First, let your butter reach room temperature (no need to melt it).
Grind your fresh parsley, dill, and garlic, then add salt, pepper, and a dash of lemon juice. Mix these into your softened butter until you have a smooth blend.
Transfer this mixture onto plastic wrap, shape it into a small log, and let it chill in the freezer while you prepare the chicken filets.
Detaching the smaller filet from the larger piece (as shown in the photo).
Slice the filet lengthwise to create two flat pieces. Do the same with the smaller filet. Place the filet between two sheets of plastic wrap and lightly pound it using a meat tenderizer or rolling pin. Be gentle to avoid tearing the tender meat. Aim for a thickness of about 0.2 inches. Season the chicken with salt and pepper. Then remove the hardened filling from the freezer and cut it into 4 pieces.
Wrap each piece of filling first in a small filet, then in a large one like a roll or burrito.Place these patties on a cutting board and freeze for about 10 minutes - this helps with the breading process and prevents any filling leakage during cooking. Prepare enough flour, breadcrumbs, and eggs. Pour the flour and breadcrumbs into separate bowls, and beat the eggs a little.
Thoroughly coat each patty in the flour, then the eggs, and finally the breadcrumbs. Repeat for a double layer of breading
Freeze for 10 minutes to maintain shape and breading integrity.
Fry your patties in generous amounts of oil until golden brown, about 1-2 minutes each. You can use a deep fryer.As they sizzle away, preheat your oven to 392 Fahrenheit (200 degrees C).Transfer your golden-brown patties onto a baking sheet and bake for another 10-15 minutes. Voila, your chicken kiev is ready!