Keto Green Beans Casserole Recipe: A Delicious Twist to Healthy Eating

Keto Green Beans Casserole Recipe: A Delicious Twist to Healthy Eating

The keto diet has gained immense popularity for its ability to promote weight loss and improve overall health. While many focus on meat-centric dishes, incorporating vegetables is equally crucial. In this article, we’ll explore a delightful recipe that combines the goodness of green beans with the principles of the keto diet – the Keto Green Beans Casserole.


Brief overview of keto diet

The ketogenic diet, or keto, is a low-carb, high-fat diet known for its ability to induce ketosis, a metabolic state where the body burns fat for fuel. It has been embraced for weight loss and various health benefits.

Importance of incorporating vegetables into a keto diet

Vegetables provide essential nutrients and fiber, combating the misconception that keto is solely a meat-centric diet. Green beans, in particular, stand out as a versatile and low-carb vegetable.

The Versatile Green Bean

Green beans are rich in vitamins A, C, and K, along with folate and fiber. These nutrients contribute to a well-rounded and healthy diet, supporting various bodily functions. With only about 6 grams of net carbs per cup, green beans are an excellent choice for those following a keto lifestyle.


  • 1 lb fresh green beans, trimmed and cut into bite-sized pieces
  • 1 1/2 cups sliced mushrooms
  • 2 cloves garlic, minced
  • 1/2 cup chicken broth
  • 1 cup heavy cream
  • 1 cup grated Parmesan cheese
  • 1/2 cup almond flour
  • 2 tbsp butter
  • 1 tsp olive oil
  • Salt and pepper to taste
  • Crispy bacon bits (optional, for garnish)


  1. Blanch the Green Beans:
    • Preheat oven to 375°F (190°C).
    • Bring a large pot of salted water to a boil. Add the green beans and cook for 2-3 minutes until they are bright green and slightly tender. Drain and transfer to an ice bath to stop the cooking process. Drain again and set aside.
  2. Prepare the Mushroom Sauce:
    • In a large skillet, heat olive oil and 1 tablespoon of butter over medium heat.
    • Add sliced mushrooms and cook until they release their moisture and become golden brown.
    • Add minced garlic and sauté for another 1-2 minutes.
    • Pour in chicken broth and heavy cream, and simmer for 5-7 minutes until the sauce thickens.
    • Season with salt and pepper to taste.
  3. Assemble the Casserole:
    • In a mixing bowl, toss the blanched green beans with the mushroom sauce until well coated.
    • Transfer the green bean mixture to a greased casserole dish.
  4. Prepare the Topping:
    • In a small pan, melt the remaining butter. Stir in the almond flour and cook for 2-3 minutes until the mixture becomes golden brown.
    • Remove from heat and stir in the grated Parmesan cheese.
  5. Bake the Casserole:
    • Sprinkle the almond flour and Parmesan mixture evenly over the green bean mixture.
    • Bake in the preheated oven for 20-25 minutes or until the top is golden and bubbly.
  6. Serve:
    • Remove from the oven and let it cool for a few minutes.
    • Optionally, garnish with crispy bacon bits before serving.

Serving Suggestions

Pairing the casserole with other keto-friendly dishes

Consider serving the Keto Green Beans Casserole alongside grilled chicken or a succulent piece of salmon for a well-rounded keto meal.

Making the meal visually appealing for special occasions

Sprinkle fresh herbs or a dash of paprika on top of the casserole before serving to add a visual flair, making it suitable for special occasions.

Health Benefits of Keto Green Beans Casserole

Weight management advantages

The Keto Green Beans Casserole aids in weight management by providing a satisfying, flavorful dish without the excess carbohydrates found in traditional casseroles.

Promoting overall well-being through nutrient-rich ingredients

The nutrient profile of green beans, combined with the healthy fats from almond flour and coconut oil, contributes to overall well-being and supports a balanced keto lifestyle.

Common Mistakes to Avoid

Overlooking carb content in certain ingredients

Carefully inspect all ingredients for hidden carbohydrates, ensuring that the net carb count aligns with keto guidelines.

Not adjusting cooking times for keto variations

Adapting cooking times to accommodate keto substitutions is crucial. Failing to do so may result in an undercooked or unevenly baked casserole.

Frequently Asked Questions (FAQs)

A. How many carbs are in a serving of keto green beans casserole?

Each serving typically contains around 5-7 grams of net carbs, making it a suitable option for those following a keto diet.

B. Can I make this casserole ahead of time and reheat it?

Yes, the casserole can be assembled ahead of time and refrigerated before baking. Reheat in the oven for the best results.

C. Are there alternatives for almond flour in the recipe?

Yes, coconut flour or crushed pork rinds can be used as alternatives to almond flour, depending on personal preference and dietary restrictions.

D. What makes this green beans casserole keto-friendly?

The low-carb content of green beans, combined with keto-approved ingredients like almond flour and coconut oil, makes this casserole suitable for a ketogenic diet.

E. Can I add meat to enhance the protein content?

Absolutely, adding cooked bacon, chicken, or ground beef can enhance the protein content and add a savory twist to the casserole.

F. Are there variations for a dairy-free version?

Certainly, substituting dairy-free alternatives for cheese and cream cheese can create a delicious dairy-free version of the Keto Green Beans Casserole.


The Keto Green Beans Casserole exemplifies how keto cooking can be both delicious and nutritious. Embrace the versatility of green beans and the magic of keto-approved ingredients for a satisfying culinary experience. Dive into the world of keto cooking with confidence. Experiment with other low-carb vegetables, proteins, and sauces to create a diverse menu that aligns with your keto goals.



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