Preheat the oven up to 180°C.
Brush the sweet potatoes. Cut them unpeeled into thick chips.
Place them on a greased oven tray. Season with salt and pepper and drizzle with olive oil. Place in the preheated oven at 180 ° C for 25 to 35 minutes. Toss them regularly.
Prepare 3 bowls for the chicken fingers; one with flour, one with egg white and one with cornflakes.
Season the chicken breast with the pimenton and pepper, mix them well one by one in the flour, then in the egg white and then through the cornflakes.
Heat the deep fryer to 180 ° C and fry the chicken until crispy. Season them well with salt and possibly with some finely chopped coriander.
Serve together on a platter with the Delino Andalouse.