There is something magical about the way halloumi transforms in an air fryer — the outside shatters into a golden, sesame-flecked crust while the inside stays impossibly squeaky and tender. Tucked into cool butter lettuce leaves and drizzled with a punchy ginger soy glaze, these wraps deliver an explosion of textures and flavors that feel like something from a trendy Asian fusion restaurant. The toasty nuttiness of sesame, the sharp saltiness of the cheese, and the bright zing of fresh ginger and rice vinegar come together in a way that makes every single bite completely addictive.
With 50 grams of fat and only 6 grams of net carbs per serving, these lettuce wraps are a keto dream. Halloumi is naturally high in fat and protein while being extremely low in carbohydrates, making it one of the best cheeses for a ketogenic diet. The sesame seed crust and toasted sesame oil in the glaze add even more healthy fats without pushing the carb count.
Best of all, this entire lunch comes together in under 20 minutes with almost no cleanup. The air fryer does the heavy lifting, crisping the halloumi perfectly without a drop of deep-frying oil. These wraps are easy to assemble at a desk or pack the components separately for a meal-prep lunch that stays fresh and crunchy all week.
Ingredients (serves 2)
For the sesame halloumi:
- 8 oz (225g) halloumi cheese, cut into 8 sticks about ½-inch thick
- 2 tablespoons (18g) white sesame seeds
- 1 tablespoon (8g) black sesame seeds
- 1 large egg white, lightly beaten
For the ginger soy glaze:
- 1 tablespoon (15ml) toasted sesame oil
- 1 tablespoon (15ml) tamari or gluten-free soy sauce
- 1 teaspoon (5ml) rice vinegar (unseasoned)
- 1 teaspoon freshly grated ginger
- 1 small clove garlic, finely minced
- 1 teaspoon (5ml) sriracha (or to taste)
- ¼ teaspoon granulated erythritol (optional, for balance)
For assembly:
- 8 large butter lettuce leaves, washed and patted dry
- ½ medium avocado (about 50g), thinly sliced
- ¼ cup (30g) English cucumber, cut into thin matchsticks
- 1 scallion, thinly sliced on the diagonal
- Pinch of red pepper flakes (optional)
Instructions
Prepare the sesame crust. Combine the white and black sesame seeds on a shallow plate or small tray and mix together. Pat the halloumi sticks thoroughly dry with a paper towel — this is critical for getting a crispy result. Dip each stick into the beaten egg white, letting any excess drip off, then press firmly into the sesame seed mixture on all sides. Set the coated sticks on a plate.
Preheat the air fryer. Set your air fryer to 390°F (200°C) and let it preheat for 2 to 3 minutes. Lightly spray or brush the air fryer basket with a thin layer of avocado oil or cooking spray to prevent sticking.
Air fry the halloumi. Arrange the sesame-coated halloumi sticks in a single layer in the air fryer basket, leaving at least half an inch of space between each piece for proper air circulation. Cook for 4 minutes, then carefully flip each stick using tongs. Cook for an additional 3 to 4 minutes until the sesame seeds are deeply golden and the cheese is puffed slightly with crispy, toasted edges. The halloumi should look richly bronzed and feel firm when pressed with tongs.
Make the ginger soy glaze while the halloumi cooks. In a small bowl, whisk together the toasted sesame oil, tamari, rice vinegar, grated ginger, minced garlic, sriracha, and erythritol if using. Taste and adjust — add a tiny splash more vinegar if you want brightness or more sriracha for heat. The glaze should be savory, nutty, and slightly sharp.
Assemble the lettuce wraps. Arrange two butter lettuce leaves nested together to create a sturdy cup. Place one halloumi stick in each cup. Top with a few slices of avocado and a small pile of cucumber matchsticks. Drizzle generously with the ginger soy glaze, then scatter sliced scallions and red pepper flakes over the top.
Serve immediately. These wraps are best eaten right away while the halloumi is still warm and crispy on the outside. Serve any remaining glaze on the side for extra dipping.
Nutrition per Serving
| Nutrient | Amount |
|---|---|
| Calories | ~575 kcal |
| Fat | ~50g |
| Protein | ~24g |
| Total Carbs | ~10g |
| Fiber | ~4g |
| Net Carbs | ~6g |
Nutrition is approximate and calculated based on the stated ingredients and serving sizes. Values may vary depending on the specific brand of halloumi and tamari used.
Tips & Variations
Pat the halloumi completely dry before coating. Any surface moisture on the cheese will prevent the egg white from adhering and cause the sesame seeds to slide off during cooking. Take an extra moment to press the halloumi firmly between layers of paper towel. This single step is the difference between a perfectly crusted stick and a bare, rubbery disappointment.
Make it a meal-prep lunch by keeping components separate. Store the cooked halloumi sticks in an airtight container in the fridge for up to 3 days, the glaze in a small jar, and the lettuce and vegetables in a separate container. When you are ready to eat, reheat the halloumi in the air fryer at 375°F (190°C) for 2 to 3 minutes to re-crisp the sesame crust, then assemble fresh. Never store the wraps pre-assembled, as the lettuce will wilt and the crust will soften.
Swap the cheese to change the flavor profile. Paneer works beautifully as a substitute — it has a similar ability to hold its shape under heat and will take on the sesame crust just as well, though it crisps slightly less than halloumi. Firm mozzarella cut into sticks is another option, but watch it carefully as it melts more easily and may need a minute less cook time. Both alternatives keep the recipe well within keto macros.
Watch for hidden carbs in store-bought sauces. Many commercial soy sauces, sriracha brands, and especially hoisin or teriyaki sauces contain added sugars that can quickly push a meal out of keto range. Always check labels. Standard tamari and traditional sriracha (like Huy Fong brand) are both very low carb at about 1 gram per tablespoon. Avoid "sweet" chili sauces or anything labeled as a glaze, which almost always contain significant sugar.
Turn up the Asian fusion flavor with easy additions. A drizzle of chili crisp oil over the assembled wraps adds incredible depth and crunch. A few fresh Thai basil or shiso leaves tucked into each wrap bring a fragrant herbal note that pairs wonderfully with the sesame and ginger. For a richer wrap, spread a thin layer of cream cheese mixed with wasabi onto the lettuce leaf before adding the halloumi — it adds fat and a sinus-clearing kick that is surprisingly addictive.