Start by taking the chicken breast slices and cutting them into pieces about 3/4 inch.

Coat them in flour and, using a sieve, remove the excess. Meanwhile, pour a little olive oil into a non-stick pan and, once it's hot, add the chicken strips.

Let them brown over high heat, then add the squeezed lemon juice. Season with salt and pepper and let cook for about 15 minutes. If the sauce dries up, add a splash of hot water.