Keto Green Bean Casserole Recipe

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Keto Green Bean Casserole Recipe

Keto Green Bean Casserole Recipe

This Keto Green Bean Casserole Recipe is a recipe we always make during Thanksgiving but we love it so much that we make it often throughout the year too.

I swear, there is something really special about cooking food in a cast iron skillet.  The food tastes 10 times better than a regular frying pan.  I’m lucky enough to have a big assortment of cast iron skillets.  They will last a lifetime and then some.

You can get a cast iron skillet on Amazon for just a little over $20 too!  I am an extreme foodie that owns many different types of pots and pans.  I promise you that I love my cast iron skillet more than some of the frying pans I’ve spent well over $100 for.

Mushrooms and mustard in a pan.

Mushrooms and cream sauce

green beans in a pan

Green beans smothered in a creamy sauce in a pan.

Keto Green Bean Casserole Recipe

Keto Green Bean Casserole Nutrition

Serves 8

Calories 116, Total C 4.5g, Fiber 1.5g, Net C 3g, Sugar 1.9g, Fat 10.4g, Protein 2g


Print the recipe here:

Keto Green Bean Casserole Recipe

Keto Green Bean Casserole Recipe

3.8 from 5 votes
Course Side Dish
Cuisine American
Servings 8 servings
Calories 116


  • 1 package frozen long green beans about 12 to 15 oz
  • 1/2 cup heavy cream
  • 1/2 cup 4 oz cream cheese
  • 1/2 teaspoon onion powder
  • 1/2 teaspoon garlic powder
  • 1 teaspoon Worcestershire sauce
  • 1 teaspoon mustard
  • 1/2 teaspoon Xanthan Gum or Guar Guar
  • Salt and pepper to taste
  • Optional: Mushrooms
  • Top with shredded Parmesan cheese and Crushed pork rinds


  • Preheat oven to 350 degrees Fahrenheit.
  • Simmer the sauce of cream, cream cheese, mustard, optional mushrooms and seasonings in a large cast iron pan over medium high heat.
  • Add Xanthan Gum at the very end (if needed). Sauce will be slightly thickened.
  • Add frozen green beans and toss together, add pan to the oven and bake for 30 minutes.
  • About 10 minutes before it’s ready. Add cheese and crushed pork rinds to the top for them to brown.
  • Serve warm.


Serving: 1serving | Calories: 116 | Carbohydrates: 4.5g | Protein: 2g | Fat: 10.4g | Fiber: 1.5g | Sugar: 1.9g | Net Carbs: 3g

Nutrition facts are provided as a courtesy.

Tried this recipe? Mention @ISaveA2Z or tag #KetoFriendlyRecipes!


Other Helpful Keto Information:

Instant Pot Keto Crack Chicken Recipe

Keto Pumpkin Pound Cake Recipe

Almost Zero Carb Food List

Keto Cinnamon Rolls Recipe – Low Carb and Made with Cream Cheese Frosting

Lazy Keto Chips (only 2 ingredients needed)

Keto Cheese Stuffed Meatballs

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