossed on top of creamy mushrooms in a pan. A wooden spoon stirring

It should look something like this:

A close up shot of a wooden spoon stirring green beans and mushrooms sauce in a pan

Scrape everything into a casserole dish and top with grated cheddar.

Top shot of a clear glass casserole dish with creamy green beans, mushrooms visible, grated cheese sprinkled on top

Pop it into oven until the cheese is melted and bubbly.

Side shot of a cooked green bean casserole in a clear glass dish

For an optional yummy topping, I like to slice onions and coat them lightly in a bit of coconut flour. I then fry them in oil until they are golden. It’s really quick to do and adds another element of deliciousness.

Bubbling onions floating in a shallow layer of oil in a pan

The onions won’t fry super crispy, but it does definitely add very good flavor to the dish as a whole.

Healthy Low Carb Green Bean Casserole Variations:

I feel that your basic green bean casserole is the best green bean casserole, but sometimes a little variation doesn’t hurt. 

So, here some ideas of ways to spruce things up a little bit:

  1. Bacon. Probably the most common variation is the addition of bacon. It does add a delicious spin to the recipe!
  2. Red Bell Pepper. Adding red bell pepper to the recipe not only gives a satisfying pop of color but the flavor of red bell pepper really complements the dish in a unique way.
  3. Almonds. An interesting addition to green bean casserole is adding chopped almonds, or almond slivers. Green beans and almonds are a classic duo, and it gives a satisfying crush to an otherwise monotonously textured dish.   

It’s easy to stay on the keto track this Thanksgiving by cooking Keto Recipes that do not compromise any flavor!

Here’s a roundup of 10 Healthy Instant Pot Recipes for Thanksgiving to get you started on planning your perfect Keto Thanksgiving. These recipes are so delicious and I guarantee the family won’t even know they’re eating healthy versions of classic thanksgiving recipes.

A metal spoon holding a scoop of green bean casserole over a clear glass dish.

How To Make Healthy Keto Green Bean Casserole Recipe Video:

The Best Easy Low Carb Keto Green Bean Casserole Recipe and Nutritional Facts/Calories

Best Easy Low Carb Keto Green Bean Casserole

The Best Easy Low Carb Keto Green Bean Casserole

The Best Easy Low Carb Keto Green Bean Casserole. A healthy recipe that is made from scratch. 7 Ingredients, 30 Minutes. 
5 from 4 votes
Print Pin Rate
Course: Side Dish
Cuisine: American
Prep Time: 10 minutes
Cook Time: 20 minutes
Total Time: 30 minutes
Servings: 6
Calories: 124kcal

Ingredients

  • 3 cups fresh green beans (sliced into smaller pieces)
  • 2.5 cups button mushrooms (sliced)
  • 2 onions (sliced)
  • 1 garlic cloves (minced)
  • 1/2 cup cream cheese
  • 1/2 cup chicken stock
  • 1/2 cup cheddar (grated)
  • 1/4 tsp nutmeg
  • to taste salt and ground black pepper

Instructions

  • Preheat the oven to 200ºC/400ºF
  • Boil the green beans in well salted water until fork tender. Approximately 10 minutes. Drain the water and set aside. (IMPORTANT: The water for boiling the green beans should be WELL salted – think sea water salty).
  • While the green beans boil, sauté the onions, mushrooms and garlic until caramelized. Season with salt, pepper and the nutmeg.
  • Add the chicken stock and be sure to scrape all the bits from the bottom of the pan.
  • Add the cream cheese and allow to melt and warm up. Taste test and add salt if needed.
  • Mix in the green beans until everything is evenly combined and transfer everything into a casserole dish.
  • Top with cheddar and pop into the oven until the cheese is melted and bubble. About 10 minutes.
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For an optional, but delicious topping: Set aside a small handful of your sliced onions and lightly coat them in coconut flour. Add oil to a small pan and fry the onions until golden. Let them sit on a paper towel when you remove them from the oil and lightly salt.
Sprinkle these on top of the casserole before serving.

Nutrition

Calories: 124kcal | Carbohydrates: 9.3g | Protein: 6.2g | Fat: 7.7g | Saturated Fat: 4.7g | Cholesterol: 23mg | Sodium: 185mg | Fiber: 3g | Sugar: 3g
Tried this recipe?Mention @LivingChirpy or tag #livingchirpy!

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Best Easy Low Carb Keto Green Bean Casserole


11 thoughts on “The Best Easy Low Carb Keto Green Bean Casserole”

  1. Jill Roberts @ Wellnessgeeky.com

    5 stars
    This Keto Green Bean Casserole looks so zesty and tasty! Absolutely love your creative idea! Thanks for sharing!

  2. 5 stars
    I put crumbled bacon on mine! So good. Thanks for this awesome recipe. I’m not a green bean casserole fan, but making it without cans of soup made it completely homemade.

    1. Roche Woodworth

      Ahh crumbled bacon sounds like a great variation to the original recipe! Glad you enjoyed it 🙂 Homemade is best!

  3. 5 stars
    Super good! I didn’t have cheddar cheese and used mozzarella instead. My husband loved it! I will add chicken to it next time for a complete meal in one pan. Thanks for the recipe! Can’t wait to try more of your recipes.

      1. Yes, you are correct. They are also known as yellow onions. I will add that to the recipe card. Thank you!

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