Step 1

In a large bowl add the olive oil, lemon juice, Dijon mustard, rosemary, garlic, salt, and pepper. Mix well.

Step 2

Rinse the chicken with cold water, pat dry with paper towel, and add the chicken into the bowl with the seasonings. Add the quartered onions.

Step 3

Toss well to coat all the chicken pieces evenly.

Step 4

Open the lid, place the air fry tray inside of the basket. Select Roast and set the temperature to 375°F. Press Time and set for 30 Minutes. Press Start.

Step 5

Once preheated and displays Add Food, add the chicken and onions, spreading out in an even layer. Lay the lemon slices overtop of the chicken and onions.

Step 6

Once the cooking time has finished, transfer the chicken to a serving platter and serve immediately.