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Keto Halloumi Sandwich

A chaffle sandwich with a halloumi & avocado filling
Prep Time10 mins
Cook Time10 mins
Total Time20 mins
Course: lunch
Cuisine: Vegetarian
Keyword: chaffle recipes
Servings: 1 serving
Calories: 874kcal



  • 1 medium egg
  • ½ cup mozzarella cheese grated
  • 2 tablespoons almond flour

Sandwich Filling

  • 4.5 oz halloumi cheese
  • ½ avocado peeled and stone removed
  • ¼ cup Spinach fresh
  • 2 tablespoon mayonnaise low carb


Make the Chaffle

  • Turn on your waffle maker and lightly grease it (I give it a light spray with olive oil)
  • In a small bowl, beat the egg.
  • Add the mozzarella and almond flour. Mix well.
  • Spoon the batter into your waffle maker (mine is a square double waffle and this mixture covers both waffle sections. If you are using a smaller waffle maker spoon half the mixture in at a time).
  • Close the lid and cook for 5 minutes.
  • Using tongs, remove the cooked chaffle,

Make the Filling

  • Slice the halloumi into pieces, lengthways.
  • Heat a griddle pan or frying pan on a medium heat.
  • Fry the halloumi slices for 2-3 minutes each side until golden.
  • Remove from the pan.

Assemble the Sandwich

  • Spread the mayonnaise on both chaffle slices.
  • Place one chaffle on a plate and place the spinach over it.
  • Layer the halloumi on top of the spinach and then the avocado slices.
  • Place the other chaffle on top and cut in half.
  • Serve immediately.


The whole sandwich is 6g net carbs.  
The net carbs will be the total carb count minus the fibre count. Carb count excludes sugar alcohols.
Any nutritional analysis on the website is based on an estimate, calculated by http://nutritiondata.self.com 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: 874kcal | Carbohydrates: 14g | Protein: 51g | Fat: 70g | Fiber: 8g