Preheat your oven to 180°C. Take the chicken breast and carefully cut it in half horizontally, creating two thinner pieces. Season both sides generously with salt, black pepper, red pepper powder, and garlic powder.
Place the seasoned chicken pieces on a baking tray and bake in the preheated oven for about 10 minutes.
While the chicken is baking, set up your breading station. Place flour on one plate, whisk the eggs in a second plate, and put panko breadcrumbs on a third plate.
Remove the chicken from the oven. Dip each piece first into the flour, shaking off excess. Then dip it into the whisked eggs, letting any extra drip off. Finally, coat it thoroughly with the panko breadcrumbs, pressing gently to ensure they stick.
Heat a good amount of sunflower oil in a frying pan over medium-high heat. Once hot, carefully place the breaded chicken pieces in the pan. Fry for about 3 minutes per side, or until golden brown and crispy.
Remove the fried schnitzels from the pan and place them on a wire rack to cool slightly while you prepare the sides.