In a 1-gallon freezer bag, combine the all-purpose flour, salt, pepper, Italian seasoning, and onion powder. Seal the bag and shake vigorously to mix well.

Add chicken pieces to the flour mixture in the bag. Seal and shake until each piece is thoroughly coated.

In a small bowl, whisk together the melted butter, minced garlic, and finely chopped fresh parsley.

Heat a large skillet over medium-high heat and add olive oil. Add coated chicken pieces and cook for 2-3 minutes on each side until golden brown.

Pour the garlic butter mixture over the cooked chicken and stir gently for about a minute.

Remove from heat and serve hot, garnished with extra parsley if desired.