Coconut Free/ Egg Free/ Gluten Free/ Low Carb/ Side Dishes/ Thanksgiving Recipes/ Vegetarian

Brussel Sprout Gratin with Walnuts

brussel walnut gratin

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This brussel sprouts gratin has the added crunch of walnuts making it a delicious low carb side dish.

The flourless cheese sauce of the gratin ensures that this dish is gluten free as well as low carb.

I was surprised how much we loved this brussel sprouts gratin dish.  We are not normally the biggest fans of brussel sprouts but this dish had us going in for a second helping.   The Chief Taster even took the leftovers in for lunch the next day.

The walnuts add a crunch and an additional flavour.  I like the flavour combination of nuts and cheese but add some brussel sprouts and you have yourself a tasty side dish.  You could add bacon or ham to this for a meatier taste.   Perhaps change the cheese too.  A strong Cheddar cheese would work just as well.

I love the simplicity of this dish and any vegetable slathered in a cheese sauce is always a winner in our kitchen!

Other Side Dishes You May Enjoy

Brussel Sprout & Cauliflower Gratin

Pumpkin & Goats Cheese Gratin

Zucchini & Tomato Gratin

Turnip Gratin Dauphinoise

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brussel sprouts gratin

Brussel Sprout Gratin

Baked in a cheese sauce with walnuts, this brussel sprouts recipe is a great side dish
5 from 1 vote
Print Pin Rate
Course: Side Dish
Cuisine: American
Keyword: Brussel Sprouts, Healthy side dishes
Prep Time: 15 minutes
Cook Time: 25 minutes
Total Time: 40 minutes
Servings: 4 People
Calories: 493kcal
Author: Angela Coleby


  • 10 oz Brussel sprouts


  • 4 oz Cream cheese
  • 3 tablespoons Butter unsalted
  • 1.5 cups Cream heavy/whipping
  • 1/2 cup Parmesan cheese grated
  • 1 teaspoon Garlic powder
  • 1/4 teaspoon Nutmeg
  • 1/2 teaspoon Salt
  • 1/2 teaspoon Black Pepper
  • 1/2 cup Walnuts chopped
  • 1/2 cup Mozzarella grated (optional)


  • Pre-heat the oven to 200C/400F degrees
  • Cut the brussel sprouts into half and place cut side down in a baking dish.
  • Scatter the walnuts over the brussel sprouts.

Make the Sauce

  • Melt the butter in a saucepan over a medium heat. Add the cream and stir constantly.
  • Add the Parmesan cheese and cream cheese. Season with the garlic powder, nutmeg, salt & pepper. Stir until the cheese has melted.
  • Pour the cheese sauce over the brussel sprouts
  • Scatter Mozzarella over the top 
  • Bake for 25 minutes


Any nutritional analysis on the website is based on an estimate, calculated by from the individual ingredients in each recipe. Variations may occur for various reasons, including product availability and food preparation. We make no representation or warranty of the accuracy of this information


Serving: 1serving | Calories: 493kcal | Carbohydrates: 11g | Protein: 15g | Fat: 45g | Fiber: 4g
Tried this recipe?Mention @Divalicious_Recipes or tag #divaliciousrecipes

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  • Reply
    Bryan Martinez
    December 22, 2018 at 12:16 am

    This looks so tasty! It’s a recipe that my wife would definitely enjoy haha thank you!

    • Reply
      Angela Coleby
      December 22, 2018 at 10:16 am

      Hope she enjoys it!

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