
If you look around for a green bean casserole recipe, youโll find many contain all sorts of ingredients from condensed milk, to cream of mushroom soup, to bread crumbs, and more.
And while all of those ingredients might work, if youโre not careful, the amount of carbs contained in the meal can quickly become overloaded.
In fact, if youโre celebrating Thanksgiving or attending some other holiday celebration, you need to be extra cautious of all those carb side dishes โ mashed potatoes, sweet potatoes etc. So one of your best options is to cook some great meals for yourself.
Injecting Flavor
Many of the low carb green bean casserole recipes on the web contain bacon grease and pork rinds to add flavor, which we donโt really consider โhealthyโ inclusions.
Of course, you do need flavor, and itโs easy to create with some healthier inclusions. For instance, dairy products are a healthy option for your sauce, whether that be sour cream, cheddar cheese, cream cheese or cream.
We also inject flavor by sautรฉing onions and mushrooms, and with the inclusion of a splash of dry white wine. And the fried onions/shallots on top, really boost the flavor of everything else, making this dish a truly mouthwatering experience.
You can use either fresh cut green beans or frozen green beans โ we used fresh green beans (steamed for 5 minutes before use).
Serving This Dish
This dish does not need to be reserved for your Thanksgiving dinner or holiday meal only. It makes a great side dish paired with fish, turkey or chicken and can be included in your regular meal plan.

The recipe serves 4 people and clocks in at 10 grams net carbs for a generous and satisfying serve. If youโre including it as a side dish alongside other things, it will stretch to at least 6 people โ though it is so yummy people will probably want more. ;)
If youโre serving more people, simply double the recipe. If you have leftover, it tastes amazing reheated, too!
Preparation
This recipe is super easy to make, with just 7 minutes prep time (thereโs not much to prep), after which you quickly cook the sauce then put everything into a casserole dish and bake โ thatโs it!
If you like an extra cheesy green bean casserole, add more cheese โ it wonโt impact the carb count a great deal.
Please pin, tweet or share this delicious meal; then keep reading for the recipe below.

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Recipe
Easy Diabetic Friendly Low Carb Green Bean Casserole Recipe
Ingredients
- 11 oz green beans โ ends removed and cut into halves or thirds
- 2 teaspoon olive oil
- 1 onion โ finely diced
- 1/2 teaspoon minced garlic
- 1/2 red bell pepper โ deseeded and diced
- 6 oz mushrooms โ sliced
- 3 Tablespoon dry white wine
- 1/2 cup cream
- 1 teaspoon dijon mustard
- 3 oz shredded cheddar cheese
- salt and pepper
Topping
- 1.4 oz almond flour โ approx. 1/4 cup
- 1.5 oz fried shallots โ approx. 1/2 cup
Instructions
- Preheat oven to 350ยฐF/ 175ยฐC.
- Heat oil in a non stick pan over a medium heat and sautรฉ onions until translucent, around 4 minutes.
- Add the garlic, bell pepper and mushrooms and cook for a further 3 minutes.
- Add the white wine to the pan and cook off for 1 minute, allowing the alcohol to evaporate.
- Mix the Dijon mustard with the cream and season the mixture with salt and pepper (more pepper than salt); then pour into the pan, stirring through. Bring it to a simmer; then stir through the shredded cheese.
- Combine the sauce with the green beans and put in a small casserole dish.
- Combine the topping mixture together and cover the bean mixture with the topping.
- Bake for 30 minutes uncovered.
- Serve with fish, chicken, turkey or as a side dish at your Thanksgiving dinner. For a vegetarian option, serve with tofu steaks or top with a handful of walnuts when served.
Notes
Essential Kitchen Equipment
Youโll need:
- A small saucepan or fry pan for the sauce
- A small casserole dish โ round, square or rectangle
- Measuring spoons and cups
- Kitchen scales
ENJOY!
P.S. If you do try this delicious (and easy) low carb green bean casserole recipe, be sure to take a picture and share it with us on Facebook or Instagram (#diabetesmealplans).
Weโll send you our weekly newsletter where we share awesome recipes, food ideas and health tips so you can enjoy life more while managing blood sugar and A1c at the same time. After all those Thanksgiving indulgences, youโre going to need them!


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