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Gluten-Free Macaroni Cheese

This Gluten-Free Macaroni Cheese is creamy, comforting and easy to make at home. How to choose the best gluten-free pasta and make the smoothest cheese sauce.
Prep Time10 minutes
Cook Time45 minutes
Total Time55 minutes
Course: Main Course
Cuisine: American, British
Servings: 8
Calories: 676kcal

Ingredients

  • 100 g unsalted butter
  • 50 g cassava flour
  • 1000 g whole milk
  • 2 bay leaves
  • 2 teaspoons Dijon mustard
  • ¾ teaspoon salt
  • teaspoon ground white pepper
  • teaspoon freshly ground nutmeg
  • 200 g gruyère grated
  • 200 g mature cheddar cheese grated
  • 50 g parmesan grated
  • 350 g gluten-free macaroni pasta

Extra Cheese Topping

  • 20 g parmesan grated
  • 50 g cheddar cheese grated

Breadcrumb Topping

  • 100 g gluten-free breadcrumbs
  • 30 g unsalted butter melted
  • ¼ teaspoon salt
  • teaspoon ground black pepper

Instructions

  • Pre-heat oven to 190°C / 170°C fan assisted / gas mark 5 / 375°F.
  • To make the cheese sauce melt the butter in a saucepan then turn the heat to low and add the cassava flour. Mix together until a smooth roux has formed and keep on cooking for about two minutes.
  • Turn the heat up to low/medium then gradually pour the whole milk into the roux, stirring all the time until all the milk has been added and the sauce is thick and smooth.
  • Add the bay leaves, white pepper, salt, nutmeg and Dijon mustard. Stir these ingredients in then keep on stirring until the sauce gently starts to bubble.
  • Finally add in all of the cheese and stir in until melted, thick, very smooth and gently bubbling.
  • Remove from the heat, cover the surface of the sauce with cling film or baking parchment, then allow to rest whilst you prepare the pasta.
  • Bring a large saucepan of water up to a boil with ¼ teaspoon salt.
  • Once boiling, add the macaroni. Allow it to come to a boil again and simmer for 1 minute.
  • Remove from the heat, drain, then pour into a large mixing bowl.
  • Remove the cling film / baking parchment from the cheese sauce and whisk it well to remove any lumps which have formed during the resting time.
  • Pour the cheese sauce over the macaroni pasta and stir to combine them. Pour the macaroni cheese into a large baking dish.
  • Sprinkle the extra grated cheese topping over the macaroni cheese.
  • In a small bowl combine the gluten-free breadcrumbs, melted butter, salt and pepper until the butter has coated the breadcrumbs evenly.
  • Sprinkle the buttery breadcrumbs evenly over the top of the macaroni cheese.
  • Place in the oven and bake for 25 minutes.
  • During this time turn your grill on to pre-heat. After the macaroni cheese has finished cooking, place the dish under the grill for 5-10 minutes until the cheese and breadcrumbs have turned beautifully golden.

Video

Notes

This recipe serves 6-8 as a main dish or 10-12 as a side dish.
Cassava flour. Sweet rice flour can be used instead (not regular rice flour). I don’t recommend using cornflour or an all-purpose gluten-free flour for this particular recipe. Cornflour needs to be used in a slurry which works very well in my alternative quick method sauce. All-purpose gluten-free flour or rice flour can be too gritty and won’t create a smooth velvety result.
  • To avoid soggy or overcooked pasta then undercook it on it par-boil. It only needs to cook for about 2 minutes before draining.
  • I recommend adding the pasta to the sauce directly after cooking. However, if by any chance, it’s hanging around then the pasta can stick together. You can add 1-2 teaspoons of butter to the pasta after cooking to coat the tubes then lay them out onto a single layer of a baking tray on parchment to avoid this.
  • Here's a guide to making your own gluten-free breadcrumbs.
Make Ahead. I don’t recommend making this dish fully ahead, as the pasta absorbs the sauce over time, becoming soggy while the sauce dries out. Instead prepare the components separately. The pasta is quick to cook so it’s best made fresh. You can make the cheese sauce up to 3 days ahead and store in the fridge in an airtight container, with cling film or baking parchment pressed onto the surface.
Freeze. This recipe can be frozen but it’s best enjoyed fresh as freezing affects the texture. You can freeze leftovers in airtight portions. Defrost overnight in the fridge, then reheat in the microwave (about 4 minutes) or air fryer (about 7 minutes in a small dish). To prevent it drying out, stir in 1-2 tablespoons of milk per portion before re-heating.
Ingredient measurements: Please note when you see ‘grams’ listed as opposed to ‘millilitres,’ or any other term of measurement, that is not incorrect. I weigh all of my ingredients, including liquids, for accuracy.
US customary measurements: These US measurements for the ingredients provided are based on a conversion calculator. This recipe was tested with metric measurements and I recommend using a digital scale to weigh ingredients for the most accurate results. READ MORE >>> Why you should always weigh vs measuring with cups 
Nutrition information: Please note that the nutrition information provided below is an estimate based on an online nutrition calculator. It will vary based on the specific ingredients you use. Please seek a professional nutritionist’s advice for further clarification.
The nutrition serving is for 1 serving, assuming you are portioning it into 8 servings. 

Nutrition

Calories: 676kcal | Carbohydrates: 54g | Protein: 28g | Fat: 40g | Saturated Fat: 23g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 10g | Trans Fat: 1g | Cholesterol: 115mg | Sodium: 901mg | Potassium: 248mg | Fiber: 1g | Sugar: 7g | Vitamin A: 1230IU | Vitamin C: 0.3mg | Calcium: 746mg | Iron: 1mg