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Keto Air Fryer Chicken Breast

Juicy inside, genuinely crispy outside, and under 1g net carbs. A quick brine, a bold spice rub, and the air fryer's circulating heat do everything. No breading, no complicated technique, no dry sawdust chicken.
Print Recipe
Prep Time 10 minutes
Cook Time 12 minutes
Servings: 2
Course: Snack
Cuisine: American
Calories: 280
Ingredients Equipment Method Notes

Ingredients
  

  • 2 large boneless skinless chicken breasts 8–10 oz each
  • 1-2 tsp avocado or olive oil
  • 1 tsp kosher salt — reduce to 1/2 tsp if brining
  • 1/2 tsp black pepper
  • 1 tsp smoked paprika
  • 1 tsp garlic powder
  • 1/2 tsp onion powder
  • 1/2 tsp dried thyme or Italian seasoning
  • 1 Pinch of cayenne — optional
Optional Brine
  • 1 tbsp kosher salt dissolved in 1 cup cold water

Equipment

  • 1 Air fryer
  • 1 Meat thermometer
  • 1 Mixing bowl
  • Paper towels

Method
 

  1. Pound chicken breasts to an even thickness of approximately 3/4 inch. Place between two sheets of parchment and use a rolling pin or heavy pan on the thick end only.
  2. Optional brine: Submerge in salt solution for 20–30 minutes. Rinse lightly and pat completely dry before proceeding.
  3. Pat chicken completely dry with paper towels. Dry surface is essential for browning — residual moisture steams rather than crisps.
  4. Combine all spices in a small bowl. Rub oil over all surfaces of each breast, then press the spice blend firmly onto all sides.
  5. Preheat the air fryer to 380°F (193°C) for 3–5 minutes.
  6. Place breasts in a single layer with space around each piece. Do not crowd the basket.
  7. Cook for 6 minutes, then flip. Cook a further 5–6 minutes until internal temperature reads 160°F (71°C) at the thickest point. Carryover heat will bring it to 165°F during resting.
  8. Rest 5 minutes tented loosely with foil before slicing against the grain.

Notes

Nutrition per breast (approx.): 280 calories | 0.8g net carbs | 38g protein | 8g fat. Values based on an 8 oz breast with the spice blend above. If brining, pat thoroughly dry — surface moisture affects both texture and the accuracy of oil absorption estimates. Always check spice blend labels for added sugar or starch.